From b4ebc803f30f77b543e2e484244f5563fd879e8d Mon Sep 17 00:00:00 2001
From: proshan3 <priya@DESKTOP-B2EEP7S.localdomain>
Date: Thu, 21 Nov 2019 20:18:29 -0500
Subject: [PATCH] Added vector mask instructions

---
 runtime/mains/vector_test/vx_vec.s            |   13 +-
 runtime/mains/vector_test/vx_vector_main.dump | 1793 +++++++++--------
 runtime/mains/vector_test/vx_vector_main.elf  |  Bin 36192 -> 36192 bytes
 runtime/mains/vector_test/vx_vector_main.hex  |  418 ++--
 simX/instruction.cpp                          |  430 +++-
 5 files changed, 1543 insertions(+), 1111 deletions(-)

diff --git a/runtime/mains/vector_test/vx_vec.s b/runtime/mains/vector_test/vx_vec.s
index 9979da95..f624523d 100644
--- a/runtime/mains/vector_test/vx_vec.s
+++ b/runtime/mains/vector_test/vx_vec.s
@@ -9,7 +9,14 @@ vx_vec_test:
 	li  a0, 10
 	sw  a0, 0(a1)
 	sw  a0, 32(a1)
-	vlw.v   v0, (a1)
-	vadd.vv v0, v0, v0
-	vsw.v  v0, (a1)
+	vlw.v   v1, (a1)
+	li a2, 1
+	sw a2, 0(a3)
+	li a2, 0
+	sw a2, 32(a3)
+	vlw.v v0, (a3)
+	vmor.mm v0, v0, v3
+	vadd.vv v1, v1, v1, v0.t
+	vsw.v  v1, (a1)
+	vlw.v  v5, (a1)
 	ret
diff --git a/runtime/mains/vector_test/vx_vector_main.dump b/runtime/mains/vector_test/vx_vector_main.dump
index 31480552..b0f25f8a 100644
--- a/runtime/mains/vector_test/vx_vector_main.dump
+++ b/runtime/mains/vector_test/vx_vector_main.dump
@@ -16,15 +16,15 @@ Disassembly of section .init:
 80000020:	c3c18613          	addi	a2,gp,-964 # 80001444 <__BSS_END__>
 80000024:	40a60633          	sub	a2,a2,a0
 80000028:	00000593          	li	a1,0
-8000002c:	1d9000ef          	jal	ra,80000a04 <memset>
+8000002c:	1f5000ef          	jal	ra,80000a20 <memset>
 80000030:	00001517          	auipc	a0,0x1
-80000034:	8d850513          	addi	a0,a0,-1832 # 80000908 <__libc_fini_array>
-80000038:	08d000ef          	jal	ra,800008c4 <atexit>
-8000003c:	12d000ef          	jal	ra,80000968 <__libc_init_array>
+80000034:	8f450513          	addi	a0,a0,-1804 # 80000924 <__libc_fini_array>
+80000038:	0a9000ef          	jal	ra,800008e0 <atexit>
+8000003c:	149000ef          	jal	ra,80000984 <__libc_init_array>
 80000040:	00400513          	li	a0,4
 80000044:	0005006b          	0x5006b
-80000048:	041000ef          	jal	ra,80000888 <main>
-8000004c:	08d0006f          	j	800008d8 <exit>
+80000048:	05d000ef          	jal	ra,800008a4 <main>
+8000004c:	0a90006f          	j	800008f4 <exit>
 
 Disassembly of section .text:
 
@@ -33,8 +33,8 @@ Disassembly of section .text:
 80000054:	00078793          	mv	a5,a5
 80000058:	00078863          	beqz	a5,80000068 <register_fini+0x18>
 8000005c:	80001537          	lui	a0,0x80001
-80000060:	90850513          	addi	a0,a0,-1784 # 80000908 <__global_pointer$+0xfffff100>
-80000064:	0610006f          	j	800008c4 <atexit>
+80000060:	92450513          	addi	a0,a0,-1756 # 80000924 <__global_pointer$+0xfffff11c>
+80000064:	07d0006f          	j	800008e0 <atexit>
 80000068:	00008067          	ret
 
 8000006c <vx_set_sp>:
@@ -65,944 +65,951 @@ Disassembly of section .text:
 800000bc:	00a00513          	li	a0,10
 800000c0:	00a5a023          	sw	a0,0(a1)
 800000c4:	02a5a023          	sw	a0,32(a1)
-800000c8:	1205e007          	vlw.v	v0,(a1)
-800000cc:	02000057          	vadd.vv	v0,v0,v0
-800000d0:	0205e027          	vsw.v	v0,(a1)
-800000d4:	00008067          	ret
+800000c8:	1205e087          	vlw.v	v1,(a1)
+800000cc:	00100613          	li	a2,1
+800000d0:	00c6a023          	sw	a2,0(a3)
+800000d4:	00000613          	li	a2,0
+800000d8:	02c6a023          	sw	a2,32(a3)
+800000dc:	1206e007          	vlw.v	v0,(a3)
+800000e0:	6a01a057          	vmor.mm	v0,v0,v3
+800000e4:	001080d7          	vadd.vv	v1,v1,v1,v0.t
+800000e8:	0205e0a7          	vsw.v	v1,(a1)
+800000ec:	1205e287          	vlw.v	v5,(a1)
+800000f0:	00008067          	ret
 
-800000d8 <upload>:
-800000d8:	fd010113          	addi	sp,sp,-48 # 6fffefd0 <_start-0x10001030>
-800000dc:	02812623          	sw	s0,44(sp)
-800000e0:	03010413          	addi	s0,sp,48
-800000e4:	fca42e23          	sw	a0,-36(s0)
-800000e8:	fcb42c23          	sw	a1,-40(s0)
-800000ec:	fcc42a23          	sw	a2,-44(s0)
-800000f0:	fdc42783          	lw	a5,-36(s0)
-800000f4:	0007a783          	lw	a5,0(a5) # 0 <_start-0x80000000>
-800000f8:	fef42623          	sw	a5,-20(s0)
-800000fc:	fd440793          	addi	a5,s0,-44
-80000100:	fef42223          	sw	a5,-28(s0)
-80000104:	fe442783          	lw	a5,-28(s0)
-80000108:	0007c703          	lbu	a4,0(a5)
-8000010c:	fec42783          	lw	a5,-20(s0)
-80000110:	00e78023          	sb	a4,0(a5)
-80000114:	fec42783          	lw	a5,-20(s0)
-80000118:	00178793          	addi	a5,a5,1
-8000011c:	fe442703          	lw	a4,-28(s0)
-80000120:	00174703          	lbu	a4,1(a4)
-80000124:	00e78023          	sb	a4,0(a5)
+800000f4 <upload>:
+800000f4:	fd010113          	addi	sp,sp,-48 # 6fffefd0 <_start-0x10001030>
+800000f8:	02812623          	sw	s0,44(sp)
+800000fc:	03010413          	addi	s0,sp,48
+80000100:	fca42e23          	sw	a0,-36(s0)
+80000104:	fcb42c23          	sw	a1,-40(s0)
+80000108:	fcc42a23          	sw	a2,-44(s0)
+8000010c:	fdc42783          	lw	a5,-36(s0)
+80000110:	0007a783          	lw	a5,0(a5) # 0 <_start-0x80000000>
+80000114:	fef42623          	sw	a5,-20(s0)
+80000118:	fd440793          	addi	a5,s0,-44
+8000011c:	fef42223          	sw	a5,-28(s0)
+80000120:	fe442783          	lw	a5,-28(s0)
+80000124:	0007c703          	lbu	a4,0(a5)
 80000128:	fec42783          	lw	a5,-20(s0)
-8000012c:	00278793          	addi	a5,a5,2
-80000130:	fe442703          	lw	a4,-28(s0)
-80000134:	00274703          	lbu	a4,2(a4)
-80000138:	00e78023          	sb	a4,0(a5)
-8000013c:	fec42783          	lw	a5,-20(s0)
-80000140:	00378793          	addi	a5,a5,3
-80000144:	fe442703          	lw	a4,-28(s0)
-80000148:	00374703          	lbu	a4,3(a4)
-8000014c:	00e78023          	sb	a4,0(a5)
-80000150:	fec42783          	lw	a5,-20(s0)
-80000154:	00478793          	addi	a5,a5,4
-80000158:	fef42623          	sw	a5,-20(s0)
-8000015c:	fe042423          	sw	zero,-24(s0)
-80000160:	0340006f          	j	80000194 <upload+0xbc>
-80000164:	fe842783          	lw	a5,-24(s0)
-80000168:	fd842703          	lw	a4,-40(s0)
-8000016c:	00f707b3          	add	a5,a4,a5
-80000170:	0007c703          	lbu	a4,0(a5)
-80000174:	fec42783          	lw	a5,-20(s0)
-80000178:	00e78023          	sb	a4,0(a5)
-8000017c:	fec42783          	lw	a5,-20(s0)
-80000180:	00178793          	addi	a5,a5,1
-80000184:	fef42623          	sw	a5,-20(s0)
-80000188:	fe842783          	lw	a5,-24(s0)
-8000018c:	00178793          	addi	a5,a5,1
-80000190:	fef42423          	sw	a5,-24(s0)
-80000194:	fd442783          	lw	a5,-44(s0)
-80000198:	fe842703          	lw	a4,-24(s0)
-8000019c:	fcf744e3          	blt	a4,a5,80000164 <upload+0x8c>
-800001a0:	fec42783          	lw	a5,-20(s0)
-800001a4:	fef42023          	sw	a5,-32(s0)
-800001a8:	fe042783          	lw	a5,-32(s0)
-800001ac:	0037f793          	andi	a5,a5,3
-800001b0:	fe042703          	lw	a4,-32(s0)
-800001b4:	00f707b3          	add	a5,a4,a5
-800001b8:	fef42023          	sw	a5,-32(s0)
-800001bc:	fe042783          	lw	a5,-32(s0)
-800001c0:	fef42623          	sw	a5,-20(s0)
-800001c4:	fdc42783          	lw	a5,-36(s0)
-800001c8:	fec42703          	lw	a4,-20(s0)
-800001cc:	00e7a023          	sw	a4,0(a5)
-800001d0:	00000013          	nop
-800001d4:	02c12403          	lw	s0,44(sp)
-800001d8:	03010113          	addi	sp,sp,48
-800001dc:	00008067          	ret
+8000012c:	00e78023          	sb	a4,0(a5)
+80000130:	fec42783          	lw	a5,-20(s0)
+80000134:	00178793          	addi	a5,a5,1
+80000138:	fe442703          	lw	a4,-28(s0)
+8000013c:	00174703          	lbu	a4,1(a4)
+80000140:	00e78023          	sb	a4,0(a5)
+80000144:	fec42783          	lw	a5,-20(s0)
+80000148:	00278793          	addi	a5,a5,2
+8000014c:	fe442703          	lw	a4,-28(s0)
+80000150:	00274703          	lbu	a4,2(a4)
+80000154:	00e78023          	sb	a4,0(a5)
+80000158:	fec42783          	lw	a5,-20(s0)
+8000015c:	00378793          	addi	a5,a5,3
+80000160:	fe442703          	lw	a4,-28(s0)
+80000164:	00374703          	lbu	a4,3(a4)
+80000168:	00e78023          	sb	a4,0(a5)
+8000016c:	fec42783          	lw	a5,-20(s0)
+80000170:	00478793          	addi	a5,a5,4
+80000174:	fef42623          	sw	a5,-20(s0)
+80000178:	fe042423          	sw	zero,-24(s0)
+8000017c:	0340006f          	j	800001b0 <upload+0xbc>
+80000180:	fe842783          	lw	a5,-24(s0)
+80000184:	fd842703          	lw	a4,-40(s0)
+80000188:	00f707b3          	add	a5,a4,a5
+8000018c:	0007c703          	lbu	a4,0(a5)
+80000190:	fec42783          	lw	a5,-20(s0)
+80000194:	00e78023          	sb	a4,0(a5)
+80000198:	fec42783          	lw	a5,-20(s0)
+8000019c:	00178793          	addi	a5,a5,1
+800001a0:	fef42623          	sw	a5,-20(s0)
+800001a4:	fe842783          	lw	a5,-24(s0)
+800001a8:	00178793          	addi	a5,a5,1
+800001ac:	fef42423          	sw	a5,-24(s0)
+800001b0:	fd442783          	lw	a5,-44(s0)
+800001b4:	fe842703          	lw	a4,-24(s0)
+800001b8:	fcf744e3          	blt	a4,a5,80000180 <upload+0x8c>
+800001bc:	fec42783          	lw	a5,-20(s0)
+800001c0:	fef42023          	sw	a5,-32(s0)
+800001c4:	fe042783          	lw	a5,-32(s0)
+800001c8:	0037f793          	andi	a5,a5,3
+800001cc:	fe042703          	lw	a4,-32(s0)
+800001d0:	00f707b3          	add	a5,a4,a5
+800001d4:	fef42023          	sw	a5,-32(s0)
+800001d8:	fe042783          	lw	a5,-32(s0)
+800001dc:	fef42623          	sw	a5,-20(s0)
+800001e0:	fdc42783          	lw	a5,-36(s0)
+800001e4:	fec42703          	lw	a4,-20(s0)
+800001e8:	00e7a023          	sw	a4,0(a5)
+800001ec:	00000013          	nop
+800001f0:	02c12403          	lw	s0,44(sp)
+800001f4:	03010113          	addi	sp,sp,48
+800001f8:	00008067          	ret
 
