cosmopolitan/libc/nt/ntdll/NtFlushBuffersFile.S
Justine Tunney eb40cb371d
Get --ftrace working on aarch64
This change implements a new approach to function call logging, that's
based on the GCC flag: -fpatchable-function-entry. Read the commentary
in build/config.mk to learn how it works.
2023-06-05 23:35:31 -07:00

18 lines
342 B
ArmAsm

#include "libc/nt/ntdllimport.h"
.ntimp NtFlushBuffersFile,NtFlushBuffersFile
.text.windows
.ftrace1
NtFlushBuffersFile:
.ftrace2
#ifdef __x86_64__
push %rbp
mov %rsp,%rbp
mov __imp_NtFlushBuffersFile(%rip),%rax
jmp __sysv2nt
#elif defined(__aarch64__)
mov x0,#0
ret
#endif
.endfn NtFlushBuffersFile,globl
.previous