cosmopolitan/libc/nt/kernel32/DuplicateHandle.S

#include "libc/nt/codegen.h"
.imp	kernel32,__imp_DuplicateHandle,DuplicateHandle,0

	.text.windows
DuplicateHandle:
#ifdef __x86_64__
	push	%rbp
	mov	%rsp,%rbp
	.profilable
	mov	__imp_DuplicateHandle(%rip),%rax
	jmp	__sysv2nt8
#elif defined(__aarch64__)
	mov	x0,#0
	ret
#endif
	.endfn	DuplicateHandle,globl
	.previous
Make progress towards aarch64 build 2023-05-01 19:43:59 -07:00			`#include "libc/nt/codegen.h"`
Fix Windows 7 support (#19) This change pays off technical debt with the function -> DLL mappings in libc/nt/master.sh, which was originally defined based on binary analysis on Windows 10. It's now been updated so the kernel32/kernelbase/advapi32 imports should be exactly as they are written, on the MSDN documentation and that wouldn't have been easy without Geoff Chappell's work thank him https://www.geoffchappell.com/studies/windows/win32/index.htm 2020-12-28 13:47:19 -08:00			`.imp kernel32,__imp_DuplicateHandle,DuplicateHandle,0`
Initial import 2020-06-15 07:18:57 -07:00
			`.text.windows`
			`DuplicateHandle:`
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64 2023-05-09 01:56:56 -07:00			`#ifdef __x86_64__`
Initial import 2020-06-15 07:18:57 -07:00			`push %rbp`
			`mov %rsp,%rbp`
			`.profilable`
			`mov __imp_DuplicateHandle(%rip),%rax`
			`jmp __sysv2nt8`
Get LIBC_RUNTIME and LIBC_CALLS building on aarch64 2023-05-09 01:56:56 -07:00			`#elif defined(__aarch64__)`
			`mov x0,#0`
			`ret`
			`#endif`
Initial import 2020-06-15 07:18:57 -07:00			`.endfn DuplicateHandle,globl`
			`.previous`