-800001e0 <download>:
-800001e0:	fc010113          	addi	sp,sp,-64
-800001e4:	02812e23          	sw	s0,60(sp)
-800001e8:	04010413          	addi	s0,sp,64
-800001ec:	fca42623          	sw	a0,-52(s0)
-800001f0:	fcb42423          	sw	a1,-56(s0)
-800001f4:	fcc42783          	lw	a5,-52(s0)
-800001f8:	0007a783          	lw	a5,0(a5)
-800001fc:	fef42623          	sw	a5,-20(s0)
-80000200:	fdc40793          	addi	a5,s0,-36
-80000204:	fef42223          	sw	a5,-28(s0)
-80000208:	fec42783          	lw	a5,-20(s0)
-8000020c:	0007c703          	lbu	a4,0(a5)
-80000210:	fe442783          	lw	a5,-28(s0)
-80000214:	00e78023          	sb	a4,0(a5)
-80000218:	fe442783          	lw	a5,-28(s0)
-8000021c:	00178793          	addi	a5,a5,1
-80000220:	fec42703          	lw	a4,-20(s0)
-80000224:	00174703          	lbu	a4,1(a4)
-80000228:	00e78023          	sb	a4,0(a5)
+800001fc <download>:
+800001fc:	fc010113          	addi	sp,sp,-64
+80000200:	02812e23          	sw	s0,60(sp)
+80000204:	04010413          	addi	s0,sp,64
+80000208:	fca42623          	sw	a0,-52(s0)
+8000020c:	fcb42423          	sw	a1,-56(s0)
+80000210:	fcc42783          	lw	a5,-52(s0)
+80000214:	0007a783          	lw	a5,0(a5)
+80000218:	fef42623          	sw	a5,-20(s0)
+8000021c:	fdc40793          	addi	a5,s0,-36
+80000220:	fef42223          	sw	a5,-28(s0)
+80000224:	fec42783          	lw	a5,-20(s0)
+80000228:	0007c703          	lbu	a4,0(a5)
 8000022c:	fe442783          	lw	a5,-28(s0)
-80000230:	00278793          	addi	a5,a5,2
-80000234:	fec42703          	lw	a4,-20(s0)
-80000238:	00274703          	lbu	a4,2(a4)
-8000023c:	00e78023          	sb	a4,0(a5)
-80000240:	fe442783          	lw	a5,-28(s0)
-80000244:	00378793          	addi	a5,a5,3
-80000248:	fec42703          	lw	a4,-20(s0)
-8000024c:	00374703          	lbu	a4,3(a4)
-80000250:	00e78023          	sb	a4,0(a5)
-80000254:	fec42783          	lw	a5,-20(s0)
-80000258:	00478793          	addi	a5,a5,4
-8000025c:	fef42623          	sw	a5,-20(s0)
-80000260:	fe042423          	sw	zero,-24(s0)
-80000264:	0340006f          	j	80000298 <download+0xb8>
-80000268:	fe842783          	lw	a5,-24(s0)
-8000026c:	fc842703          	lw	a4,-56(s0)
-80000270:	00f707b3          	add	a5,a4,a5
-80000274:	fec42703          	lw	a4,-20(s0)
-80000278:	00074703          	lbu	a4,0(a4)
-8000027c:	00e78023          	sb	a4,0(a5)
-80000280:	fec42783          	lw	a5,-20(s0)
-80000284:	00178793          	addi	a5,a5,1
-80000288:	fef42623          	sw	a5,-20(s0)
-8000028c:	fe842783          	lw	a5,-24(s0)
-80000290:	00178793          	addi	a5,a5,1
-80000294:	fef42423          	sw	a5,-24(s0)
-80000298:	fdc42783          	lw	a5,-36(s0)
-8000029c:	fe842703          	lw	a4,-24(s0)
-800002a0:	fcf744e3          	blt	a4,a5,80000268 <download+0x88>
-800002a4:	fec42783          	lw	a5,-20(s0)
-800002a8:	fef42023          	sw	a5,-32(s0)
-800002ac:	fe042783          	lw	a5,-32(s0)
-800002b0:	0037f793          	andi	a5,a5,3
-800002b4:	fe042703          	lw	a4,-32(s0)
-800002b8:	00f707b3          	add	a5,a4,a5
-800002bc:	fef42023          	sw	a5,-32(s0)
-800002c0:	fe042783          	lw	a5,-32(s0)
-800002c4:	fef42623          	sw	a5,-20(s0)
-800002c8:	fcc42783          	lw	a5,-52(s0)
-800002cc:	fec42703          	lw	a4,-20(s0)
-800002d0:	00e7a023          	sw	a4,0(a5)
-800002d4:	00000013          	nop
-800002d8:	03c12403          	lw	s0,60(sp)
-800002dc:	04010113          	addi	sp,sp,64
-800002e0:	00008067          	ret
-
-800002e4 <_close>:
-800002e4:	ff010113          	addi	sp,sp,-16
-800002e8:	00812623          	sw	s0,12(sp)
-800002ec:	01010413          	addi	s0,sp,16
+80000230:	00e78023          	sb	a4,0(a5)
+80000234:	fe442783          	lw	a5,-28(s0)
+80000238:	00178793          	addi	a5,a5,1
+8000023c:	fec42703          	lw	a4,-20(s0)
+80000240:	00174703          	lbu	a4,1(a4)
+80000244:	00e78023          	sb	a4,0(a5)
+80000248:	fe442783          	lw	a5,-28(s0)
+8000024c:	00278793          	addi	a5,a5,2
+80000250:	fec42703          	lw	a4,-20(s0)
+80000254:	00274703          	lbu	a4,2(a4)
+80000258:	00e78023          	sb	a4,0(a5)
+8000025c:	fe442783          	lw	a5,-28(s0)
+80000260:	00378793          	addi	a5,a5,3
+80000264:	fec42703          	lw	a4,-20(s0)
+80000268:	00374703          	lbu	a4,3(a4)
+8000026c:	00e78023          	sb	a4,0(a5)
+80000270:	fec42783          	lw	a5,-20(s0)
+80000274:	00478793          	addi	a5,a5,4
+80000278:	fef42623          	sw	a5,-20(s0)
+8000027c:	fe042423          	sw	zero,-24(s0)
+80000280:	0340006f          	j	800002b4 <download+0xb8>
+80000284:	fe842783          	lw	a5,-24(s0)
+80000288:	fc842703          	lw	a4,-56(s0)
+8000028c:	00f707b3          	add	a5,a4,a5
+80000290:	fec42703          	lw	a4,-20(s0)
+80000294:	00074703          	lbu	a4,0(a4)
+80000298:	00e78023          	sb	a4,0(a5)
+8000029c:	fec42783          	lw	a5,-20(s0)
+800002a0:	00178793          	addi	a5,a5,1
+800002a4:	fef42623          	sw	a5,-20(s0)
+800002a8:	fe842783          	lw	a5,-24(s0)
+800002ac:	00178793          	addi	a5,a5,1
+800002b0:	fef42423          	sw	a5,-24(s0)
+800002b4:	fdc42783          	lw	a5,-36(s0)
+800002b8:	fe842703          	lw	a4,-24(s0)
+800002bc:	fcf744e3          	blt	a4,a5,80000284 <download+0x88>
+800002c0:	fec42783          	lw	a5,-20(s0)
+800002c4:	fef42023          	sw	a5,-32(s0)
+800002c8:	fe042783          	lw	a5,-32(s0)
+800002cc:	0037f793          	andi	a5,a5,3
+800002d0:	fe042703          	lw	a4,-32(s0)
+800002d4:	00f707b3          	add	a5,a4,a5
+800002d8:	fef42023          	sw	a5,-32(s0)
+800002dc:	fe042783          	lw	a5,-32(s0)
+800002e0:	fef42623          	sw	a5,-20(s0)
+800002e4:	fcc42783          	lw	a5,-52(s0)
+800002e8:	fec42703          	lw	a4,-20(s0)
+800002ec:	00e7a023          	sw	a4,0(a5)
 800002f0:	00000013          	nop
-800002f4:	00c12403          	lw	s0,12(sp)
-800002f8:	01010113          	addi	sp,sp,16
+800002f4:	03c12403          	lw	s0,60(sp)
+800002f8:	04010113          	addi	sp,sp,64
 800002fc:	00008067          	ret
 
-80000300 <_fstat>:
-80000300:	fe010113          	addi	sp,sp,-32
-80000304:	00812e23          	sw	s0,28(sp)
-80000308:	02010413          	addi	s0,sp,32
-8000030c:	fea42623          	sw	a0,-20(s0)
-80000310:	feb42423          	sw	a1,-24(s0)
-80000314:	fe842783          	lw	a5,-24(s0)
-80000318:	00002737          	lui	a4,0x2
-8000031c:	00e7a223          	sw	a4,4(a5)
-80000320:	00000793          	li	a5,0
-80000324:	00078513          	mv	a0,a5
-80000328:	01c12403          	lw	s0,28(sp)
-8000032c:	02010113          	addi	sp,sp,32
-80000330:	00008067          	ret
+80000300 <_close>:
+80000300:	ff010113          	addi	sp,sp,-16
+80000304:	00812623          	sw	s0,12(sp)
+80000308:	01010413          	addi	s0,sp,16
+8000030c:	00000013          	nop
+80000310:	00c12403          	lw	s0,12(sp)
+80000314:	01010113          	addi	sp,sp,16
+80000318:	00008067          	ret
 
-80000334 <_isatty>:
-80000334:	fe010113          	addi	sp,sp,-32
-80000338:	00112e23          	sw	ra,28(sp)
-8000033c:	00812c23          	sw	s0,24(sp)
-80000340:	02010413          	addi	s0,sp,32
-80000344:	fea42623          	sw	a0,-20(s0)
-80000348:	800017b7          	lui	a5,0x80001
-8000034c:	cd078513          	addi	a0,a5,-816 # 80000cd0 <__global_pointer$+0xfffff4c8>
-80000350:	4fc000ef          	jal	ra,8000084c <vx_print_str>
-80000354:	00100793          	li	a5,1
-80000358:	00078513          	mv	a0,a5
-8000035c:	01c12083          	lw	ra,28(sp)
-80000360:	01812403          	lw	s0,24(sp)
-80000364:	02010113          	addi	sp,sp,32
-80000368:	00008067          	ret
+8000031c <_fstat>:
+8000031c:	fe010113          	addi	sp,sp,-32
+80000320:	00812e23          	sw	s0,28(sp)
+80000324:	02010413          	addi	s0,sp,32
+80000328:	fea42623          	sw	a0,-20(s0)
+8000032c:	feb42423          	sw	a1,-24(s0)
+80000330:	fe842783          	lw	a5,-24(s0)
+80000334:	00002737          	lui	a4,0x2
+80000338:	00e7a223          	sw	a4,4(a5)
+8000033c:	00000793          	li	a5,0
+80000340:	00078513          	mv	a0,a5
+80000344:	01c12403          	lw	s0,28(sp)
+80000348:	02010113          	addi	sp,sp,32
+8000034c:	00008067          	ret
 
-8000036c <_lseek>:
-8000036c:	fd010113          	addi	sp,sp,-48
-80000370:	02112623          	sw	ra,44(sp)
-80000374:	02812423          	sw	s0,40(sp)
-80000378:	03010413          	addi	s0,sp,48
-8000037c:	fca42e23          	sw	a0,-36(s0)
-80000380:	fcb42c23          	sw	a1,-40(s0)
-80000384:	fcc42a23          	sw	a2,-44(s0)
-80000388:	710007b7          	lui	a5,0x71000
-8000038c:	fef42623          	sw	a5,-20(s0)
-80000390:	720007b7          	lui	a5,0x72000
-80000394:	fef42423          	sw	a5,-24(s0)
-80000398:	00300793          	li	a5,3
-8000039c:	fef42223          	sw	a5,-28(s0)
-800003a0:	fe440713          	addi	a4,s0,-28
-800003a4:	fec40793          	addi	a5,s0,-20
-800003a8:	00400613          	li	a2,4
-800003ac:	00070593          	mv	a1,a4
-800003b0:	00078513          	mv	a0,a5
-800003b4:	d25ff0ef          	jal	ra,800000d8 <upload>
-800003b8:	fdc40713          	addi	a4,s0,-36
-800003bc:	fec40793          	addi	a5,s0,-20
-800003c0:	00400613          	li	a2,4
-800003c4:	00070593          	mv	a1,a4
-800003c8:	00078513          	mv	a0,a5
-800003cc:	d0dff0ef          	jal	ra,800000d8 <upload>
-800003d0:	fd840713          	addi	a4,s0,-40
-800003d4:	fec40793          	addi	a5,s0,-20
-800003d8:	00400613          	li	a2,4
-800003dc:	00070593          	mv	a1,a4
-800003e0:	00078513          	mv	a0,a5
-800003e4:	cf5ff0ef          	jal	ra,800000d8 <upload>
-800003e8:	fd440713          	addi	a4,s0,-44
-800003ec:	fec40793          	addi	a5,s0,-20
-800003f0:	00400613          	li	a2,4
-800003f4:	00070593          	mv	a1,a4
-800003f8:	00078513          	mv	a0,a5
-800003fc:	cddff0ef          	jal	ra,800000d8 <upload>
-80000400:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
-80000404:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
-80000408:	fe040713          	addi	a4,s0,-32
-8000040c:	fe840793          	addi	a5,s0,-24
+80000350 <_isatty>:
+80000350:	fe010113          	addi	sp,sp,-32
+80000354:	00112e23          	sw	ra,28(sp)
+80000358:	00812c23          	sw	s0,24(sp)
+8000035c:	02010413          	addi	s0,sp,32
+80000360:	fea42623          	sw	a0,-20(s0)
+80000364:	800017b7          	lui	a5,0x80001
+80000368:	cec78513          	addi	a0,a5,-788 # 80000cec <__global_pointer$+0xfffff4e4>
+8000036c:	4fc000ef          	jal	ra,80000868 <vx_print_str>
+80000370:	00100793          	li	a5,1
+80000374:	00078513          	mv	a0,a5
+80000378:	01c12083          	lw	ra,28(sp)
+8000037c:	01812403          	lw	s0,24(sp)
+80000380:	02010113          	addi	sp,sp,32
+80000384:	00008067          	ret
+
+80000388 <_lseek>:
+80000388:	fd010113          	addi	sp,sp,-48
+8000038c:	02112623          	sw	ra,44(sp)
+80000390:	02812423          	sw	s0,40(sp)
+80000394:	03010413          	addi	s0,sp,48
+80000398:	fca42e23          	sw	a0,-36(s0)
+8000039c:	fcb42c23          	sw	a1,-40(s0)
+800003a0:	fcc42a23          	sw	a2,-44(s0)
+800003a4:	710007b7          	lui	a5,0x71000
+800003a8:	fef42623          	sw	a5,-20(s0)
+800003ac:	720007b7          	lui	a5,0x72000
+800003b0:	fef42423          	sw	a5,-24(s0)
+800003b4:	00300793          	li	a5,3
+800003b8:	fef42223          	sw	a5,-28(s0)
+800003bc:	fe440713          	addi	a4,s0,-28
+800003c0:	fec40793          	addi	a5,s0,-20
+800003c4:	00400613          	li	a2,4
+800003c8:	00070593          	mv	a1,a4
+800003cc:	00078513          	mv	a0,a5
+800003d0:	d25ff0ef          	jal	ra,800000f4 <upload>
+800003d4:	fdc40713          	addi	a4,s0,-36
+800003d8:	fec40793          	addi	a5,s0,-20
+800003dc:	00400613          	li	a2,4
+800003e0:	00070593          	mv	a1,a4
+800003e4:	00078513          	mv	a0,a5
+800003e8:	d0dff0ef          	jal	ra,800000f4 <upload>
+800003ec:	fd840713          	addi	a4,s0,-40
+800003f0:	fec40793          	addi	a5,s0,-20
+800003f4:	00400613          	li	a2,4
+800003f8:	00070593          	mv	a1,a4
+800003fc:	00078513          	mv	a0,a5
+80000400:	cf5ff0ef          	jal	ra,800000f4 <upload>
+80000404:	fd440713          	addi	a4,s0,-44
+80000408:	fec40793          	addi	a5,s0,-20
+8000040c:	00400613          	li	a2,4
 80000410:	00070593          	mv	a1,a4
 80000414:	00078513          	mv	a0,a5
-80000418:	dc9ff0ef          	jal	ra,800001e0 <download>
-8000041c:	fe042783          	lw	a5,-32(s0)
-80000420:	00078513          	mv	a0,a5
-80000424:	02c12083          	lw	ra,44(sp)
-80000428:	02812403          	lw	s0,40(sp)
-8000042c:	03010113          	addi	sp,sp,48
-80000430:	00008067          	ret
+80000418:	cddff0ef          	jal	ra,800000f4 <upload>
+8000041c:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
+80000420:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
+80000424:	fe040713          	addi	a4,s0,-32
+80000428:	fe840793          	addi	a5,s0,-24
+8000042c:	00070593          	mv	a1,a4
+80000430:	00078513          	mv	a0,a5
+80000434:	dc9ff0ef          	jal	ra,800001fc <download>
+80000438:	fe042783          	lw	a5,-32(s0)
+8000043c:	00078513          	mv	a0,a5
+80000440:	02c12083          	lw	ra,44(sp)
+80000444:	02812403          	lw	s0,40(sp)
+80000448:	03010113          	addi	sp,sp,48
+8000044c:	00008067          	ret
 
