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cosmopolitan/libc/runtime/printargs.c
Justine Tunney 6f7d0cb1c3
Pay off more technical debt 
This makes breaking changes to add underscores to many non-standard
function names provided by the c library. MODE=tiny is now tinier and
we now use smaller locks that are better for tiny apps in this mode.
Some headers have been renamed to be in the same folder as the build
package, so it'll be easier to know which build dependency is needed.
Certain old misguided interfaces have been removed. Intel intrinsics
headers are now listed in libc/isystem (but not in the amalgamation)
to help further improve open source compatibility. Header complexity
has also been reduced. Lastly, more shell scripts are now available.
2022-09-12 23:36:56 -07:00

624 lines
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney │
│ │
│ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │
│ above copyright notice and this permission notice appear in all copies. │
│ │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/calls.h"
#include "libc/intrin/strace.internal.h"
#include "libc/calls/struct/rlimit.h"
#include "libc/calls/struct/sched_param.h"
#include "libc/calls/struct/sigset.h"
#include "libc/calls/struct/termios.h"
#include "libc/calls/struct/utsname.h"
#include "libc/calls/termios.h"
#include "libc/calls/ttydefaults.h"
#include "libc/dce.h"
#include "libc/dns/dns.h"
#include "libc/errno.h"
#include "libc/intrin/describeflags.internal.h"
#include "libc/intrin/kprintf.h"
#include "libc/intrin/promises.internal.h"
#include "libc/macros.internal.h"
#include "libc/nexgen32e/cpuid4.internal.h"
#include "libc/nexgen32e/kcpuids.h"
#include "libc/nexgen32e/x86feature.h"
#include "libc/nexgen32e/x86info.h"
#include "libc/nt/enum/startf.h"
#include "libc/nt/runtime.h"
#include "libc/nt/startupinfo.h"
#include "libc/nt/struct/ldrdatatableentry.h"
#include "libc/nt/struct/startupinfo.h"
#include "libc/nt/struct/teb.h"
#include "libc/runtime/internal.h"
#include "libc/runtime/memtrack.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/runtime/stack.h"
#include "libc/sock/internal.h"
#include "libc/sock/sock.h"
#include "libc/sock/struct/pollfd.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/auxv.h"
#include "libc/sysv/consts/cap.h"
#include "libc/sysv/consts/f.h"
#include "libc/sysv/consts/poll.h"
#include "libc/sysv/consts/pr.h"
#include "libc/sysv/consts/prio.h"
#include "libc/sysv/consts/rlim.h"
#include "libc/sysv/consts/sig.h"
#include "libc/sysv/consts/termios.h"
#include "tool/decode/lib/idname.h"
#include "tool/decode/lib/x86idnames.h"
STATIC_YOINK("strerror"); // for kprintf()
