Fixed g++ with Vortex, _start stil not initializing propoerly

runtime/newlib/newlib.c

@@ -18,6 +18,9 @@
 #define FILE_IO_WRITE 0x71000000
 #define FILE_IO_READ  0x72000000
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 typedef void (*funct_t)(void);
 
@@ -257,3 +260,6 @@ void _link()
 
 
 
+#ifdef __cplusplus
+}
+#endif

runtime/newlib/newlib.s

@@ -1,182 +0,0 @@
-
-
-
-# .type __lttf2, @function
-# .global __lttf2
-# __lttf2:
-# 	ret
-
-
-# .type __extenddftf2, @function
-# .global __extenddftf2
-# __extenddftf2:
-# 	ret
-
-
-# .type __trunctfdf2, @function
-# .global __trunctfdf2
-# __trunctfdf2:
-# 	ret
-
-
-# .type __multf3, @function
-# .global __multf3
-# __multf3:
-# 	ret
-
-
-# .type __fixtfsi, @function
-# .global __fixtfsi
-# __fixtfsi:
-# 	ret
-
-# .type __floatsitf, @function
-# .global __floatsitf
-# __floatsitf:
-# 	ret
-
-# .type __subtf3, @function
-# .global __subtf3
-# __subtf3:
-# 	ret
-
-# .type __gttf2, @function
-# .global __gttf2
-# __gttf2:
-# 	ret
-
-
-# .type __eqtf2, @function
-# .global __eqtf2
-# __eqtf2:
-# 	ret
-
-# .type __netf2, @function
-# .global __netf2
-# __netf2:
-# 	ret
-
-# define __udivdi3 __udivsi3
-# define __umoddi3 __umodsi3
-# define __divdi3 __divsi3
-# define __moddi3 __modsi3
-
-# .type __udivsi3, @function
-# .global __udivsi3
-# __udivsi3:
-#   move   t0, ra
-#   jal    __udivdi3
-#   jr     t0
-
-
-# .type __umodsi3, @function
-# .global __umodsi3
-# __umodsi3:
-#   move   t0, ra
-#   jal    __udivdi3
-#   mv     a0, a1
-#   jr     t0
-
-
-
-# .type __divsi3, @function
-# .global __divsi3
-# __divsi3:
-#   ret
-# #endif
-
-# .type __divdi3, @function
-# .global __divdi3
-# __divdi3:
-#   bltz  a0, .L10
-#   bltz  a1, .L11
-#   /* Since the quotient is positive, fall into __udivdi3.  */
-
-
-# .type __udivdi3, @function
-# .global __udivdi3
-# __udivdi3:
-#   mv    a2, a1
-#   mv    a1, a0
-#   li    a0, -1
-#   beqz  a2, .L5
-#   li    a3, 1
-#   bgeu  a2, a1, .L2
-# .L1:
-#   blez  a2, .L2
-#   slli  a2, a2, 1
-#   slli  a3, a3, 1
-#   bgtu  a1, a2, .L1
-# .L2:
-#   li    a0, 0
-# .L3:
-#   bltu  a1, a2, .L4
-#   sub   a1, a1, a2
-#   or    a0, a0, a3
-# .L4:
-#   srli  a3, a3, 1
-#   srli  a2, a2, 1
-#   bnez  a3, .L3
-# .L5:
-#   ret
-
-# .type __umoddi3, @function
-# .global __umoddi3
-# __umoddi3:
-#   move  t0, ra
-#   jal   __udivdi3
-#   move  a0, a1
-#   jr    t0
-
-# .L10:
-#   neg   a0, a0
-#   bgez  a1, .L12      /* Compute __udivdi3(-a0, a1), then negate the result.  */
-#   neg   a1, a1
-#   j     __udivdi3     /* Compute __udivdi3(-a0, -a1).  */
-# .L11:                 /* Compute __udivdi3(a0, -a1), then negate the result.  */
-#   neg   a1, a1
-# .L12:
-#   move  t0, ra
-#   jal   __udivdi3
-#   neg   a0, a0
-#   jr    t0
-
-
-# .type __moddi3, @function
-# .global __moddi3
-# __moddi3:
-#   move   t0, ra
-#   bltz   a1, .L31
-#   bltz   a0, .L32
-# .L30:
-#   jal    __udivdi3    /* The dividend is not negative.  */
-#   move   a0, a1
-#   jr     t0
-# .L31:
-#   neg    a1, a1
-#   bgez   a0, .L30
-# .L32:
-#   neg    a0, a0
-#   jal    __udivdi3    /* The dividend is hella negative.  */
-#   neg    a0, a1
-#   jr     t0
-
-# .type __modsi3, @function
-# .global __modsi3
-# __modsi3:
-#   move   t0, ra
-#   bltz   a1, .L34
-#   bltz   a0, .L35
-# .L33:
-#   jal    __udivdi3    /* The dividend is not negative.  */
-#   move   a0, a1
-#   jr     t0
-# .L34:
-#   neg    a1, a1
-#   bgez   a0, .L30
-# .L35:
-#   neg    a0, a0
-#   jal    __udivdi3    /* The dividend is hella negative.  */
-#   neg    a0, a1
-#   jr     t0
-