-80000434 <_read>:
-80000434:	fd010113          	addi	sp,sp,-48
-80000438:	02112623          	sw	ra,44(sp)
-8000043c:	02812423          	sw	s0,40(sp)
-80000440:	03010413          	addi	s0,sp,48
-80000444:	fca42e23          	sw	a0,-36(s0)
-80000448:	fcb42c23          	sw	a1,-40(s0)
-8000044c:	fcc42a23          	sw	a2,-44(s0)
-80000450:	710007b7          	lui	a5,0x71000
-80000454:	fef42423          	sw	a5,-24(s0)
-80000458:	720007b7          	lui	a5,0x72000
-8000045c:	fef42623          	sw	a5,-20(s0)
-80000460:	00400793          	li	a5,4
-80000464:	fef42223          	sw	a5,-28(s0)
-80000468:	fe440713          	addi	a4,s0,-28
-8000046c:	fe840793          	addi	a5,s0,-24
-80000470:	00400613          	li	a2,4
-80000474:	00070593          	mv	a1,a4
-80000478:	00078513          	mv	a0,a5
-8000047c:	c5dff0ef          	jal	ra,800000d8 <upload>
-80000480:	fdc40713          	addi	a4,s0,-36
-80000484:	fe840793          	addi	a5,s0,-24
-80000488:	00400613          	li	a2,4
-8000048c:	00070593          	mv	a1,a4
-80000490:	00078513          	mv	a0,a5
-80000494:	c45ff0ef          	jal	ra,800000d8 <upload>
-80000498:	fd840713          	addi	a4,s0,-40
-8000049c:	fe840793          	addi	a5,s0,-24
-800004a0:	00400613          	li	a2,4
-800004a4:	00070593          	mv	a1,a4
-800004a8:	00078513          	mv	a0,a5
-800004ac:	c2dff0ef          	jal	ra,800000d8 <upload>
-800004b0:	fd440713          	addi	a4,s0,-44
-800004b4:	fe840793          	addi	a5,s0,-24
-800004b8:	00400613          	li	a2,4
-800004bc:	00070593          	mv	a1,a4
-800004c0:	00078513          	mv	a0,a5
-800004c4:	c15ff0ef          	jal	ra,800000d8 <upload>
-800004c8:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
-800004cc:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
-800004d0:	fd442783          	lw	a5,-44(s0)
-800004d4:	00078513          	mv	a0,a5
-800004d8:	02c12083          	lw	ra,44(sp)
-800004dc:	02812403          	lw	s0,40(sp)
-800004e0:	03010113          	addi	sp,sp,48
-800004e4:	00008067          	ret
+80000450 <_read>:
+80000450:	fd010113          	addi	sp,sp,-48
+80000454:	02112623          	sw	ra,44(sp)
+80000458:	02812423          	sw	s0,40(sp)
+8000045c:	03010413          	addi	s0,sp,48
+80000460:	fca42e23          	sw	a0,-36(s0)
+80000464:	fcb42c23          	sw	a1,-40(s0)
+80000468:	fcc42a23          	sw	a2,-44(s0)
+8000046c:	710007b7          	lui	a5,0x71000
+80000470:	fef42423          	sw	a5,-24(s0)
+80000474:	720007b7          	lui	a5,0x72000
+80000478:	fef42623          	sw	a5,-20(s0)
+8000047c:	00400793          	li	a5,4
+80000480:	fef42223          	sw	a5,-28(s0)
+80000484:	fe440713          	addi	a4,s0,-28
+80000488:	fe840793          	addi	a5,s0,-24
+8000048c:	00400613          	li	a2,4
+80000490:	00070593          	mv	a1,a4
+80000494:	00078513          	mv	a0,a5
+80000498:	c5dff0ef          	jal	ra,800000f4 <upload>
+8000049c:	fdc40713          	addi	a4,s0,-36
+800004a0:	fe840793          	addi	a5,s0,-24
+800004a4:	00400613          	li	a2,4
+800004a8:	00070593          	mv	a1,a4
+800004ac:	00078513          	mv	a0,a5
+800004b0:	c45ff0ef          	jal	ra,800000f4 <upload>
+800004b4:	fd840713          	addi	a4,s0,-40
+800004b8:	fe840793          	addi	a5,s0,-24
+800004bc:	00400613          	li	a2,4
+800004c0:	00070593          	mv	a1,a4
+800004c4:	00078513          	mv	a0,a5
+800004c8:	c2dff0ef          	jal	ra,800000f4 <upload>
+800004cc:	fd440713          	addi	a4,s0,-44
+800004d0:	fe840793          	addi	a5,s0,-24
+800004d4:	00400613          	li	a2,4
+800004d8:	00070593          	mv	a1,a4
+800004dc:	00078513          	mv	a0,a5
+800004e0:	c15ff0ef          	jal	ra,800000f4 <upload>
+800004e4:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
+800004e8:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
+800004ec:	fd442783          	lw	a5,-44(s0)
+800004f0:	00078513          	mv	a0,a5
+800004f4:	02c12083          	lw	ra,44(sp)
+800004f8:	02812403          	lw	s0,40(sp)
+800004fc:	03010113          	addi	sp,sp,48
+80000500:	00008067          	ret
 
-800004e8 <_write>:
-800004e8:	fd010113          	addi	sp,sp,-48
-800004ec:	02112623          	sw	ra,44(sp)
-800004f0:	02812423          	sw	s0,40(sp)
-800004f4:	03010413          	addi	s0,sp,48
-800004f8:	fca42e23          	sw	a0,-36(s0)
-800004fc:	fcb42c23          	sw	a1,-40(s0)
-80000500:	fcc42a23          	sw	a2,-44(s0)
-80000504:	710007b7          	lui	a5,0x71000
-80000508:	fef42623          	sw	a5,-20(s0)
-8000050c:	00500793          	li	a5,5
-80000510:	fef42423          	sw	a5,-24(s0)
-80000514:	fe840713          	addi	a4,s0,-24
-80000518:	fec40793          	addi	a5,s0,-20
-8000051c:	00400613          	li	a2,4
-80000520:	00070593          	mv	a1,a4
-80000524:	00078513          	mv	a0,a5
-80000528:	bb1ff0ef          	jal	ra,800000d8 <upload>
-8000052c:	fdc40713          	addi	a4,s0,-36
-80000530:	fec40793          	addi	a5,s0,-20
-80000534:	00400613          	li	a2,4
-80000538:	00070593          	mv	a1,a4
-8000053c:	00078513          	mv	a0,a5
-80000540:	b99ff0ef          	jal	ra,800000d8 <upload>
-80000544:	fec40793          	addi	a5,s0,-20
-80000548:	fd442603          	lw	a2,-44(s0)
-8000054c:	fd842583          	lw	a1,-40(s0)
-80000550:	00078513          	mv	a0,a5
-80000554:	b85ff0ef          	jal	ra,800000d8 <upload>
-80000558:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
-8000055c:	000780e7          	jalr	a5 # 71000000 <_start-0xf000000>
-80000560:	fd442783          	lw	a5,-44(s0)
-80000564:	00078513          	mv	a0,a5
-80000568:	02c12083          	lw	ra,44(sp)
-8000056c:	02812403          	lw	s0,40(sp)
-80000570:	03010113          	addi	sp,sp,48
-80000574:	00008067          	ret
+80000504 <_write>:
+80000504:	fd010113          	addi	sp,sp,-48
+80000508:	02112623          	sw	ra,44(sp)
+8000050c:	02812423          	sw	s0,40(sp)
+80000510:	03010413          	addi	s0,sp,48
+80000514:	fca42e23          	sw	a0,-36(s0)
+80000518:	fcb42c23          	sw	a1,-40(s0)
+8000051c:	fcc42a23          	sw	a2,-44(s0)
+80000520:	710007b7          	lui	a5,0x71000
+80000524:	fef42623          	sw	a5,-20(s0)
+80000528:	00500793          	li	a5,5
+8000052c:	fef42423          	sw	a5,-24(s0)
+80000530:	fe840713          	addi	a4,s0,-24
+80000534:	fec40793          	addi	a5,s0,-20
+80000538:	00400613          	li	a2,4
+8000053c:	00070593          	mv	a1,a4
+80000540:	00078513          	mv	a0,a5
+80000544:	bb1ff0ef          	jal	ra,800000f4 <upload>
+80000548:	fdc40713          	addi	a4,s0,-36
+8000054c:	fec40793          	addi	a5,s0,-20
+80000550:	00400613          	li	a2,4
+80000554:	00070593          	mv	a1,a4
+80000558:	00078513          	mv	a0,a5
+8000055c:	b99ff0ef          	jal	ra,800000f4 <upload>
+80000560:	fec40793          	addi	a5,s0,-20
+80000564:	fd442603          	lw	a2,-44(s0)
+80000568:	fd842583          	lw	a1,-40(s0)
+8000056c:	00078513          	mv	a0,a5
+80000570:	b85ff0ef          	jal	ra,800000f4 <upload>
+80000574:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
+80000578:	000780e7          	jalr	a5 # 71000000 <_start-0xf000000>
+8000057c:	fd442783          	lw	a5,-44(s0)
+80000580:	00078513          	mv	a0,a5
+80000584:	02c12083          	lw	ra,44(sp)
+80000588:	02812403          	lw	s0,40(sp)
+8000058c:	03010113          	addi	sp,sp,48
+80000590:	00008067          	ret
 
-80000578 <_sbrk>:
-80000578:	fd010113          	addi	sp,sp,-48
-8000057c:	02812623          	sw	s0,44(sp)
-80000580:	03010413          	addi	s0,sp,48
-80000584:	fca42e23          	sw	a0,-36(s0)
-80000588:	fdc42783          	lw	a5,-36(s0)
-8000058c:	0007d863          	bgez	a5,8000059c <_sbrk+0x24>
-80000590:	fdc42783          	lw	a5,-36(s0)
-80000594:	40f007b3          	neg	a5,a5
-80000598:	fcf42e23          	sw	a5,-36(s0)
-8000059c:	fdc42703          	lw	a4,-36(s0)
-800005a0:	000037b7          	lui	a5,0x3
-800005a4:	80078793          	addi	a5,a5,-2048 # 2800 <_start-0x7fffd800>
-800005a8:	00e7d863          	bge	a5,a4,800005b8 <_sbrk+0x40>
-800005ac:	000037b7          	lui	a5,0x3
-800005b0:	80078793          	addi	a5,a5,-2048 # 2800 <_start-0x7fffd800>
+80000594 <_sbrk>:
+80000594:	fd010113          	addi	sp,sp,-48
+80000598:	02812623          	sw	s0,44(sp)
+8000059c:	03010413          	addi	s0,sp,48
+800005a0:	fca42e23          	sw	a0,-36(s0)
+800005a4:	fdc42783          	lw	a5,-36(s0)
+800005a8:	0007d863          	bgez	a5,800005b8 <_sbrk+0x24>
+800005ac:	fdc42783          	lw	a5,-36(s0)
+800005b0:	40f007b3          	neg	a5,a5
 800005b4:	fcf42e23          	sw	a5,-36(s0)
-800005b8:	c301a783          	lw	a5,-976(gp) # 80001438 <heap_start>
-800005bc:	fef42623          	sw	a5,-20(s0)
-800005c0:	c301a703          	lw	a4,-976(gp) # 80001438 <heap_start>
-800005c4:	fdc42783          	lw	a5,-36(s0)
-800005c8:	00f70733          	add	a4,a4,a5
-800005cc:	c2e1a823          	sw	a4,-976(gp) # 80001438 <heap_start>
-800005d0:	fec42783          	lw	a5,-20(s0)
-800005d4:	00078513          	mv	a0,a5
-800005d8:	02c12403          	lw	s0,44(sp)
-800005dc:	03010113          	addi	sp,sp,48
-800005e0:	00008067          	ret
+800005b8:	fdc42703          	lw	a4,-36(s0)
+800005bc:	000037b7          	lui	a5,0x3
+800005c0:	80078793          	addi	a5,a5,-2048 # 2800 <_start-0x7fffd800>
+800005c4:	00e7d863          	bge	a5,a4,800005d4 <_sbrk+0x40>
+800005c8:	000037b7          	lui	a5,0x3
+800005cc:	80078793          	addi	a5,a5,-2048 # 2800 <_start-0x7fffd800>
+800005d0:	fcf42e23          	sw	a5,-36(s0)
+800005d4:	c301a783          	lw	a5,-976(gp) # 80001438 <heap_start>
+800005d8:	fef42623          	sw	a5,-20(s0)
+800005dc:	c301a703          	lw	a4,-976(gp) # 80001438 <heap_start>
+800005e0:	fdc42783          	lw	a5,-36(s0)
+800005e4:	00f70733          	add	a4,a4,a5
+800005e8:	c2e1a823          	sw	a4,-976(gp) # 80001438 <heap_start>
+800005ec:	fec42783          	lw	a5,-20(s0)
+800005f0:	00078513          	mv	a0,a5
+800005f4:	02c12403          	lw	s0,44(sp)
+800005f8:	03010113          	addi	sp,sp,48
+800005fc:	00008067          	ret
 
-800005e4 <_exit>:
-800005e4:	fe010113          	addi	sp,sp,-32
-800005e8:	00112e23          	sw	ra,28(sp)
-800005ec:	00812c23          	sw	s0,24(sp)
-800005f0:	02010413          	addi	s0,sp,32
-800005f4:	fea42623          	sw	a0,-20(s0)
-800005f8:	00000513          	li	a0,0
-800005fc:	1e0000ef          	jal	ra,800007dc <vx_tmc>
-80000600:	00000013          	nop
-80000604:	01c12083          	lw	ra,28(sp)
-80000608:	01812403          	lw	s0,24(sp)
-8000060c:	02010113          	addi	sp,sp,32
-80000610:	00008067          	ret
+80000600 <_exit>:
+80000600:	fe010113          	addi	sp,sp,-32
+80000604:	00112e23          	sw	ra,28(sp)
+80000608:	00812c23          	sw	s0,24(sp)
+8000060c:	02010413          	addi	s0,sp,32
+80000610:	fea42623          	sw	a0,-20(s0)
+80000614:	00000513          	li	a0,0
+80000618:	1e0000ef          	jal	ra,800007f8 <vx_tmc>
+8000061c:	00000013          	nop
+80000620:	01c12083          	lw	ra,28(sp)
+80000624:	01812403          	lw	s0,24(sp)
+80000628:	02010113          	addi	sp,sp,32
+8000062c:	00008067          	ret
 
