fix rtl gpr zero
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@@ -4,27 +4,35 @@
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.global _start
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.type _start, @function
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_start:
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la a1, vx_set_sp
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li a0, NUM_WARPS # activate all warps
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.word 0x00b5106b # wspawn a0(numWarps), a1(PC SPAWN)
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jal vx_set_sp
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li a0, 1
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.word 0x0005006b # back to single thread
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# Initialize global pointerp
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# call __cxx_global_var_init
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# Clear the bss segment
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la a0, _edata
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la a2, _end
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sub a2, a2, a0
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li a1, 0
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call memset
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la a0, __libc_fini_array # Register global termination functions
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call atexit # to be called upon exit
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call __libc_init_array # Run global initialization functions
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call main
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tail exit
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la a1, vx_set_sp
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li a0, NUM_WARPS # activate all warps
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.word 0x00b5106b # wspawn a0(numWarps), a1(PC SPAWN)
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jal vx_set_sp
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li a0, 1
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.word 0x0005006b # back to single thread
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# Initialize global pointerp
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# call __cxx_global_var_init
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# Clear the bss segment
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la a0, _edata
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la a2, _end
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sub a2, a2, a0
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li a1, 0
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call memset
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la a0, __libc_fini_array # Register global termination functions
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call atexit # to be called upon exit
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call __libc_init_array # Run global initialization functions
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call main
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tail exit
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.size _start, .-_start
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.section .text
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.type _exit, @function
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.global _exit
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_exit:
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li a0, 0
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.word 0x0005006b # disable all threads
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.section .text
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.type vx_set_sp, @function
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.global vx_set_sp
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