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- Fix build flakes
- Polyfill SIGWINCH on Windows
- Fix an execve issue on Windows
- Make strerror show more information
- Improve cmd.exe setup/teardown on Windows
- Support bracketed paste mode in Blinkenlights
- Show keyboard shortcuts in Blinkenlights status bar
- Fixed copy_file_range() and copyfile() w/ zip filesystem
- Size optimize GetDosArgv() to keep life.com 12kb in size
- Improve Blinkenlights ability to load weird ELF executables
- Fix program_executable_name and add GetInterpreterExecutableName
- Make Python in tiny mode fail better if docstrings are requested
- Update Python test exclusions in tiny* modes such as tinylinux
- Add bulletproof unbreakable kprintf() troubleshooting function
- Remove "oldskool" keyword from ape.S for virus scanners
- Fix issue that caused backtraces to not print sometimes
- Improve Blinkenlights serial uart character i/o
- Make clock_gettime() not clobber errno on xnu
- Improve sha256 cpuid check for old computers
- Integrate some bestline linenoise fixes
- Show runit process names better in htop
- Remove SIGPIPE from ShowCrashReports()
- Make realpath() not clobber errno
- Avoid attaching GDB on non-Linux
- Improve img.com example
This commit is contained in:
Justine Tunney 2022-03-16 13:33:13 -07:00
parent 2a938b3eaa
commit b45d50b690
194 changed files with 4881 additions and 2966 deletions
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32
libc/log/gdb.h
View file

@ -18,10 +18,10 @@ COSMOPOLITAN_C_START_
extern volatile int g_gdbsync;
int gdbexec(const char *);
int attachdebugger(intptr_t);
int AttachDebugger(intptr_t);
#define attachdebugger(CONTINUE_TO_ADDR) /* shorten backtraces */ \
SYNCHRONIZE_DEBUGGER((attachdebugger)(CONTINUE_TO_ADDR))
#define AttachDebugger(CONTINUE_TO_ADDR) /* shorten backtraces */ \
SYNCHRONIZE_DEBUGGER((AttachDebugger)(CONTINUE_TO_ADDR))
#define SYNCHRONIZE_DEBUGGER(PID) \
({ \
@ -40,20 +40,20 @@ int attachdebugger(intptr_t);
Pid; \
})
#define __inline_wait4(PID, OPT_OUT_WSTATUS, OPTIONS, OPT_OUT_RUSAGE) \
({ \
int64_t WaAx; \
if (!IsWindows()) { \
asm volatile("mov\t%5,%%r10\n\t" \
"syscall" \
: "=a"(WaAx) \
: "0"(__NR_wait4), "D"(PID), "S"(OPT_OUT_WSTATUS), \
"d"(OPTIONS), "g"(OPT_OUT_RUSAGE) \
: "rcx", "r10", "r11", "cc", "memory"); \
} else { \
#define __inline_wait4(PID, OPT_OUT_WSTATUS, OPTIONS, OPT_OUT_RUSAGE) \
({ \
int64_t WaAx; \
if (!IsWindows()) { \
asm volatile("mov\t%5,%%r10\n\t" \
"syscall" \
: "=a"(WaAx) \
: "0"(__NR_wait4), "D"(PID), "S"(OPT_OUT_WSTATUS), \
"d"(OPTIONS), "g"(OPT_OUT_RUSAGE) \
: "rcx", "r8", "r9", "r10", "r11", "memory", "cc"); \
} else { \
WaAx = sys_wait4_nt(PID, OPT_OUT_WSTATUS, OPTIONS, OPT_OUT_RUSAGE); \
} \
WaAx; \
} \
WaAx; \
})
COSMOPOLITAN_C_END_