-80000614 <_open>:
-80000614:	fd010113          	addi	sp,sp,-48
-80000618:	02112623          	sw	ra,44(sp)
-8000061c:	02812423          	sw	s0,40(sp)
-80000620:	03010413          	addi	s0,sp,48
-80000624:	fca42e23          	sw	a0,-36(s0)
-80000628:	fcb42c23          	sw	a1,-40(s0)
-8000062c:	fcc42a23          	sw	a2,-44(s0)
-80000630:	710007b7          	lui	a5,0x71000
-80000634:	fef42623          	sw	a5,-20(s0)
-80000638:	720007b7          	lui	a5,0x72000
-8000063c:	fef42423          	sw	a5,-24(s0)
-80000640:	00700793          	li	a5,7
-80000644:	fef42223          	sw	a5,-28(s0)
-80000648:	fe440713          	addi	a4,s0,-28
-8000064c:	fec40793          	addi	a5,s0,-20
-80000650:	00400613          	li	a2,4
-80000654:	00070593          	mv	a1,a4
-80000658:	00078513          	mv	a0,a5
-8000065c:	a7dff0ef          	jal	ra,800000d8 <upload>
-80000660:	fdc40713          	addi	a4,s0,-36
-80000664:	fec40793          	addi	a5,s0,-20
-80000668:	00400613          	li	a2,4
-8000066c:	00070593          	mv	a1,a4
-80000670:	00078513          	mv	a0,a5
-80000674:	a65ff0ef          	jal	ra,800000d8 <upload>
-80000678:	fd840713          	addi	a4,s0,-40
-8000067c:	fec40793          	addi	a5,s0,-20
-80000680:	00400613          	li	a2,4
-80000684:	00070593          	mv	a1,a4
-80000688:	00078513          	mv	a0,a5
-8000068c:	a4dff0ef          	jal	ra,800000d8 <upload>
-80000690:	fd440713          	addi	a4,s0,-44
-80000694:	fec40793          	addi	a5,s0,-20
-80000698:	00400613          	li	a2,4
-8000069c:	00070593          	mv	a1,a4
-800006a0:	00078513          	mv	a0,a5
-800006a4:	a35ff0ef          	jal	ra,800000d8 <upload>
-800006a8:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
-800006ac:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
-800006b0:	fe040713          	addi	a4,s0,-32
-800006b4:	fe840793          	addi	a5,s0,-24
+80000630 <_open>:
+80000630:	fd010113          	addi	sp,sp,-48
+80000634:	02112623          	sw	ra,44(sp)
+80000638:	02812423          	sw	s0,40(sp)
+8000063c:	03010413          	addi	s0,sp,48
+80000640:	fca42e23          	sw	a0,-36(s0)
+80000644:	fcb42c23          	sw	a1,-40(s0)
+80000648:	fcc42a23          	sw	a2,-44(s0)
+8000064c:	710007b7          	lui	a5,0x71000
+80000650:	fef42623          	sw	a5,-20(s0)
+80000654:	720007b7          	lui	a5,0x72000
+80000658:	fef42423          	sw	a5,-24(s0)
+8000065c:	00700793          	li	a5,7
+80000660:	fef42223          	sw	a5,-28(s0)
+80000664:	fe440713          	addi	a4,s0,-28
+80000668:	fec40793          	addi	a5,s0,-20
+8000066c:	00400613          	li	a2,4
+80000670:	00070593          	mv	a1,a4
+80000674:	00078513          	mv	a0,a5
+80000678:	a7dff0ef          	jal	ra,800000f4 <upload>
+8000067c:	fdc40713          	addi	a4,s0,-36
+80000680:	fec40793          	addi	a5,s0,-20
+80000684:	00400613          	li	a2,4
+80000688:	00070593          	mv	a1,a4
+8000068c:	00078513          	mv	a0,a5
+80000690:	a65ff0ef          	jal	ra,800000f4 <upload>
+80000694:	fd840713          	addi	a4,s0,-40
+80000698:	fec40793          	addi	a5,s0,-20
+8000069c:	00400613          	li	a2,4
+800006a0:	00070593          	mv	a1,a4
+800006a4:	00078513          	mv	a0,a5
+800006a8:	a4dff0ef          	jal	ra,800000f4 <upload>
+800006ac:	fd440713          	addi	a4,s0,-44
+800006b0:	fec40793          	addi	a5,s0,-20
+800006b4:	00400613          	li	a2,4
 800006b8:	00070593          	mv	a1,a4
 800006bc:	00078513          	mv	a0,a5
-800006c0:	b21ff0ef          	jal	ra,800001e0 <download>
-800006c4:	fe042783          	lw	a5,-32(s0)
-800006c8:	00078513          	mv	a0,a5
-800006cc:	02c12083          	lw	ra,44(sp)
-800006d0:	02812403          	lw	s0,40(sp)
-800006d4:	03010113          	addi	sp,sp,48
-800006d8:	00008067          	ret
+800006c0:	a35ff0ef          	jal	ra,800000f4 <upload>
+800006c4:	c2c1a783          	lw	a5,-980(gp) # 80001434 <trap_to_simulator>
+800006c8:	000780e7          	jalr	a5 # 72000000 <_start-0xe000000>
+800006cc:	fe040713          	addi	a4,s0,-32
+800006d0:	fe840793          	addi	a5,s0,-24
+800006d4:	00070593          	mv	a1,a4
+800006d8:	00078513          	mv	a0,a5
+800006dc:	b21ff0ef          	jal	ra,800001fc <download>
+800006e0:	fe042783          	lw	a5,-32(s0)
+800006e4:	00078513          	mv	a0,a5
+800006e8:	02c12083          	lw	ra,44(sp)
+800006ec:	02812403          	lw	s0,40(sp)
+800006f0:	03010113          	addi	sp,sp,48
+800006f4:	00008067          	ret
 
-800006dc <_kill>:
-800006dc:	ff010113          	addi	sp,sp,-16
-800006e0:	00112623          	sw	ra,12(sp)
-800006e4:	00812423          	sw	s0,8(sp)
-800006e8:	01010413          	addi	s0,sp,16
-800006ec:	800017b7          	lui	a5,0x80001
-800006f0:	ce478513          	addi	a0,a5,-796 # 80000ce4 <__global_pointer$+0xfffff4dc>
-800006f4:	158000ef          	jal	ra,8000084c <vx_print_str>
-800006f8:	00000013          	nop
-800006fc:	00c12083          	lw	ra,12(sp)
-80000700:	00812403          	lw	s0,8(sp)
-80000704:	01010113          	addi	sp,sp,16
-80000708:	00008067          	ret
+800006f8 <_kill>:
+800006f8:	ff010113          	addi	sp,sp,-16
+800006fc:	00112623          	sw	ra,12(sp)
+80000700:	00812423          	sw	s0,8(sp)
+80000704:	01010413          	addi	s0,sp,16
+80000708:	800017b7          	lui	a5,0x80001
+8000070c:	d0078513          	addi	a0,a5,-768 # 80000d00 <__global_pointer$+0xfffff4f8>
+80000710:	158000ef          	jal	ra,80000868 <vx_print_str>
+80000714:	00000013          	nop
+80000718:	00c12083          	lw	ra,12(sp)
+8000071c:	00812403          	lw	s0,8(sp)
+80000720:	01010113          	addi	sp,sp,16
+80000724:	00008067          	ret
 
-8000070c <_getpid>:
-8000070c:	ff010113          	addi	sp,sp,-16
-80000710:	00112623          	sw	ra,12(sp)
-80000714:	00812423          	sw	s0,8(sp)
-80000718:	01010413          	addi	s0,sp,16
-8000071c:	0e8000ef          	jal	ra,80000804 <vx_threadID>
-80000720:	00050793          	mv	a5,a0
-80000724:	00078513          	mv	a0,a5
-80000728:	00c12083          	lw	ra,12(sp)
-8000072c:	00812403          	lw	s0,8(sp)
-80000730:	01010113          	addi	sp,sp,16
-80000734:	00008067          	ret
+80000728 <_getpid>:
+80000728:	ff010113          	addi	sp,sp,-16
+8000072c:	00112623          	sw	ra,12(sp)
+80000730:	00812423          	sw	s0,8(sp)
+80000734:	01010413          	addi	s0,sp,16
+80000738:	0e8000ef          	jal	ra,80000820 <vx_threadID>
+8000073c:	00050793          	mv	a5,a0
+80000740:	00078513          	mv	a0,a5
+80000744:	00c12083          	lw	ra,12(sp)
+80000748:	00812403          	lw	s0,8(sp)
+8000074c:	01010113          	addi	sp,sp,16
+80000750:	00008067          	ret
 
-80000738 <_unlink>:
-80000738:	ff010113          	addi	sp,sp,-16
-8000073c:	00112623          	sw	ra,12(sp)
-80000740:	00812423          	sw	s0,8(sp)
-80000744:	01010413          	addi	s0,sp,16
-80000748:	800017b7          	lui	a5,0x80001
-8000074c:	d0878513          	addi	a0,a5,-760 # 80000d08 <__global_pointer$+0xfffff500>
-80000750:	0fc000ef          	jal	ra,8000084c <vx_print_str>
-80000754:	00000013          	nop
-80000758:	00c12083          	lw	ra,12(sp)
-8000075c:	00812403          	lw	s0,8(sp)
-80000760:	01010113          	addi	sp,sp,16
-80000764:	00008067          	ret
+80000754 <_unlink>:
+80000754:	ff010113          	addi	sp,sp,-16
+80000758:	00112623          	sw	ra,12(sp)
+8000075c:	00812423          	sw	s0,8(sp)
+80000760:	01010413          	addi	s0,sp,16
+80000764:	800017b7          	lui	a5,0x80001
+80000768:	d2478513          	addi	a0,a5,-732 # 80000d24 <__global_pointer$+0xfffff51c>
+8000076c:	0fc000ef          	jal	ra,80000868 <vx_print_str>
+80000770:	00000013          	nop
+80000774:	00c12083          	lw	ra,12(sp)
+80000778:	00812403          	lw	s0,8(sp)
+8000077c:	01010113          	addi	sp,sp,16
+80000780:	00008067          	ret
 
-80000768 <_gettimeofday>:
-80000768:	ff010113          	addi	sp,sp,-16
-8000076c:	00112623          	sw	ra,12(sp)
-80000770:	00812423          	sw	s0,8(sp)
-80000774:	01010413          	addi	s0,sp,16
-80000778:	800017b7          	lui	a5,0x80001
-8000077c:	d2c78513          	addi	a0,a5,-724 # 80000d2c <__global_pointer$+0xfffff524>
-80000780:	0cc000ef          	jal	ra,8000084c <vx_print_str>
-80000784:	c381a783          	lw	a5,-968(gp) # 80001440 <_edata>
-80000788:	00178693          	addi	a3,a5,1
-8000078c:	c2d1ac23          	sw	a3,-968(gp) # 80001440 <_edata>
-80000790:	00078513          	mv	a0,a5
-80000794:	00c12083          	lw	ra,12(sp)
-80000798:	00812403          	lw	s0,8(sp)
-8000079c:	01010113          	addi	sp,sp,16
-800007a0:	00008067          	ret
+80000784 <_gettimeofday>:
+80000784:	ff010113          	addi	sp,sp,-16
+80000788:	00112623          	sw	ra,12(sp)
+8000078c:	00812423          	sw	s0,8(sp)
+80000790:	01010413          	addi	s0,sp,16
+80000794:	800017b7          	lui	a5,0x80001
+80000798:	d4878513          	addi	a0,a5,-696 # 80000d48 <__global_pointer$+0xfffff540>
+8000079c:	0cc000ef          	jal	ra,80000868 <vx_print_str>
+800007a0:	c381a783          	lw	a5,-968(gp) # 80001440 <_edata>
+800007a4:	00178693          	addi	a3,a5,1
+800007a8:	c2d1ac23          	sw	a3,-968(gp) # 80001440 <_edata>
+800007ac:	00078513          	mv	a0,a5
+800007b0:	00c12083          	lw	ra,12(sp)
+800007b4:	00812403          	lw	s0,8(sp)
+800007b8:	01010113          	addi	sp,sp,16
+800007bc:	00008067          	ret
 
-800007a4 <_link>:
-800007a4:	ff010113          	addi	sp,sp,-16
-800007a8:	00112623          	sw	ra,12(sp)
-800007ac:	00812423          	sw	s0,8(sp)
-800007b0:	01010413          	addi	s0,sp,16
-800007b4:	800017b7          	lui	a5,0x80001
-800007b8:	d5878513          	addi	a0,a5,-680 # 80000d58 <__global_pointer$+0xfffff550>
-800007bc:	090000ef          	jal	ra,8000084c <vx_print_str>
-800007c0:	00000013          	nop
-800007c4:	00c12083          	lw	ra,12(sp)
-800007c8:	00812403          	lw	s0,8(sp)
-800007cc:	01010113          	addi	sp,sp,16
-800007d0:	00008067          	ret
+800007c0 <_link>:
+800007c0:	ff010113          	addi	sp,sp,-16
+800007c4:	00112623          	sw	ra,12(sp)
+800007c8:	00812423          	sw	s0,8(sp)
+800007cc:	01010413          	addi	s0,sp,16
+800007d0:	800017b7          	lui	a5,0x80001
+800007d4:	d7478513          	addi	a0,a5,-652 # 80000d74 <__global_pointer$+0xfffff56c>
+800007d8:	090000ef          	jal	ra,80000868 <vx_print_str>
+800007dc:	00000013          	nop
+800007e0:	00c12083          	lw	ra,12(sp)
+800007e4:	00812403          	lw	s0,8(sp)
+800007e8:	01010113          	addi	sp,sp,16
+800007ec:	00008067          	ret
 
-800007d4 <vx_wspawn>:
-800007d4:	00b5106b          	0xb5106b
-800007d8:	00008067          	ret
+800007f0 <vx_wspawn>:
+800007f0:	00b5106b          	0xb5106b
+800007f4:	00008067          	ret
 
-800007dc <vx_tmc>:
-800007dc:	0005006b          	0x5006b
-800007e0:	00008067          	ret
+800007f8 <vx_tmc>:
+800007f8:	0005006b          	0x5006b
+800007fc:	00008067          	ret
 
-800007e4 <vx_barrier>:
-800007e4:	00b5406b          	0xb5406b
-800007e8:	00008067          	ret
+80000800 <vx_barrier>:
+80000800:	00b5406b          	0xb5406b
+80000804:	00008067          	ret
 
-800007ec <vx_split>:
-800007ec:	0005206b          	0x5206b
-800007f0:	00008067          	ret
+80000808 <vx_split>:
+80000808:	0005206b          	0x5206b
+8000080c:	00008067          	ret
 
-800007f4 <vx_join>:
-800007f4:	0000306b          	0x306b
-800007f8:	00008067          	ret
+80000810 <vx_join>:
+80000810:	0000306b          	0x306b
+80000814:	00008067          	ret
 
-800007fc <vx_warpID>:
-800007fc:	02102573          	csrr	a0,0x21
-80000800:	00008067          	ret
+80000818 <vx_warpID>:
+80000818:	02102573          	csrr	a0,0x21
+8000081c:	00008067          	ret
 
-80000804 <vx_threadID>:
-80000804:	02002573          	csrr	a0,0x20
-80000808:	00008067          	ret
+80000820 <vx_threadID>:
+80000820:	02002573          	csrr	a0,0x20
+80000824:	00008067          	ret
 
-8000080c <vx_resetStack>:
-8000080c:	00400513          	li	a0,4
-80000810:	0005006b          	0x5006b
-80000814:	021026f3          	csrr	a3,0x21
-80000818:	00f69693          	slli	a3,a3,0xf
-8000081c:	02002673          	csrr	a2,0x20
-80000820:	00a61593          	slli	a1,a2,0xa
-80000824:	00261613          	slli	a2,a2,0x2
-80000828:	6ffff137          	lui	sp,0x6ffff
-8000082c:	40b10133          	sub	sp,sp,a1
-80000830:	40d10133          	sub	sp,sp,a3
-80000834:	00c10133          	add	sp,sp,a2
-80000838:	021026f3          	csrr	a3,0x21
-8000083c:	00068663          	beqz	a3,80000848 <RETURN>
-80000840:	00000513          	li	a0,0
-80000844:	0005006b          	0x5006b
+80000828 <vx_resetStack>:
+80000828:	00400513          	li	a0,4
+8000082c:	0005006b          	0x5006b
+80000830:	021026f3          	csrr	a3,0x21
+80000834:	00f69693          	slli	a3,a3,0xf
+80000838:	02002673          	csrr	a2,0x20
+8000083c:	00a61593          	slli	a1,a2,0xa
+80000840:	00261613          	slli	a2,a2,0x2
+80000844:	6ffff137          	lui	sp,0x6ffff
+80000848:	40b10133          	sub	sp,sp,a1
+8000084c:	40d10133          	sub	sp,sp,a3
+80000850:	00c10133          	add	sp,sp,a2
+80000854:	021026f3          	csrr	a3,0x21
+80000858:	00068663          	beqz	a3,80000864 <RETURN>
+8000085c:	00000513          	li	a0,0
+80000860:	0005006b          	0x5006b
 