STATIC_YOINK("strsignal"); // for kprintf()
#define PRINT(FMT, ...) \
do { \
kprintf(prologue); \
kprintf(FMT "\n", ##__VA_ARGS__); \
} while (0)
static const struct AuxiliaryValue {
const char *fmt;
long *id;
const char *name;
} kAuxiliaryValues[] = {
{"%-14p", &AT_EXECFD, "AT_EXECFD"},
{"%-14p", &AT_PHDR, "AT_PHDR"},
{"%-14p", &AT_PHENT, "AT_PHENT"},
{"%-14p", &AT_PHNUM, "AT_PHNUM"},
{"%-14p", &AT_PAGESZ, "AT_PAGESZ"},
{"%-14p", &AT_BASE, "AT_BASE"},
{"%-14p", &AT_ENTRY, "AT_ENTRY"},
{"%-14p", &AT_NOTELF, "AT_NOTELF"},
{"%-14d", &AT_UID, "AT_UID"},
{"%-14d", &AT_EUID, "AT_EUID"},
{"%-14d", &AT_GID, "AT_GID"},
{"%-14d", &AT_EGID, "AT_EGID"},
{"%-14d", &AT_CLKTCK, "AT_CLKTCK"},
{"%-14d", &AT_OSRELDATE, "AT_OSRELDATE"},
{"%-14p", &AT_PLATFORM, "AT_PLATFORM"},
{"%-14p", &AT_DCACHEBSIZE, "AT_DCACHEBSIZE"},
{"%-14p", &AT_ICACHEBSIZE, "AT_ICACHEBSIZE"},
{"%-14p", &AT_UCACHEBSIZE, "AT_UCACHEBSIZE"},
{"%-14p", &AT_SECURE, "AT_SECURE"},
{"%-14s", &AT_BASE_PLATFORM, "AT_BASE_PLATFORM"},
{"%-14p", &AT_RANDOM, "AT_RANDOM"},
{"%-14s", &AT_EXECFN, "AT_EXECFN"},
{"%-14p", &AT_SYSINFO_EHDR, "AT_SYSINFO_EHDR"},
{"%-14p", &AT_FLAGS, "AT_FLAGS"},
{"%-14p", &AT_HWCAP, "AT_HWCAP"},
{"%-14p", &AT_HWCAP2, "AT_HWCAP2"},
{"%-14p", &AT_STACKBASE, "AT_STACKBASE"},
{"%-14p", &AT_CANARY, "AT_CANARY"},
{"%-14p", &AT_CANARYLEN, "AT_CANARYLEN"},
{"%-14ld", &AT_NCPUS, "AT_NCPUS"},
{"%-14p", &AT_PAGESIZES, "AT_PAGESIZES"},
{"%-14d", &AT_PAGESIZESLEN, "AT_PAGESIZESLEN"},
{"%-14p", &AT_TIMEKEEP, "AT_TIMEKEEP"},
{"%-14p", &AT_STACKPROT, "AT_STACKPROT"},
{"%-14p", &AT_EHDRFLAGS, "AT_EHDRFLAGS"},
{"%-14d", &AT_MINSIGSTKSZ, "AT_MINSIGSTKSZ"},
};
static const char *FindNameById(const struct IdName *names, unsigned long id) {
for (; names->name; names++) {
if (names->id == id) {
return names->name;
}
}
return NULL;
}
static const struct AuxiliaryValue *DescribeAuxv(unsigned long x) {
int i;
for (i = 0; i < ARRAYLEN(kAuxiliaryValues); ++i) {
if (*kAuxiliaryValues[i].id && x == *kAuxiliaryValues[i].id) {
return kAuxiliaryValues + i;
}
}
return NULL;
}
static noasan void PrintDependencies(const char *prologue) {
struct NtLinkedList *head = &NtGetPeb()->Ldr->InLoadOrderModuleList;
struct NtLinkedList *ldr = head->Next;
do {
const struct NtLdrDataTableEntry *dll =
(const struct NtLdrDataTableEntry *)ldr;
PRINT(" ☼ %.*!hs (%'zukb)", dll->FullDllName.Length, dll->FullDllName.Data,
dll->SizeOfImage / 1024);
} while ((ldr = ldr->Next) && ldr != head);
}
static noasan void Print(const char *prologue) {
}
/**
* Prints lots of information about this process, e.g.
*
* __printargs("");
*
* This is called automatically in MODE=dbg if `--strace` is used.
