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Make improvements
- 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
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194 changed files with 4881 additions and 2966 deletions
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@ -21,6 +21,7 @@
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#include "libc/bits/weaken.h"
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#include "libc/calls/calls.h"
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#include "libc/fmt/fmt.h"
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#include "libc/intrin/kprintf.h"
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#include "libc/log/internal.h"
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#include "libc/log/libfatal.internal.h"
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#include "libc/log/log.h"
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@ -189,7 +190,7 @@ static uintptr_t __ubsan_extend(struct UbsanTypeDescriptor *t, uintptr_t x) {
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void __ubsan_abort(const struct UbsanSourceLocation *loc,
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const char *description) {
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__printf("\r\n%s:%d: ubsan error: %s\r\n", loc->file, loc->line, description);
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kprintf("%n%s:%d: ubsan error: %s%n", loc->file, loc->line, description);
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if (weaken(__die)) weaken(__die)();
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_Exit(134);
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}
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@ -258,7 +259,7 @@ void __ubsan_handle_type_mismatch(struct UbsanTypeMismatchInfo *info,
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p = __stpcpy(p, " align ");
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p = __intcpy(p, info->alignment);
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} else {
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p = __stpcpy(p, "insufficient size\r\n\t");
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p = __stpcpy(p, "insufficient size%n\t");
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p = __stpcpy(p, kind);
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p = __stpcpy(p, " address 0x");
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p = __fixcpy(p, pointer, sizeof(pointer) * CHAR_BIT);
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