-80000848 <RETURN>:
-80000848:	00008067          	ret
+80000864 <RETURN>:
+80000864:	00008067          	ret
 
-8000084c <vx_print_str>:
-8000084c:	ff410113          	addi	sp,sp,-12 # 6fffeff4 <_start-0x1000100c>
-80000850:	00112023          	sw	ra,0(sp)
-80000854:	00b12223          	sw	a1,4(sp)
+80000868 <vx_print_str>:
+80000868:	ff410113          	addi	sp,sp,-12 # 6fffeff4 <_start-0x1000100c>
+8000086c:	00112023          	sw	ra,0(sp)
+80000870:	00b12223          	sw	a1,4(sp)
 
-80000858 <bl>:
-80000858:	00054583          	lbu	a1,0(a0)
-8000085c:	00058863          	beqz	a1,8000086c <be>
-80000860:	01c000ef          	jal	ra,8000087c <vx_printc>
-80000864:	00150513          	addi	a0,a0,1
-80000868:	ff1ff06f          	j	80000858 <bl>
+80000874 <bl>:
+80000874:	00054583          	lbu	a1,0(a0)
+80000878:	00058863          	beqz	a1,80000888 <be>
+8000087c:	01c000ef          	jal	ra,80000898 <vx_printc>
+80000880:	00150513          	addi	a0,a0,1
+80000884:	ff1ff06f          	j	80000874 <bl>
 
-8000086c <be>:
-8000086c:	00012083          	lw	ra,0(sp)
-80000870:	00412583          	lw	a1,4(sp)
-80000874:	00c10113          	addi	sp,sp,12
-80000878:	00008067          	ret
+80000888 <be>:
+80000888:	00012083          	lw	ra,0(sp)
+8000088c:	00412583          	lw	a1,4(sp)
+80000890:	00c10113          	addi	sp,sp,12
+80000894:	00008067          	ret
 
-8000087c <vx_printc>:
-8000087c:	000102b7          	lui	t0,0x10
-80000880:	00b2a023          	sw	a1,0(t0) # 10000 <_start-0x7fff0000>
-80000884:	00008067          	ret
+80000898 <vx_printc>:
+80000898:	000102b7          	lui	t0,0x10
+8000089c:	00b2a023          	sw	a1,0(t0) # 10000 <_start-0x7fff0000>
+800008a0:	00008067          	ret
 
-80000888 <main>:
-80000888:	ff010113          	addi	sp,sp,-16
-8000088c:	00112623          	sw	ra,12(sp)
-80000890:	00812423          	sw	s0,8(sp)
-80000894:	01010413          	addi	s0,sp,16
-80000898:	00100513          	li	a0,1
-8000089c:	f41ff0ef          	jal	ra,800007dc <vx_tmc>
-800008a0:	815ff0ef          	jal	ra,800000b4 <vx_vec_test>
-800008a4:	00000513          	li	a0,0
-800008a8:	f35ff0ef          	jal	ra,800007dc <vx_tmc>
-800008ac:	00000013          	nop
-800008b0:	00078513          	mv	a0,a5
-800008b4:	00c12083          	lw	ra,12(sp)
-800008b8:	00812403          	lw	s0,8(sp)
-800008bc:	01010113          	addi	sp,sp,16
-800008c0:	00008067          	ret
+800008a4 <main>:
+800008a4:	ff010113          	addi	sp,sp,-16
+800008a8:	00112623          	sw	ra,12(sp)
+800008ac:	00812423          	sw	s0,8(sp)
+800008b0:	01010413          	addi	s0,sp,16
+800008b4:	00100513          	li	a0,1
+800008b8:	f41ff0ef          	jal	ra,800007f8 <vx_tmc>
+800008bc:	ff8ff0ef          	jal	ra,800000b4 <vx_vec_test>
+800008c0:	00000513          	li	a0,0
+800008c4:	f35ff0ef          	jal	ra,800007f8 <vx_tmc>
+800008c8:	00000013          	nop
+800008cc:	00078513          	mv	a0,a5
+800008d0:	00c12083          	lw	ra,12(sp)
+800008d4:	00812403          	lw	s0,8(sp)
+800008d8:	01010113          	addi	sp,sp,16
+800008dc:	00008067          	ret
 
-800008c4 <atexit>:
-800008c4:	00050593          	mv	a1,a0
-800008c8:	00000693          	li	a3,0
-800008cc:	00000613          	li	a2,0
-800008d0:	00000513          	li	a0,0
-800008d4:	20c0006f          	j	80000ae0 <__register_exitproc>
+800008e0 <atexit>:
+800008e0:	00050593          	mv	a1,a0
+800008e4:	00000693          	li	a3,0
+800008e8:	00000613          	li	a2,0
+800008ec:	00000513          	li	a0,0
+800008f0:	20c0006f          	j	80000afc <__register_exitproc>
 
-800008d8 <exit>:
-800008d8:	ff010113          	addi	sp,sp,-16
-800008dc:	00000593          	li	a1,0
-800008e0:	00812423          	sw	s0,8(sp)
-800008e4:	00112623          	sw	ra,12(sp)
-800008e8:	00050413          	mv	s0,a0
-800008ec:	28c000ef          	jal	ra,80000b78 <__call_exitprocs>
-800008f0:	c281a503          	lw	a0,-984(gp) # 80001430 <_global_impure_ptr>
-800008f4:	03c52783          	lw	a5,60(a0)
-800008f8:	00078463          	beqz	a5,80000900 <exit+0x28>
-800008fc:	000780e7          	jalr	a5
-80000900:	00040513          	mv	a0,s0
-80000904:	ce1ff0ef          	jal	ra,800005e4 <_exit>
+800008f4 <exit>:
+800008f4:	ff010113          	addi	sp,sp,-16
+800008f8:	00000593          	li	a1,0
+800008fc:	00812423          	sw	s0,8(sp)
+80000900:	00112623          	sw	ra,12(sp)
+80000904:	00050413          	mv	s0,a0
+80000908:	28c000ef          	jal	ra,80000b94 <__call_exitprocs>
+8000090c:	c281a503          	lw	a0,-984(gp) # 80001430 <_global_impure_ptr>
+80000910:	03c52783          	lw	a5,60(a0)
+80000914:	00078463          	beqz	a5,8000091c <exit+0x28>
+80000918:	000780e7          	jalr	a5
+8000091c:	00040513          	mv	a0,s0
+80000920:	ce1ff0ef          	jal	ra,80000600 <_exit>
 
-80000908 <__libc_fini_array>:
-80000908:	ff010113          	addi	sp,sp,-16
-8000090c:	00812423          	sw	s0,8(sp)
-80000910:	00912223          	sw	s1,4(sp)
-80000914:	80001437          	lui	s0,0x80001
-80000918:	800014b7          	lui	s1,0x80001
-8000091c:	00448793          	addi	a5,s1,4 # 80001004 <__global_pointer$+0xfffff7fc>
-80000920:	00440413          	addi	s0,s0,4 # 80001004 <__global_pointer$+0xfffff7fc>
-80000924:	40f40433          	sub	s0,s0,a5
-80000928:	00112623          	sw	ra,12(sp)
-8000092c:	40245413          	srai	s0,s0,0x2
-80000930:	02040263          	beqz	s0,80000954 <__libc_fini_array+0x4c>
-80000934:	00241493          	slli	s1,s0,0x2
-80000938:	ffc48493          	addi	s1,s1,-4
-8000093c:	00f484b3          	add	s1,s1,a5
-80000940:	0004a783          	lw	a5,0(s1)
-80000944:	fff40413          	addi	s0,s0,-1
-80000948:	ffc48493          	addi	s1,s1,-4
-8000094c:	000780e7          	jalr	a5
-80000950:	fe0418e3          	bnez	s0,80000940 <__libc_fini_array+0x38>
-80000954:	00c12083          	lw	ra,12(sp)
-80000958:	00812403          	lw	s0,8(sp)
-8000095c:	00412483          	lw	s1,4(sp)
-80000960:	01010113          	addi	sp,sp,16
-80000964:	00008067          	ret
+80000924 <__libc_fini_array>:
+80000924:	ff010113          	addi	sp,sp,-16
+80000928:	00812423          	sw	s0,8(sp)
+8000092c:	00912223          	sw	s1,4(sp)
+80000930:	80001437          	lui	s0,0x80001
+80000934:	800014b7          	lui	s1,0x80001
+80000938:	00448793          	addi	a5,s1,4 # 80001004 <__global_pointer$+0xfffff7fc>
+8000093c:	00440413          	addi	s0,s0,4 # 80001004 <__global_pointer$+0xfffff7fc>
+80000940:	40f40433          	sub	s0,s0,a5
+80000944:	00112623          	sw	ra,12(sp)
+80000948:	40245413          	srai	s0,s0,0x2
+8000094c:	02040263          	beqz	s0,80000970 <__libc_fini_array+0x4c>
+80000950:	00241493          	slli	s1,s0,0x2
+80000954:	ffc48493          	addi	s1,s1,-4
+80000958:	00f484b3          	add	s1,s1,a5
+8000095c:	0004a783          	lw	a5,0(s1)
+80000960:	fff40413          	addi	s0,s0,-1
+80000964:	ffc48493          	addi	s1,s1,-4
+80000968:	000780e7          	jalr	a5
+8000096c:	fe0418e3          	bnez	s0,8000095c <__libc_fini_array+0x38>
+80000970:	00c12083          	lw	ra,12(sp)
+80000974:	00812403          	lw	s0,8(sp)
+80000978:	00412483          	lw	s1,4(sp)
+8000097c:	01010113          	addi	sp,sp,16
+80000980:	00008067          	ret
 
-80000968 <__libc_init_array>:
-80000968:	ff010113          	addi	sp,sp,-16
-8000096c:	00812423          	sw	s0,8(sp)
-80000970:	01212023          	sw	s2,0(sp)
-80000974:	80001437          	lui	s0,0x80001
-80000978:	80001937          	lui	s2,0x80001
-8000097c:	00040793          	mv	a5,s0
-80000980:	00090913          	mv	s2,s2
-80000984:	40f90933          	sub	s2,s2,a5
-80000988:	00112623          	sw	ra,12(sp)
-8000098c:	00912223          	sw	s1,4(sp)
-80000990:	40295913          	srai	s2,s2,0x2
-80000994:	02090063          	beqz	s2,800009b4 <__libc_init_array+0x4c>
-80000998:	00040413          	mv	s0,s0
-8000099c:	00000493          	li	s1,0
-800009a0:	00042783          	lw	a5,0(s0) # 80001000 <__global_pointer$+0xfffff7f8>
-800009a4:	00148493          	addi	s1,s1,1
-800009a8:	00440413          	addi	s0,s0,4
-800009ac:	000780e7          	jalr	a5
-800009b0:	fe9918e3          	bne	s2,s1,800009a0 <__libc_init_array+0x38>
-800009b4:	80001437          	lui	s0,0x80001
-800009b8:	80001937          	lui	s2,0x80001
-800009bc:	00040793          	mv	a5,s0
-800009c0:	00490913          	addi	s2,s2,4 # 80001004 <__global_pointer$+0xfffff7fc>
-800009c4:	40f90933          	sub	s2,s2,a5
-800009c8:	40295913          	srai	s2,s2,0x2
-800009cc:	02090063          	beqz	s2,800009ec <__libc_init_array+0x84>
-800009d0:	00040413          	mv	s0,s0
-800009d4:	00000493          	li	s1,0
-800009d8:	00042783          	lw	a5,0(s0) # 80001000 <__global_pointer$+0xfffff7f8>
-800009dc:	00148493          	addi	s1,s1,1
-800009e0:	00440413          	addi	s0,s0,4
-800009e4:	000780e7          	jalr	a5
-800009e8:	fe9918e3          	bne	s2,s1,800009d8 <__libc_init_array+0x70>
-800009ec:	00c12083          	lw	ra,12(sp)
-800009f0:	00812403          	lw	s0,8(sp)
-800009f4:	00412483          	lw	s1,4(sp)
-800009f8:	00012903          	lw	s2,0(sp)
-800009fc:	01010113          	addi	sp,sp,16
-80000a00:	00008067          	ret
+80000984 <__libc_init_array>:
+80000984:	ff010113          	addi	sp,sp,-16
+80000988:	00812423          	sw	s0,8(sp)
+8000098c:	01212023          	sw	s2,0(sp)
+80000990:	80001437          	lui	s0,0x80001
+80000994:	80001937          	lui	s2,0x80001
+80000998:	00040793          	mv	a5,s0
+8000099c:	00090913          	mv	s2,s2
+800009a0:	40f90933          	sub	s2,s2,a5
+800009a4:	00112623          	sw	ra,12(sp)
+800009a8:	00912223          	sw	s1,4(sp)
+800009ac:	40295913          	srai	s2,s2,0x2
+800009b0:	02090063          	beqz	s2,800009d0 <__libc_init_array+0x4c>
+800009b4:	00040413          	mv	s0,s0
+800009b8:	00000493          	li	s1,0
+800009bc:	00042783          	lw	a5,0(s0) # 80001000 <__global_pointer$+0xfffff7f8>
+800009c0:	00148493          	addi	s1,s1,1
+800009c4:	00440413          	addi	s0,s0,4
+800009c8:	000780e7          	jalr	a5
+800009cc:	fe9918e3          	bne	s2,s1,800009bc <__libc_init_array+0x38>
+800009d0:	80001437          	lui	s0,0x80001
+800009d4:	80001937          	lui	s2,0x80001
+800009d8:	00040793          	mv	a5,s0
+800009dc:	00490913          	addi	s2,s2,4 # 80001004 <__global_pointer$+0xfffff7fc>
+800009e0:	40f90933          	sub	s2,s2,a5
+800009e4:	40295913          	srai	s2,s2,0x2
+800009e8:	02090063          	beqz	s2,80000a08 <__libc_init_array+0x84>
+800009ec:	00040413          	mv	s0,s0
+800009f0:	00000493          	li	s1,0
+800009f4:	00042783          	lw	a5,0(s0) # 80001000 <__global_pointer$+0xfffff7f8>
+800009f8:	00148493          	addi	s1,s1,1
+800009fc:	00440413          	addi	s0,s0,4
+80000a00:	000780e7          	jalr	a5
+80000a04:	fe9918e3          	bne	s2,s1,800009f4 <__libc_init_array+0x70>
+80000a08:	00c12083          	lw	ra,12(sp)
+80000a0c:	00812403          	lw	s0,8(sp)
+80000a10:	00412483          	lw	s1,4(sp)
+80000a14:	00012903          	lw	s2,0(sp)
+80000a18:	01010113          	addi	sp,sp,16
+80000a1c:	00008067          	ret
 