*
* @param prologue needs to be a .rodata kprintf string
*/
textstartup void __printargs(const char *prologue) {
long key;
char **env;
sigset_t ss;
bool gotsome;
unsigned i, n;
int e, x, flags;
uintptr_t *auxp;
struct rlimit rlim;
struct utsname uts;
struct sched_param sp;
struct termios termios;
struct AuxiliaryValue *auxinfo;
union {
char path[PATH_MAX];
struct pollfd pfds[128];
} u;
if (!PLEDGED(STDIO)) return;
--__ftrace;
--__strace;
e = errno;
PRINT("");
PRINT("SYSTEM");
if (!uname(&uts)) {
kprintf(prologue);
kprintf(" %s", uts.nodename);
if (*uts.sysname) {
kprintf(" on %s", uts.sysname);
if (*uts.release) {
kprintf(" %s", uts.release);
}
}
kprintf("\n");
} else {
PRINT(" uname() failed %m");
}
PRINT("");
PRINT("MICROPROCESSOR");
kprintf(prologue);
kprintf(" %.*s%.*s%.*s", 4, &KCPUIDS(0H, EBX), 4, &KCPUIDS(0H, EDX), 4,
&KCPUIDS(0H, ECX));
if (getx86processormodel(kX86ProcessorModelKey)) {
kprintf(" %s",
FindNameById(kX86MarchNames,
getx86processormodel(kX86ProcessorModelKey)->march));
}
if (getx86processormodel(kX86ProcessorModelKey)) {
kprintf(" (%s Grade)",
FindNameById(kX86GradeNames,
getx86processormodel(kX86ProcessorModelKey)->grade));
}
kprintf("\n");
if ((x = KCPUIDS(16H, EAX) & 0x7fff)) {
kprintf(prologue);
kprintf(" %dmhz %s", x, "freq");
if ((x = KCPUIDS(16H, EBX) & 0x7fff)) {
kprintf(" / %dmhz %s", x, "turbo");
}
if ((x = KCPUIDS(16H, ECX) & 0x7fff)) {
kprintf(" / %dmhz %s", x, "bus");
}
kprintf("\n");
}
if (X86_HAVE(HYPERVISOR)) {
unsigned eax, ebx, ecx, edx;
asm("push\t%%rbx\n\t"
"cpuid\n\t"
"mov\t%%ebx,%1\n\t"
"pop\t%%rbx"
: "=a"(eax), "=rm"(ebx), "=c"(ecx), "=d"(edx)
: "0"(0x40000000), "2"(0));
PRINT(" Running inside %.4s%.4s%.4s (eax=%#x)", &ebx, &ecx, &edx, eax);
}
CPUID4_ITERATE(i, {
PRINT(" L%d%s%s %u-way %,u byte cache w/%s "
"%,u sets of %,u byte lines shared across %u threads%s",
CPUID4_CACHE_LEVEL,
CPUID4_CACHE_TYPE == 1 ? " data"
: CPUID4_CACHE_TYPE == 2 ? " code"
: "",
CPUID4_IS_FULLY_ASSOCIATIVE ? " fully-associative" : "",
CPUID4_WAYS_OF_ASSOCIATIVITY, CPUID4_CACHE_SIZE_IN_BYTES,
CPUID4_PHYSICAL_LINE_PARTITIONS > 1 ? " physically partitioned" : "",
CPUID4_NUMBER_OF_SETS, CPUID4_SYSTEM_COHERENCY_LINE_SIZE,
CPUID4_MAX_THREADS_SHARING_CACHE,
CPUID4_COMPLEX_INDEXING ? " complexly-indexed" : "");
});
kprintf(prologue);
kprintf(" ");
if (X86_HAVE(SSE3)) kprintf(" SSE3");
if (X86_HAVE(SSSE3)) kprintf(" SSSE3");
if (X86_HAVE(SSE4_2)) kprintf(" SSE4_2");
if (X86_HAVE(POPCNT)) kprintf(" POPCNT");
if (X86_HAVE(AVX)) kprintf(" AVX");
if (X86_HAVE(AVX2)) kprintf(" AVX2");
if (X86_HAVE(FMA)) kprintf(" FMA");
if (X86_HAVE(BMI)) kprintf(" BMI");
if (X86_HAVE(BMI2)) kprintf(" BMI2");
if (X86_HAVE(ADX)) kprintf(" ADX");
if (X86_HAVE(F16C)) kprintf(" F16C");
if (X86_HAVE(SHA)) kprintf(" SHA");
if (X86_HAVE(AES)) kprintf(" AES");
if (X86_HAVE(RDRND)) kprintf(" RDRND");
