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Updated magenta crt stack alignment

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Max Wash
2021-01-05 14:21:24 +00:00
parent 92250befd3
commit 0b8bde25a5
1 changed files with 3 additions and 2 deletions
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5
photon/libc/sys/magenta/machine/x86_64/crt0.s
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@@ -8,8 +8,9 @@
.type main, @function .type main, @function
_start: _start:
mov %rsp, %rsi # Magenta aligns the stack to a page boundry and subtracts 8.
andq $-16, %rsp # Add 8 to restore 16-byte alignment
add $8, %rsp
call __crt_init call __crt_init
# unreachable; __crt_init() will call mx_task_kill() # unreachable; __crt_init() will call mx_task_kill()