-80000a04 <memset>:
-80000a04:	00f00313          	li	t1,15
-80000a08:	00050713          	mv	a4,a0
-80000a0c:	02c37e63          	bgeu	t1,a2,80000a48 <memset+0x44>
-80000a10:	00f77793          	andi	a5,a4,15
-80000a14:	0a079063          	bnez	a5,80000ab4 <memset+0xb0>
-80000a18:	08059263          	bnez	a1,80000a9c <memset+0x98>
-80000a1c:	ff067693          	andi	a3,a2,-16
-80000a20:	00f67613          	andi	a2,a2,15
-80000a24:	00e686b3          	add	a3,a3,a4
-80000a28:	00b72023          	sw	a1,0(a4) # 2000 <_start-0x7fffe000>
-80000a2c:	00b72223          	sw	a1,4(a4)
-80000a30:	00b72423          	sw	a1,8(a4)
-80000a34:	00b72623          	sw	a1,12(a4)
-80000a38:	01070713          	addi	a4,a4,16
-80000a3c:	fed766e3          	bltu	a4,a3,80000a28 <memset+0x24>
-80000a40:	00061463          	bnez	a2,80000a48 <memset+0x44>
-80000a44:	00008067          	ret
-80000a48:	40c306b3          	sub	a3,t1,a2
-80000a4c:	00269693          	slli	a3,a3,0x2
-80000a50:	00000297          	auipc	t0,0x0
-80000a54:	005686b3          	add	a3,a3,t0
-80000a58:	00c68067          	jr	12(a3)
-80000a5c:	00b70723          	sb	a1,14(a4)
-80000a60:	00b706a3          	sb	a1,13(a4)
-80000a64:	00b70623          	sb	a1,12(a4)
-80000a68:	00b705a3          	sb	a1,11(a4)
-80000a6c:	00b70523          	sb	a1,10(a4)
-80000a70:	00b704a3          	sb	a1,9(a4)
-80000a74:	00b70423          	sb	a1,8(a4)
-80000a78:	00b703a3          	sb	a1,7(a4)
-80000a7c:	00b70323          	sb	a1,6(a4)
-80000a80:	00b702a3          	sb	a1,5(a4)
-80000a84:	00b70223          	sb	a1,4(a4)
-80000a88:	00b701a3          	sb	a1,3(a4)
-80000a8c:	00b70123          	sb	a1,2(a4)
-80000a90:	00b700a3          	sb	a1,1(a4)
-80000a94:	00b70023          	sb	a1,0(a4)
-80000a98:	00008067          	ret
-80000a9c:	0ff5f593          	andi	a1,a1,255
-80000aa0:	00859693          	slli	a3,a1,0x8
-80000aa4:	00d5e5b3          	or	a1,a1,a3
-80000aa8:	01059693          	slli	a3,a1,0x10
-80000aac:	00d5e5b3          	or	a1,a1,a3
-80000ab0:	f6dff06f          	j	80000a1c <memset+0x18>
-80000ab4:	00279693          	slli	a3,a5,0x2
-80000ab8:	00000297          	auipc	t0,0x0
-80000abc:	005686b3          	add	a3,a3,t0
-80000ac0:	00008293          	mv	t0,ra
-80000ac4:	fa0680e7          	jalr	-96(a3)
-80000ac8:	00028093          	mv	ra,t0
-80000acc:	ff078793          	addi	a5,a5,-16
-80000ad0:	40f70733          	sub	a4,a4,a5
-80000ad4:	00f60633          	add	a2,a2,a5
-80000ad8:	f6c378e3          	bgeu	t1,a2,80000a48 <memset+0x44>
-80000adc:	f3dff06f          	j	80000a18 <memset+0x14>
+80000a20 <memset>:
+80000a20:	00f00313          	li	t1,15
+80000a24:	00050713          	mv	a4,a0
+80000a28:	02c37e63          	bgeu	t1,a2,80000a64 <memset+0x44>
+80000a2c:	00f77793          	andi	a5,a4,15
+80000a30:	0a079063          	bnez	a5,80000ad0 <memset+0xb0>
+80000a34:	08059263          	bnez	a1,80000ab8 <memset+0x98>
+80000a38:	ff067693          	andi	a3,a2,-16
+80000a3c:	00f67613          	andi	a2,a2,15
+80000a40:	00e686b3          	add	a3,a3,a4
+80000a44:	00b72023          	sw	a1,0(a4) # 2000 <_start-0x7fffe000>
+80000a48:	00b72223          	sw	a1,4(a4)
+80000a4c:	00b72423          	sw	a1,8(a4)
+80000a50:	00b72623          	sw	a1,12(a4)
+80000a54:	01070713          	addi	a4,a4,16
+80000a58:	fed766e3          	bltu	a4,a3,80000a44 <memset+0x24>
+80000a5c:	00061463          	bnez	a2,80000a64 <memset+0x44>
+80000a60:	00008067          	ret
+80000a64:	40c306b3          	sub	a3,t1,a2
+80000a68:	00269693          	slli	a3,a3,0x2
+80000a6c:	00000297          	auipc	t0,0x0
+80000a70:	005686b3          	add	a3,a3,t0
+80000a74:	00c68067          	jr	12(a3)
+80000a78:	00b70723          	sb	a1,14(a4)
+80000a7c:	00b706a3          	sb	a1,13(a4)
+80000a80:	00b70623          	sb	a1,12(a4)
+80000a84:	00b705a3          	sb	a1,11(a4)
+80000a88:	00b70523          	sb	a1,10(a4)
+80000a8c:	00b704a3          	sb	a1,9(a4)
+80000a90:	00b70423          	sb	a1,8(a4)
+80000a94:	00b703a3          	sb	a1,7(a4)
+80000a98:	00b70323          	sb	a1,6(a4)
+80000a9c:	00b702a3          	sb	a1,5(a4)
+80000aa0:	00b70223          	sb	a1,4(a4)
+80000aa4:	00b701a3          	sb	a1,3(a4)
+80000aa8:	00b70123          	sb	a1,2(a4)
+80000aac:	00b700a3          	sb	a1,1(a4)
+80000ab0:	00b70023          	sb	a1,0(a4)
+80000ab4:	00008067          	ret
+80000ab8:	0ff5f593          	andi	a1,a1,255
+80000abc:	00859693          	slli	a3,a1,0x8
+80000ac0:	00d5e5b3          	or	a1,a1,a3
+80000ac4:	01059693          	slli	a3,a1,0x10
+80000ac8:	00d5e5b3          	or	a1,a1,a3
+80000acc:	f6dff06f          	j	80000a38 <memset+0x18>
+80000ad0:	00279693          	slli	a3,a5,0x2
+80000ad4:	00000297          	auipc	t0,0x0
+80000ad8:	005686b3          	add	a3,a3,t0
+80000adc:	00008293          	mv	t0,ra
+80000ae0:	fa0680e7          	jalr	-96(a3)
+80000ae4:	00028093          	mv	ra,t0
+80000ae8:	ff078793          	addi	a5,a5,-16
+80000aec:	40f70733          	sub	a4,a4,a5
+80000af0:	00f60633          	add	a2,a2,a5
+80000af4:	f6c378e3          	bgeu	t1,a2,80000a64 <memset+0x44>
+80000af8:	f3dff06f          	j	80000a34 <memset+0x14>
 
-80000ae0 <__register_exitproc>:
-80000ae0:	c281a703          	lw	a4,-984(gp) # 80001430 <_global_impure_ptr>
-80000ae4:	14872783          	lw	a5,328(a4)
-80000ae8:	04078c63          	beqz	a5,80000b40 <__register_exitproc+0x60>
-80000aec:	0047a703          	lw	a4,4(a5)
-80000af0:	01f00813          	li	a6,31
-80000af4:	06e84e63          	blt	a6,a4,80000b70 <__register_exitproc+0x90>
-80000af8:	00271813          	slli	a6,a4,0x2
-80000afc:	02050663          	beqz	a0,80000b28 <__register_exitproc+0x48>
-80000b00:	01078333          	add	t1,a5,a6
-80000b04:	08c32423          	sw	a2,136(t1)
-80000b08:	1887a883          	lw	a7,392(a5)
-80000b0c:	00100613          	li	a2,1
-80000b10:	00e61633          	sll	a2,a2,a4
-80000b14:	00c8e8b3          	or	a7,a7,a2
-80000b18:	1917a423          	sw	a7,392(a5)
-80000b1c:	10d32423          	sw	a3,264(t1)
-80000b20:	00200693          	li	a3,2
-80000b24:	02d50463          	beq	a0,a3,80000b4c <__register_exitproc+0x6c>
-80000b28:	00170713          	addi	a4,a4,1
-80000b2c:	00e7a223          	sw	a4,4(a5)
-80000b30:	010787b3          	add	a5,a5,a6
-80000b34:	00b7a423          	sw	a1,8(a5)
-80000b38:	00000513          	li	a0,0
-80000b3c:	00008067          	ret
-80000b40:	14c70793          	addi	a5,a4,332
-80000b44:	14f72423          	sw	a5,328(a4)
-80000b48:	fa5ff06f          	j	80000aec <__register_exitproc+0xc>
-80000b4c:	18c7a683          	lw	a3,396(a5)
-80000b50:	00170713          	addi	a4,a4,1
-80000b54:	00e7a223          	sw	a4,4(a5)
-80000b58:	00c6e633          	or	a2,a3,a2
-80000b5c:	18c7a623          	sw	a2,396(a5)
-80000b60:	010787b3          	add	a5,a5,a6
-80000b64:	00b7a423          	sw	a1,8(a5)
-80000b68:	00000513          	li	a0,0
-80000b6c:	00008067          	ret
-80000b70:	fff00513          	li	a0,-1
-80000b74:	00008067          	ret
+80000afc <__register_exitproc>:
+80000afc:	c281a703          	lw	a4,-984(gp) # 80001430 <_global_impure_ptr>
+80000b00:	14872783          	lw	a5,328(a4)
+80000b04:	04078c63          	beqz	a5,80000b5c <__register_exitproc+0x60>
+80000b08:	0047a703          	lw	a4,4(a5)
+80000b0c:	01f00813          	li	a6,31
+80000b10:	06e84e63          	blt	a6,a4,80000b8c <__register_exitproc+0x90>
+80000b14:	00271813          	slli	a6,a4,0x2
+80000b18:	02050663          	beqz	a0,80000b44 <__register_exitproc+0x48>
+80000b1c:	01078333          	add	t1,a5,a6
+80000b20:	08c32423          	sw	a2,136(t1)
+80000b24:	1887a883          	lw	a7,392(a5)
+80000b28:	00100613          	li	a2,1
+80000b2c:	00e61633          	sll	a2,a2,a4
+80000b30:	00c8e8b3          	or	a7,a7,a2
+80000b34:	1917a423          	sw	a7,392(a5)
+80000b38:	10d32423          	sw	a3,264(t1)
+80000b3c:	00200693          	li	a3,2
+80000b40:	02d50463          	beq	a0,a3,80000b68 <__register_exitproc+0x6c>
+80000b44:	00170713          	addi	a4,a4,1
+80000b48:	00e7a223          	sw	a4,4(a5)
+80000b4c:	010787b3          	add	a5,a5,a6
+80000b50:	00b7a423          	sw	a1,8(a5)
+80000b54:	00000513          	li	a0,0
+80000b58:	00008067          	ret
+80000b5c:	14c70793          	addi	a5,a4,332
+80000b60:	14f72423          	sw	a5,328(a4)
+80000b64:	fa5ff06f          	j	80000b08 <__register_exitproc+0xc>
+80000b68:	18c7a683          	lw	a3,396(a5)
+80000b6c:	00170713          	addi	a4,a4,1
+80000b70:	00e7a223          	sw	a4,4(a5)
+80000b74:	00c6e633          	or	a2,a3,a2
+80000b78:	18c7a623          	sw	a2,396(a5)
+80000b7c:	010787b3          	add	a5,a5,a6
+80000b80:	00b7a423          	sw	a1,8(a5)
+80000b84:	00000513          	li	a0,0
+80000b88:	00008067          	ret
+80000b8c:	fff00513          	li	a0,-1
+80000b90:	00008067          	ret
 
