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- Expand redbean UNIX module
- Expand redbean documentation
- Ensure Lua copyright is embedded in binary
- Increase the PATH_MAX limit especially on NT
- Use column major sorting for linenoise completions
- Fix some suboptimalities in redbean's new UNIX API
- Figured out right flags for Multics newline in raw mode
This commit is contained in:
Justine Tunney 2022-04-24 09:59:22 -07:00
parent cf3174dc74
commit 2046c0d2ae
305 changed files with 6602 additions and 4221 deletions
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42
libc/log/oncrash.c
View file

@ -63,7 +63,7 @@ relegated static void ShowFunctionCalls(ucontext_t *ctx) {
struct StackFrame *bp;
struct StackFrame goodframe;
if (!ctx->uc_mcontext.rip) {
kprintf("%s is NULL can't show backtrace%n", "RIP");
kprintf("%s is NULL can't show backtrace\n", "RIP");
} else {
goodframe.next = (struct StackFrame *)ctx->uc_mcontext.rbp;
goodframe.addr = ctx->uc_mcontext.rip;
@ -114,7 +114,7 @@ relegated static void ShowGeneralRegisters(ucontext_t *ctx) {
long double st;
char *p, buf[128];
p = buf;
kprintf("%n");
kprintf("\n");
for (i = 0, j = 0, k = 0; i < ARRAYLEN(kGregNames); ++i) {
if (j > 0) *p++ = ' ';
if (!(s = kGregNames[(unsigned)kGregOrder[i]])[2]) *p++ = ' ';
@ -135,7 +135,7 @@ relegated static void ShowGeneralRegisters(ucontext_t *ctx) {
p = __uintcpy(p, x / 1000), *p++ = '.';
p = __uintcpy(p, x % 1000);
*p = 0;
kprintf("%s%n", buf);
kprintf("%s\n", buf);
p = buf;
}
}
@ -143,14 +143,14 @@ relegated static void ShowGeneralRegisters(ucontext_t *ctx) {
p, ctx->uc_mcontext.eflags,
ctx->uc_mcontext.fpregs ? ctx->uc_mcontext.fpregs->swd : 0,
ctx->uc_mcontext.fpregs ? ctx->uc_mcontext.fpregs->mxcsr : 0);
kprintf("%s%n", buf);
kprintf("%s\n", buf);
}
relegated static void ShowSseRegisters(ucontext_t *ctx) {
size_t i;
char *p, buf[128];
if (ctx->uc_mcontext.fpregs) {
kprintf("%n");
kprintf("\n");
for (i = 0; i < 8; ++i) {
p = buf;
if (i >= 10) {
@ -175,7 +175,7 @@ relegated static void ShowSseRegisters(ucontext_t *ctx) {
p = __fixcpy(p, ctx->uc_mcontext.fpregs->xmm[i + 8].u64[1], 64);
p = __fixcpy(p, ctx->uc_mcontext.fpregs->xmm[i + 8].u64[0], 64);
*p = 0;
kprintf("XMM%s%n", buf);
kprintf("XMM%s\n", buf);
}
}
}
@ -201,10 +201,10 @@ relegated void ShowCrashReport(int err, int sig, struct siginfo *si,
uname(&names);
p = buf;
errno = err;
kprintf("%n%serror%s: Uncaught %G (%s) on %s pid %d%n"
" %s%n"
" %m%n"
" %s %s %s %s%n",
kprintf("\n%serror%s: Uncaught %G (%s) on %s pid %d\n"
" %s\n"
" %m\n"
" %s %s %s %s\n",
!__nocolor ? "\e[30;101m" : "", !__nocolor ? "\e[0m" : "", sig,
(ctx && (ctx->uc_mcontext.rsp >= GetStaticStackAddr(0) &&
ctx->uc_mcontext.rsp <= GetStaticStackAddr(0) + PAGESIZE))
@ -213,12 +213,12 @@ relegated void ShowCrashReport(int err, int sig, struct siginfo *si,
host, getpid(), program_invocation_name, names.sysname, names.version,
names.nodename, names.release);
if (ctx) {
kprintf("%n");
kprintf("\n");
ShowFunctionCalls(ctx);
ShowGeneralRegisters(ctx);
ShowSseRegisters(ctx);
}
kprintf("%n");
kprintf("\n");
PrintMemoryIntervals(2, &_mmi);
/* PrintSystemMappings(2); */
if (__argv) {
@ -228,7 +228,7 @@ relegated void ShowCrashReport(int err, int sig, struct siginfo *si,
kprintf("%s ", __argv[i]);
}
}
kprintf("%n");
kprintf("\n");
}
relegated static void RestoreDefaultCrashSignalHandlers(void) {
@ -245,14 +245,14 @@ static wontreturn relegated noinstrument void __minicrash(int sig,
struct siginfo *si,
ucontext_t *ctx,
const char *kind) {
kprintf("%n"
"%n"
"CRASHED %s WITH %G%n"
"%s%n"
"RIP %x%n"
"RSP %x%n"
"RBP %x%n"
"%n",
kprintf("\n"
"\n"
"CRASHED %s WITH %G\n"
"%s\n"
"RIP %x\n"
"RSP %x\n"
"RBP %x\n"
"\n",
kind, sig, __argv[0], ctx ? ctx->uc_mcontext.rip : 0,
ctx ? ctx->uc_mcontext.rsp : 0, ctx ? ctx->uc_mcontext.rbp : 0);
__restorewintty();