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https://github.com/jart/cosmopolitan.git
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fd34ef732d
- Utilities like pledge.com now build - kprintf() will no longer balk at 48-bit addresses - There's a new aarch64-dbg build mode that should work - gc() and defer() are mostly pacified; avoid using them on aarch64 - THIRD_PART_STB now has Arm Neon intrinsics for fast image handling
25 lines
498 B
ArmAsm
25 lines
498 B
ArmAsm
#include "libc/macros.internal.h"
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// Example assembly function.
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//
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// @note param agnostic
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// @note we love stack frames
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// easiest way to do backtraces
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// somehow they usually make code faster
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// it's convention for keeping stack 16-byte aligned
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// cpus still devote much to pushing & popping b/c i386
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MyAsm:
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#ifdef __x86_64__
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push %rbp
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mov %rsp,%rbp
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call MyPrint2
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pop %rbp
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#elif defined(__aarch64__)
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bl MyPrint2
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#else
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#error "unsupported architecture"
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#endif
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ret
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.endfn MyAsm,globl
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