-80000b78 <__call_exitprocs>:
-80000b78:	fd010113          	addi	sp,sp,-48
-80000b7c:	01812423          	sw	s8,8(sp)
-80000b80:	c281ac03          	lw	s8,-984(gp) # 80001430 <_global_impure_ptr>
-80000b84:	01312e23          	sw	s3,28(sp)
-80000b88:	01412c23          	sw	s4,24(sp)
-80000b8c:	01512a23          	sw	s5,20(sp)
-80000b90:	01612823          	sw	s6,16(sp)
-80000b94:	02112623          	sw	ra,44(sp)
-80000b98:	02812423          	sw	s0,40(sp)
-80000b9c:	02912223          	sw	s1,36(sp)
-80000ba0:	03212023          	sw	s2,32(sp)
-80000ba4:	01712623          	sw	s7,12(sp)
-80000ba8:	00050a93          	mv	s5,a0
-80000bac:	00058b13          	mv	s6,a1
-80000bb0:	00100a13          	li	s4,1
-80000bb4:	fff00993          	li	s3,-1
-80000bb8:	148c2903          	lw	s2,328(s8)
-80000bbc:	02090863          	beqz	s2,80000bec <__call_exitprocs+0x74>
-80000bc0:	00492483          	lw	s1,4(s2)
-80000bc4:	fff48413          	addi	s0,s1,-1
-80000bc8:	02044263          	bltz	s0,80000bec <__call_exitprocs+0x74>
-80000bcc:	00249493          	slli	s1,s1,0x2
-80000bd0:	009904b3          	add	s1,s2,s1
-80000bd4:	040b0463          	beqz	s6,80000c1c <__call_exitprocs+0xa4>
-80000bd8:	1044a783          	lw	a5,260(s1)
-80000bdc:	05678063          	beq	a5,s6,80000c1c <__call_exitprocs+0xa4>
-80000be0:	fff40413          	addi	s0,s0,-1
-80000be4:	ffc48493          	addi	s1,s1,-4
-80000be8:	ff3416e3          	bne	s0,s3,80000bd4 <__call_exitprocs+0x5c>
-80000bec:	02c12083          	lw	ra,44(sp)
-80000bf0:	02812403          	lw	s0,40(sp)
-80000bf4:	02412483          	lw	s1,36(sp)
-80000bf8:	02012903          	lw	s2,32(sp)
-80000bfc:	01c12983          	lw	s3,28(sp)
-80000c00:	01812a03          	lw	s4,24(sp)
-80000c04:	01412a83          	lw	s5,20(sp)
-80000c08:	01012b03          	lw	s6,16(sp)
-80000c0c:	00c12b83          	lw	s7,12(sp)
-80000c10:	00812c03          	lw	s8,8(sp)
-80000c14:	03010113          	addi	sp,sp,48
-80000c18:	00008067          	ret
-80000c1c:	00492783          	lw	a5,4(s2)
-80000c20:	0044a683          	lw	a3,4(s1)
-80000c24:	fff78793          	addi	a5,a5,-1
-80000c28:	04878a63          	beq	a5,s0,80000c7c <__call_exitprocs+0x104>
-80000c2c:	0004a223          	sw	zero,4(s1)
-80000c30:	fa0688e3          	beqz	a3,80000be0 <__call_exitprocs+0x68>
-80000c34:	18892783          	lw	a5,392(s2)
-80000c38:	008a1733          	sll	a4,s4,s0
-80000c3c:	00492b83          	lw	s7,4(s2)
-80000c40:	00f777b3          	and	a5,a4,a5
-80000c44:	00079e63          	bnez	a5,80000c60 <__call_exitprocs+0xe8>
-80000c48:	000680e7          	jalr	a3
-80000c4c:	00492783          	lw	a5,4(s2)
-80000c50:	f77794e3          	bne	a5,s7,80000bb8 <__call_exitprocs+0x40>
-80000c54:	148c2783          	lw	a5,328(s8)
-80000c58:	f92784e3          	beq	a5,s2,80000be0 <__call_exitprocs+0x68>
-80000c5c:	f5dff06f          	j	80000bb8 <__call_exitprocs+0x40>
-80000c60:	18c92783          	lw	a5,396(s2)
-80000c64:	0844a583          	lw	a1,132(s1)
-80000c68:	00f77733          	and	a4,a4,a5
-80000c6c:	00071c63          	bnez	a4,80000c84 <__call_exitprocs+0x10c>
-80000c70:	000a8513          	mv	a0,s5
-80000c74:	000680e7          	jalr	a3
-80000c78:	fd5ff06f          	j	80000c4c <__call_exitprocs+0xd4>
-80000c7c:	00892223          	sw	s0,4(s2)
-80000c80:	fb1ff06f          	j	80000c30 <__call_exitprocs+0xb8>
-80000c84:	00058513          	mv	a0,a1
-80000c88:	000680e7          	jalr	a3
-80000c8c:	fc1ff06f          	j	80000c4c <__call_exitprocs+0xd4>
+80000b94 <__call_exitprocs>:
+80000b94:	fd010113          	addi	sp,sp,-48
+80000b98:	01812423          	sw	s8,8(sp)
+80000b9c:	c281ac03          	lw	s8,-984(gp) # 80001430 <_global_impure_ptr>
+80000ba0:	01312e23          	sw	s3,28(sp)
+80000ba4:	01412c23          	sw	s4,24(sp)
+80000ba8:	01512a23          	sw	s5,20(sp)
+80000bac:	01612823          	sw	s6,16(sp)
+80000bb0:	02112623          	sw	ra,44(sp)
+80000bb4:	02812423          	sw	s0,40(sp)
+80000bb8:	02912223          	sw	s1,36(sp)
+80000bbc:	03212023          	sw	s2,32(sp)
+80000bc0:	01712623          	sw	s7,12(sp)
+80000bc4:	00050a93          	mv	s5,a0
+80000bc8:	00058b13          	mv	s6,a1
+80000bcc:	00100a13          	li	s4,1
+80000bd0:	fff00993          	li	s3,-1
+80000bd4:	148c2903          	lw	s2,328(s8)
+80000bd8:	02090863          	beqz	s2,80000c08 <__call_exitprocs+0x74>
+80000bdc:	00492483          	lw	s1,4(s2)
+80000be0:	fff48413          	addi	s0,s1,-1
+80000be4:	02044263          	bltz	s0,80000c08 <__call_exitprocs+0x74>
+80000be8:	00249493          	slli	s1,s1,0x2
+80000bec:	009904b3          	add	s1,s2,s1
+80000bf0:	040b0463          	beqz	s6,80000c38 <__call_exitprocs+0xa4>
+80000bf4:	1044a783          	lw	a5,260(s1)
+80000bf8:	05678063          	beq	a5,s6,80000c38 <__call_exitprocs+0xa4>
+80000bfc:	fff40413          	addi	s0,s0,-1
+80000c00:	ffc48493          	addi	s1,s1,-4
+80000c04:	ff3416e3          	bne	s0,s3,80000bf0 <__call_exitprocs+0x5c>
+80000c08:	02c12083          	lw	ra,44(sp)
+80000c0c:	02812403          	lw	s0,40(sp)
+80000c10:	02412483          	lw	s1,36(sp)
+80000c14:	02012903          	lw	s2,32(sp)
+80000c18:	01c12983          	lw	s3,28(sp)
+80000c1c:	01812a03          	lw	s4,24(sp)
+80000c20:	01412a83          	lw	s5,20(sp)
+80000c24:	01012b03          	lw	s6,16(sp)
+80000c28:	00c12b83          	lw	s7,12(sp)
+80000c2c:	00812c03          	lw	s8,8(sp)
+80000c30:	03010113          	addi	sp,sp,48
+80000c34:	00008067          	ret
+80000c38:	00492783          	lw	a5,4(s2)
+80000c3c:	0044a683          	lw	a3,4(s1)
+80000c40:	fff78793          	addi	a5,a5,-1
+80000c44:	04878a63          	beq	a5,s0,80000c98 <__call_exitprocs+0x104>
+80000c48:	0004a223          	sw	zero,4(s1)
+80000c4c:	fa0688e3          	beqz	a3,80000bfc <__call_exitprocs+0x68>
+80000c50:	18892783          	lw	a5,392(s2)
+80000c54:	008a1733          	sll	a4,s4,s0
+80000c58:	00492b83          	lw	s7,4(s2)
+80000c5c:	00f777b3          	and	a5,a4,a5
+80000c60:	00079e63          	bnez	a5,80000c7c <__call_exitprocs+0xe8>
+80000c64:	000680e7          	jalr	a3
+80000c68:	00492783          	lw	a5,4(s2)
+80000c6c:	f77794e3          	bne	a5,s7,80000bd4 <__call_exitprocs+0x40>
+80000c70:	148c2783          	lw	a5,328(s8)
+80000c74:	f92784e3          	beq	a5,s2,80000bfc <__call_exitprocs+0x68>
+80000c78:	f5dff06f          	j	80000bd4 <__call_exitprocs+0x40>
+80000c7c:	18c92783          	lw	a5,396(s2)
+80000c80:	0844a583          	lw	a1,132(s1)
+80000c84:	00f77733          	and	a4,a4,a5
+80000c88:	00071c63          	bnez	a4,80000ca0 <__call_exitprocs+0x10c>
+80000c8c:	000a8513          	mv	a0,s5
+80000c90:	000680e7          	jalr	a3
+80000c94:	fd5ff06f          	j	80000c68 <__call_exitprocs+0xd4>
+80000c98:	00892223          	sw	s0,4(s2)
+80000c9c:	fb1ff06f          	j	80000c4c <__call_exitprocs+0xb8>
+80000ca0:	00058513          	mv	a0,a1
+80000ca4:	000680e7          	jalr	a3
+80000ca8:	fc1ff06f          	j	80000c68 <__call_exitprocs+0xd4>
 
 Disassembly of section .rodata:
 
-80000c90 <.rodata>:
-80000c90:	0030                	addi	a2,sp,8
-80000c92:	0000                	unimp
-80000c94:	0031                	c.nop	12
-80000c96:	0000                	unimp
-80000c98:	0032                	c.slli	zero,0xc
-80000c9a:	0000                	unimp
-80000c9c:	00000033          	add	zero,zero,zero
-80000ca0:	0034                	addi	a3,sp,8
-80000ca2:	0000                	unimp
-80000ca4:	0035                	c.nop	13
-80000ca6:	0000                	unimp
-80000ca8:	0036                	c.slli	zero,0xd
-80000caa:	0000                	unimp
-80000cac:	00000037          	lui	zero,0x0
-80000cb0:	0038                	addi	a4,sp,8
+80000cac <.rodata>:
+80000cac:	0030                	addi	a2,sp,8
+80000cae:	0000                	unimp
+80000cb0:	0031                	c.nop	12
 80000cb2:	0000                	unimp
-80000cb4:	0039                	c.nop	14
+80000cb4:	0032                	c.slli	zero,0xc
 80000cb6:	0000                	unimp
-80000cb8:	0061                	c.nop	24
-80000cba:	0000                	unimp
-80000cbc:	0062                	c.slli	zero,0x18
+80000cb8:	00000033          	add	zero,zero,zero
+80000cbc:	0034                	addi	a3,sp,8
 80000cbe:	0000                	unimp
-80000cc0:	00000063          	beqz	zero,80000cc0 <__call_exitprocs+0x148>
-80000cc4:	0064                	addi	s1,sp,12
+80000cc0:	0035                	c.nop	13
+80000cc2:	0000                	unimp
+80000cc4:	0036                	c.slli	zero,0xd
 80000cc6:	0000                	unimp
-80000cc8:	0065                	c.nop	25
-80000cca:	0000                	unimp
-80000ccc:	0066                	c.slli	zero,0x19
+80000cc8:	00000037          	lui	zero,0x0
+80000ccc:	0038                	addi	a4,sp,8
 80000cce:	0000                	unimp
-80000cd0:	6548                	flw	fa0,12(a0)
-80000cd2:	6c6c                	flw	fa1,92(s0)
-80000cd4:	7266206f          	j	800633fa <__global_pointer$+0x61bf2>
-80000cd8:	5f206d6f          	jal	s10,800072ca <__global_pointer$+0x5ac2>
-80000cdc:	7369                	lui	t1,0xffffa
-80000cde:	7461                	lui	s0,0xffff8
-80000ce0:	7974                	flw	fa3,116(a0)
-80000ce2:	000a                	c.slli	zero,0x2
-80000ce4:	5245                	li	tp,-15
-80000ce6:	4f52                	lw	t5,20(sp)
-80000ce8:	3a52                	fld	fs4,304(sp)
-80000cea:	5f20                	lw	s0,120(a4)
-80000cec:	6c6c696b          	0x6c6c696b
-80000cf0:	6e20                	flw	fs0,88(a2)
-80000cf2:	7920746f          	jal	s0,80008484 <__global_pointer$+0x6c7c>
-80000cf6:	7465                	lui	s0,0xffff9
-80000cf8:	6920                	flw	fs0,80(a0)
-80000cfa:	706d                	c.lui	zero,0xffffb
-80000cfc:	656c                	flw	fa1,76(a0)
-80000cfe:	656d                	lui	a0,0x1b
-80000d00:	746e                	flw	fs0,248(sp)
-80000d02:	6465                	lui	s0,0x19
-80000d04:	000a                	c.slli	zero,0x2
-80000d06:	0000                	unimp
-80000d08:	5245                	li	tp,-15
-80000d0a:	4f52                	lw	t5,20(sp)
-80000d0c:	3a52                	fld	fs4,304(sp)
-80000d0e:	5f20                	lw	s0,120(a4)
-80000d10:	6e75                	lui	t3,0x1d
-80000d12:	696c                	flw	fa1,84(a0)
-80000d14:	6b6e                	flw	fs6,216(sp)
-80000d16:	6e20                	flw	fs0,88(a2)
-80000d18:	7920746f          	jal	s0,800084aa <__global_pointer$+0x6ca2>
-80000d1c:	7465                	lui	s0,0xffff9
-80000d1e:	6920                	flw	fs0,80(a0)
-80000d20:	706d                	c.lui	zero,0xffffb
-80000d22:	656c                	flw	fa1,76(a0)
-80000d24:	656d                	lui	a0,0x1b
-80000d26:	746e                	flw	fs0,248(sp)
-80000d28:	6465                	lui	s0,0x19
-80000d2a:	000a                	c.slli	zero,0x2
-80000d2c:	5245                	li	tp,-15
-80000d2e:	4f52                	lw	t5,20(sp)
-80000d30:	3a52                	fld	fs4,304(sp)
-80000d32:	5f20                	lw	s0,120(a4)
-80000d34:	74746567          	0x74746567
-80000d38:	6d69                	lui	s10,0x1a
-80000d3a:	6f65                	lui	t5,0x19
-80000d3c:	6466                	flw	fs0,88(sp)
-80000d3e:	7961                	lui	s2,0xffff8
-80000d40:	6e20                	flw	fs0,88(a2)
-80000d42:	7920746f          	jal	s0,800084d4 <__global_pointer$+0x6ccc>
-80000d46:	7465                	lui	s0,0xffff9
-80000d48:	6920                	flw	fs0,80(a0)
-80000d4a:	706d                	c.lui	zero,0xffffb
-80000d4c:	656c                	flw	fa1,76(a0)
-80000d4e:	656d                	lui	a0,0x1b
-80000d50:	746e                	flw	fs0,248(sp)
-80000d52:	6465                	lui	s0,0x19
-80000d54:	000a                	c.slli	zero,0x2
-80000d56:	0000                	unimp
-80000d58:	5245                	li	tp,-15
-80000d5a:	4f52                	lw	t5,20(sp)
-80000d5c:	3a52                	fld	fs4,304(sp)
-80000d5e:	5f20                	lw	s0,120(a4)
-80000d60:	696c                	flw	fa1,84(a0)
-80000d62:	6b6e                	flw	fs6,216(sp)
-80000d64:	6e20                	flw	fs0,88(a2)
-80000d66:	7920746f          	jal	s0,800084f8 <__global_pointer$+0x6cf0>
-80000d6a:	7465                	lui	s0,0xffff9
-80000d6c:	6920                	flw	fs0,80(a0)
-80000d6e:	706d                	c.lui	zero,0xffffb
-80000d70:	656c                	flw	fa1,76(a0)
-80000d72:	656d                	lui	a0,0x1b
-80000d74:	746e                	flw	fs0,248(sp)
-80000d76:	6465                	lui	s0,0x19
-80000d78:	000a                	c.slli	zero,0x2
+80000cd0:	0039                	c.nop	14
+80000cd2:	0000                	unimp
+80000cd4:	0061                	c.nop	24
+80000cd6:	0000                	unimp
+80000cd8:	0062                	c.slli	zero,0x18
+80000cda:	0000                	unimp
+80000cdc:	00000063          	beqz	zero,80000cdc <__call_exitprocs+0x148>
+80000ce0:	0064                	addi	s1,sp,12
+80000ce2:	0000                	unimp
+80000ce4:	0065                	c.nop	25
+80000ce6:	0000                	unimp
+80000ce8:	0066                	c.slli	zero,0x19
+80000cea:	0000                	unimp
+80000cec:	6548                	flw	fa0,12(a0)
+80000cee:	6c6c                	flw	fa1,92(s0)
+80000cf0:	7266206f          	j	80063416 <__global_pointer$+0x61c0e>
+80000cf4:	5f206d6f          	jal	s10,800072e6 <__global_pointer$+0x5ade>
+80000cf8:	7369                	lui	t1,0xffffa
+80000cfa:	7461                	lui	s0,0xffff8
+80000cfc:	7974                	flw	fa3,116(a0)
+80000cfe:	000a                	c.slli	zero,0x2
+80000d00:	5245                	li	tp,-15
+80000d02:	4f52                	lw	t5,20(sp)
+80000d04:	3a52                	fld	fs4,304(sp)
+80000d06:	5f20                	lw	s0,120(a4)
+80000d08:	6c6c696b          	0x6c6c696b
+80000d0c:	6e20                	flw	fs0,88(a2)
+80000d0e:	7920746f          	jal	s0,800084a0 <__global_pointer$+0x6c98>
+80000d12:	7465                	lui	s0,0xffff9
+80000d14:	6920                	flw	fs0,80(a0)
+80000d16:	706d                	c.lui	zero,0xffffb
+80000d18:	656c                	flw	fa1,76(a0)
+80000d1a:	656d                	lui	a0,0x1b
+80000d1c:	746e                	flw	fs0,248(sp)
+80000d1e:	6465                	lui	s0,0x19
+80000d20:	000a                	c.slli	zero,0x2
+80000d22:	0000                	unimp
+80000d24:	5245                	li	tp,-15
+80000d26:	4f52                	lw	t5,20(sp)
+80000d28:	3a52                	fld	fs4,304(sp)
+80000d2a:	5f20                	lw	s0,120(a4)
+80000d2c:	6e75                	lui	t3,0x1d
+80000d2e:	696c                	flw	fa1,84(a0)
+80000d30:	6b6e                	flw	fs6,216(sp)
+80000d32:	6e20                	flw	fs0,88(a2)
+80000d34:	7920746f          	jal	s0,800084c6 <__global_pointer$+0x6cbe>
+80000d38:	7465                	lui	s0,0xffff9
+80000d3a:	6920                	flw	fs0,80(a0)
+80000d3c:	706d                	c.lui	zero,0xffffb
+80000d3e:	656c                	flw	fa1,76(a0)
+80000d40:	656d                	lui	a0,0x1b
+80000d42:	746e                	flw	fs0,248(sp)
+80000d44:	6465                	lui	s0,0x19
+80000d46:	000a                	c.slli	zero,0x2
+80000d48:	5245                	li	tp,-15
+80000d4a:	4f52                	lw	t5,20(sp)
+80000d4c:	3a52                	fld	fs4,304(sp)
+80000d4e:	5f20                	lw	s0,120(a4)
+80000d50:	74746567          	0x74746567
+80000d54:	6d69                	lui	s10,0x1a
+80000d56:	6f65                	lui	t5,0x19
+80000d58:	6466                	flw	fs0,88(sp)
+80000d5a:	7961                	lui	s2,0xffff8
+80000d5c:	6e20                	flw	fs0,88(a2)
+80000d5e:	7920746f          	jal	s0,800084f0 <__global_pointer$+0x6ce8>
+80000d62:	7465                	lui	s0,0xffff9
+80000d64:	6920                	flw	fs0,80(a0)
+80000d66:	706d                	c.lui	zero,0xffffb
+80000d68:	656c                	flw	fa1,76(a0)
+80000d6a:	656d                	lui	a0,0x1b
+80000d6c:	746e                	flw	fs0,248(sp)
+80000d6e:	6465                	lui	s0,0x19
+80000d70:	000a                	c.slli	zero,0x2
+80000d72:	0000                	unimp
+80000d74:	5245                	li	tp,-15
+80000d76:	4f52                	lw	t5,20(sp)
+80000d78:	3a52                	fld	fs4,304(sp)
+80000d7a:	5f20                	lw	s0,120(a4)
+80000d7c:	696c                	flw	fa1,84(a0)
+80000d7e:	6b6e                	flw	fs6,216(sp)
+80000d80:	6e20                	flw	fs0,88(a2)
+80000d82:	7920746f          	jal	s0,80008514 <__global_pointer$+0x6d0c>
+80000d86:	7465                	lui	s0,0xffff9
+80000d88:	6920                	flw	fs0,80(a0)
+80000d8a:	706d                	c.lui	zero,0xffffb
+80000d8c:	656c                	flw	fa1,76(a0)
+80000d8e:	656d                	lui	a0,0x1b
+80000d90:	746e                	flw	fs0,248(sp)
+80000d92:	6465                	lui	s0,0x19
+80000d94:	000a                	c.slli	zero,0x2
 
