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Get GCC to mostly build with Cosmo

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Justine Tunney 2023-06-09 06:41:34 -07:00
parent 2eb7148474
commit 9b55dbe417
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GPG key ID: BE714B4575D6E328
54 changed files with 113 additions and 132 deletions
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5
libc/calls/dprintf.h
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@ -7,12 +7,11 @@ COSMOPOLITAN_C_START_
int dprintf(int, const char *, ...) printfesque(2) paramsnonnull((2));
int vdprintf(int, const char *, va_list) paramsnonnull();
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
#if defined(COSMO) && !defined(__cplusplus)
#define dprintf(FD, FMT, ...) (dprintf)(FD, PFLINK(FMT), ##__VA_ARGS__)
#define vdprintf(FD, FMT, VA) (vdprintf)(FD, PFLINK(FMT), VA)
#endif /* GNU && !ANSI */
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_DPRINTF_H_ */

2
libc/calls/execve-nt.greg.c
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@ -47,7 +47,7 @@ __msabi extern typeof(WaitForSingleObject) *const __imp_WaitForSingleObject;
__msabi extern typeof(GetExitCodeProcess) *const __imp_GetExitCodeProcess;
__msabi extern typeof(UnmapViewOfFile) *const __imp_UnmapViewOfFile;
static noinstrument __msabi bool32
static dontinstrument __msabi bool32
BlockExecveConsoleEvent(uint32_t dwCtrlType) {
// block SIGINT and SIGQUIT in execve() parent process
return true;

2
libc/calls/getcontext.S
View file

@ -67,7 +67,7 @@ getcontext:
.end
////////////////////////////////////////////////////////////////////////////////
noasan noubsan noinstrument int getcontext(ucontext_t *uc) {
noasan noubsan dontinstrument int getcontext(ucontext_t *uc) {
asm volatile("movaps\t%%xmm0,%0" : /* no outputs */ : "m"(uc->__fpustate.xmm[0]));
asm volatile("movaps\t%%xmm1,%0" : /* no outputs */ : "m"(uc->__fpustate.xmm[1]));
asm volatile("movaps\t%%xmm2,%0" : /* no outputs */ : "m"(uc->__fpustate.xmm[2]));