 Disassembly of section .init_array:
 
diff --git a/runtime/mains/vector_test/vx_vector_main.elf b/runtime/mains/vector_test/vx_vector_main.elf
index 022fd71f8d7cef8eeb13a656b54877c8722d3f75..d2144fac7c90d68d17d33b0c6a54003d953bfdc0 100755
GIT binary patch
delta 746
zcmYk4PiPZC6vp39y4hG-&0n{N>O|@xm!=H}rNu)dhT4M=t>Qt2lz1p<OSJS*1aWAR
zCImu@ujpEeR0(*n3c7+&EEEO*TqH=b7Y|E8k4+Ax^bpXuI)R;KnEid<_ukCFSS!q0
zVN2&#qZ7b*J^Jg|P?GB*fPk7<tiw_}&0s(shDlJN4mCAP+B*#ZiyEX$8VrO$Q1(F<
zY8p;>Q<0*j`U7q+^sIe?fE(<UX_ni6ZB5DS2roRhR94(o{pPm!E@Pj+naRL2ms_jV
zL4<Hi4`PRYj*WcBq#k9(Z4~+t8`;74`fs-Q$E<b@Yj47<Dc^br2%zDj&mM;PQe+k7
z7M_^rzFE(I6M+5uDVZ1NxuQgHI>(g;R&w0eB_n={%qakexS8YrZWo9%)Xi2OlIr!~
zUhd>6!x7#f+2i1k#7XSU^LYLUh*eqKAhq8O;)~=1;$;=Yl;kGyY09T0A7ua$tmL^5
z9KB<tF5_mN$4YdtR<BV~o9!SBS$mUs!cmnW-p9@YSDM&c;PEhJf6DA*@~V_QEBOiW
zmIk6<a+TO3KPdSH@fEBTIBQe!RUvwRpUhUcM&==1vc*4$!;XXO66dLTYqJJ%vJJ#r
z+5CVQ9Q93`>7w1zhrZeA+kNTu*v!EAow;ZhE+_E%!lmP5Gn27+j9B^?2CpUtGv<ed
b4VQ8Q@0Gb~zm9c$TJEu*wJ^-D<wxu<1>~kN

delta 721
zcmYk4OK1~O6o${-WHPCwnpYhctygj3s;R}GQe32{*x&<oQ*99g*@T!l6<h=v@!BL!
z2?RzC_$Wb8x)TK*K`0bN1$AKwqS8ecgH&)KCJX5*3(wd)kUI>__n-g#=g!P^mYB1|
ztmCRV2w=WQ|J*TQjp#!FF}2$0Kr2XhG^VEDDyYzbu-_o<wFZDS4YG?G93BEeUdw=R
z0CV9?NORQaGyvQ0sLbw$Z!)HRwhOT*K6Y{q!}<)XwXmQk*oQCJ)F%S9ZykUEoYUjj
z)z{dSJNBDhDebN`{Bln-6R|=dfR>LgcbWDxVJONJj?DAO#o$(vhW&pi*k|UsqJ*$m
z=E_%WlzF75ZCRpZDJcMLTrKk`g^47kx#~Sq|7!TBynC-H^IUm_<llYG?}(E)TH%wq
z0T4~u+$A+00P#`sCUHpxQIOmt4w643c{>9LVWYw$8-3a1q?T~C!p94=F)u4ks<REm
z1KE3-_;lY6^Tg{oSmla?qg6iXCvRJNA5v|RyhkNJB3`D62P7{Ozo&X!@>Aj?*r;;$
z%a6~iiQDT`^vo?Pw&^83{!Z-g+sF^%9EE$sy2MF8h*vUvlX!zZir3$Bnf}<Yti#xi
z;@ns^J98?1DSbU*z=abyyKsKzLF3%9={&KlpPjl^%pbDfF0A;J6yB<H)jb^+KCbU`
MPp>fTPxbrkAJn0rk^lez

diff --git a/runtime/mains/vector_test/vx_vector_main.hex b/runtime/mains/vector_test/vx_vector_main.hex
index 1d2e793e..50e2c3dd 100644
--- a/runtime/mains/vector_test/vx_vector_main.hex
+++ b/runtime/mains/vector_test/vx_vector_main.hex
@@ -1,220 +1,222 @@
 :0200000480007A
 :10000000970500009385C506130540006B10B500E9
 :10001000EF00C005130510006B000500138581C3B8
-:100020001386C1C33306A64093050000EF00901D60
-:10003000171500001305858DEF00D008EF00D012D2
-:10004000130540006B000500EF0010046F00D0089E
+:100020001386C1C33306A64093050000EF00501F9E
+:10003000171500001305458FEF00900AEF0090148C
+:10004000130540006B000500EF00D0056F00900A1B
 :10005000B707000093870700638807003715008003
-:10006000130585906F00100667800000130540009F
+:10006000130545926F00D00767800000130540001C
 :100070006B0005009711000093814179F32610026F
 :100080009396A601732600029315A6001316260068
 :1000900037F1FF6F3301B1403301D1403301C1006B
 :1000A000F326100263860600130500006B000500AE
 :1000B0006780000013052000D77285001305A0009B
-:1000C00023A0A50023A0A50207E005125700000207
-:1000D00027E0050267800000130101FD232681024D
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-:1000F0008327C4FD83A707002326F4FE930744FD4E
-:100100002322F4FE832744FE03C707008327C4FE8F
-:100110002380E7008327C4FE93871700032744FE4C
-:10012000034717002380E7008327C4FE9387270037
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-:1001B000032704FEB307F7002320F4FE832704FE81
-:1001C0002326F4FE8327C4FD0327C4FE23A0E700F3
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-:1001F0002324B4FC8327C4FC83A707002326F4FE32
-:100200009307C4FD2322F4FE8327C4FE03C707001F
-:10021000832744FE2380E700832744FE938717004B
-:100220000327C4FE034717002380E700832744FE0B
-:10023000938727000327C4FE034727002380E70096
-:10024000832744FE938737000327C4FE0347370004
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-:10026000232404FE6F004003832784FE032784FCBD
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-:1002F000130000000324C100130101016780000006
-:10030000130101FE232E8100130401022326A4FE03
-:100310002324B4FE832784FE3727000023A2E700AE
-:1003200093070000138507000324C1011301010294
-:1003300067800000130101FE232E1100232C810091
-:10034000130401022326A4FEB7170080138507CDEE
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-:10036000032481011301010267800000130101FDD4
-:10037000232611022324810213040103232EA4FC4B
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-:1003F000130640009305070013850700EFF0DFCDDB
-:1004000083A7C1C2E7800700130704FE930784FE99
-:100410009305070013850700EFF09FDC832704FE98
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-:1006100067800000130101FD2326110223248102BB
-:1006200013040103232EA4FC232CB4FC232AC4FCB2
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-:100660001307C4FD9307C4FE13064000930507005B
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-:1006D000032481021301010367800000130101FF5D
-:1006E000232611002324810013040101B717008081
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-:10070000032481001301010167800000130101FF30
-:10071000232611002324810013040101EF00800E21
-:1007200093070500138507008320C100032481007F
-:100730001301010167800000130101FF232611004E
-:100740002324810013040101B7170080138587D08B
-:10075000EF00C00F130000008320C10003248100BC
-:100760001301010167800000130101FF232611001E
-:100770002324810013040101B71700801385C7D219
-:10078000EF00C00C83A781C39386170023ACD1C2AE
-:10079000138507008320C100032481001301010198
-:1007A00067800000130101FF23261100232481002C
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diff --git a/simX/instruction.cpp b/simX/instruction.cpp
index f1d6100d..4da4272e 100644
--- a/simX/instruction.cpp
+++ b/simX/instruction.cpp
@@ -1102,25 +1102,60 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
               vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
               vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
               vector<Reg<char *>> vd  = c.vreg[rdest];
+              vector<Reg<char *>> mask  = c.vreg[0];
 
               if (c.vtype.vsew == 8)
               {
+                for (uint8_t i = 0; i < c.vl; i++)
+                {
+                  uint8_t *mask_ptr = (uint8_t*) mask[i].val;
+                  uint8_t value = (*mask_ptr & 0x1);
+                  if(vmask || (!vmask && value)){
+                    uint8_t * first_ptr  = (uint8_t *) vr1[i].val; 
+                    uint8_t * second_ptr = (uint8_t *) vr2[i].val;
+                    uint8_t result = *first_ptr + *second_ptr;
+                    cout << "Adding " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                }
 
               } else if (c.vtype.vsew == 16)
               {
 
+                for (uint16_t i = 0; i < c.vl; i++)
+                {
+                  uint16_t *mask_ptr = (uint16_t*) mask[i].val;
+                  uint16_t value = (*mask_ptr & 0x1);
+                  if(vmask || (!vmask && value)){
+                    uint16_t * first_ptr  = (uint16_t *) vr1[i].val; 
+                    uint16_t * second_ptr = (uint16_t *) vr2[i].val;
+                    uint16_t result = *first_ptr + *second_ptr;
+                    cout << "Adding " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                }
               } else if (c.vtype.vsew == 32)
               {
                 cout << "Doing 32 bit vector addition\n";
                 for (Word i = 0; i < c.vl; i++)
                 {
-                  int * first_ptr  = (int *) vr1[i].val; 
-                  int * second_ptr = (int *) vr2[i].val;
-                  int result = *first_ptr + *second_ptr;
-                  cout << "Adding " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+                  int *mask_ptr = (int*) mask[i].val;
+                  int value = (*mask_ptr & 0x1);
+                  if(vmask || (!vmask && value)){
+                    int * first_ptr  = (int *) vr1[i].val; 
+                    int * second_ptr = (int *) vr2[i].val;
+                    int result = *first_ptr + *second_ptr;
+                    cout << "Adding " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
 
-                  int * result_ptr = (int *) vd[i].val;
-                  *result_ptr = result;
+                    int * result_ptr = (int *) vd[i].val;
+                    *result_ptr = result;
+                  }
 
                 }
               }
@@ -1470,6 +1505,387 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
             break;
           }
           break;
+          case 2:
+          {
+            switch(func6){
+              case 24: //vmandnot
+              {
+                D(3, "vmandnot");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = (first_value & !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = (first_value & !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = (first_value & !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;
+              case 25: //vmand
+              {
+                D(3, "vmand");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = (first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = (first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = (first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;
+              case 26: //vmor
+              {
+                D(3, "vmor");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = (first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = (first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = (first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;
+              case 27: //vmxor
+              {
+                D(3, "vmxor");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = (first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = (first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = (first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;
+              case 28: //vmornot
+              {
+                D(3, "vmornot");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = (first_value | !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = (first_value | !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = (first_value | !second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;
+              case 29: //vmnand
+              {
+                D(3, "vmnand");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = !(first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = !(first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = !(first_value & second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }   
+              break;
+              case 30: //vmnor
+              {
+                D(3, "vmnor");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = !(first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = !(first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = !(first_value | second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break; 
+              case 31: //vmxnor
+              {
+                D(3, "vmxnor");
+                vector<Reg<char *>> vr1 = c.vreg[rsrc[0]];
+                vector<Reg<char *>> vr2 = c.vreg[rsrc[1]];
+                vector<Reg<char *>> vd  = c.vreg[rdest];
+                if(c.vtype.vsew == 8){
+                  for(uint8_t i = 0; i < c.vl; i++){
+                    uint8_t *first_ptr = (uint8_t *)vr1[i].val;
+                    uint8_t *second_ptr = (uint8_t *)vr2[i].val;
+                    uint8_t first_value = (*first_ptr & 0x1);
+                    uint8_t second_value = (*second_ptr & 0x1);
+                    uint8_t result = !(first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint8_t * result_ptr = (uint8_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 16) {
+                  for(uint16_t i = 0; i < c.vl; i++){
+                    uint16_t *first_ptr = (uint16_t *)vr1[i].val;
+                    uint16_t *second_ptr = (uint16_t *)vr2[i].val;
+                    uint16_t first_value = (*first_ptr & 0x1);
+                    uint16_t second_value = (*second_ptr & 0x1);
+                    uint16_t result = !(first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint16_t * result_ptr = (uint16_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+
+                } else if(c.vtype.vsew == 32) {
+                  for(uint32_t i = 0; i < c.vl; i++){
+                    uint32_t *first_ptr = (uint32_t *)vr1[i].val;
+                    uint32_t *second_ptr = (uint32_t *)vr2[i].val;
+                    uint32_t first_value = (*first_ptr & 0x1);
+                    uint32_t second_value = (*second_ptr & 0x1);
+                    uint32_t result = !(first_value ^ second_value);
+                    cout << "Comparing " << *first_ptr << " + " << *second_ptr << " = " << result << '\n';
+
+                    uint32_t * result_ptr = (uint32_t *) vd[i].val;
+                    *result_ptr = result;
+                  }
+                }
+              }              
+              break;            
+            }
+          }
+          break;
           case 7:
           {
             is_vec = true;
@@ -1497,7 +1913,7 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
               for (int i = 0; i < (c.VLEN/vsew); ++i)
               {
                 int * elem_ptr = (int *) malloc(vsew/8);
-                for (int f = 0; f < (vsew/32); f++) elem_ptr[f] =  1;
+                for (int f = 0; f < (vsew/32); f++) elem_ptr[f] =  0;
                 c.vreg[j].push_back(Reg<char*>(c.id, regNum++, (char *)  elem_ptr));
               }
             }