if (X86_HAVE(RDSEED)) kprintf(" RDSEED");
if (X86_HAVE(RDTSCP)) kprintf(" RDTSCP");
if (X86_HAVE(RDPID)) kprintf(" RDPID");
if (X86_HAVE(LA57)) kprintf(" LA57");
if (X86_HAVE(FSGSBASE)) kprintf(" FSGSBASE");
kprintf("\n");
PRINT("");
PRINT("FILE DESCRIPTORS");
for (i = 0; i < ARRAYLEN(u.pfds); ++i) {
u.pfds[i].fd = i;
u.pfds[i].events = POLLIN;
}
if ((n = poll(u.pfds, ARRAYLEN(u.pfds), 0)) != -1) {
for (i = 0; i < ARRAYLEN(u.pfds); ++i) {
if (i && (u.pfds[i].revents & POLLNVAL)) continue;
PRINT(" ☼ %d (revents=%#hx fcntl(F_GETFL)=%#x isatty()=%hhhd)", i,
u.pfds[i].revents, fcntl(i, F_GETFL), isatty(i));
}
} else {
PRINT(" poll() returned %d %m", n);
}
if (!sigprocmask(SIG_BLOCK, 0, &ss)) {
PRINT("");
PRINT("SIGNALS {%#lx, %#lx}", ss.__bits[0], ss.__bits[1]);
if (ss.__bits[0] || ss.__bits[1]) {
for (i = 0; i < 32; ++i) {
if (ss.__bits[0] & (1u << i)) {
PRINT(" ☼ %G (%d) is masked", i + 1, i + 1);
}
}
} else {
PRINT(" no signals blocked");
}
} else {
PRINT("");
PRINT("SIGNALS");
PRINT(" error: sigprocmask() failed %m");
}
if (PLEDGED(PROC)) {
PRINT("");
PRINT("SCHEDULER");
errno = 0;
PRINT(" ☼ getpriority(PRIO_PROCESS) → %d% m", getpriority(PRIO_PROCESS, 0));
errno = 0;
PRINT(" ☼ getpriority(PRIO_PGRP) → %d% m", getpriority(PRIO_PGRP, 0));
errno = 0;
PRINT(" ☼ getpriority(PRIO_USER) → %d% m", getpriority(PRIO_USER, 0));
errno = 0;
PRINT(" ☼ sched_getscheduler() → %s% m",
DescribeSchedPolicy(sched_getscheduler(0)));
errno = 0;
if (sched_getparam(0, &sp) != -1) {
PRINT(" ☼ sched_getparam() → %d% m", sp.sched_priority);
}
}
if (IsLinux()) {
PRINT("");
PRINT("CAPABILITIES");
if (prctl(PR_CAPBSET_READ, 0) != -1) {
for (gotsome = i = 0; i <= CAP_LAST_CAP; ++i) {
if (prctl(PR_CAPBSET_READ, i) == 1) {
char buf[64];
PRINT(" ☼ %s", (DescribeCapability)(buf, i));
gotsome = true;
}
}
if (!gotsome) {
PRINT(" ☼ %s", "none");
}
} else {
PRINT(" ☼ %s", strerror(errno));
}
}
PRINT("");
PRINT("RESOURCE LIMITS");
for (i = 0; i < RLIM_NLIMITS; ++i) {
if (!getrlimit(i, &rlim)) {
char buf[20];
if (rlim.rlim_cur == RLIM_INFINITY) rlim.rlim_cur = -1;
if (rlim.rlim_max == RLIM_INFINITY) rlim.rlim_max = -1;
PRINT(" ☼ %-20s %,16ld %,16ld", (DescribeRlimitName)(buf, i),
rlim.rlim_cur, rlim.rlim_max);
}
}
PRINT("");
PRINT("ARGUMENTS (%p)", __argv);
if (*__argv) {
for (i = 0; i < __argc; ++i) {
PRINT(" ☼ %s", __argv[i]);
}
} else {
PRINT(" none");
}
PRINT("");
PRINT("ENVIRONMENT (%p)", __envp);
if (*__envp) {
for (env = __envp; *env; ++env) {
PRINT(" ☼ %s", *env);
}
} else {
PRINT(" none");
}
PRINT("");
PRINT("AUXILIARY (%p)", __auxv);
if (*__auxv) {
if (*__auxv) {
for (auxp = __auxv; *auxp; auxp += 2) {
if ((auxinfo = DescribeAuxv(auxp[0]))) {
ksnprintf(u.path, sizeof(u.path), auxinfo->fmt, auxp[1]);
PRINT(" ☼ %16s[%4ld] = %s", auxinfo->name, auxp[0], u.path);
} else {
PRINT(" ☼ %16s[%4ld] = %014p", "unknown", auxp[0], auxp[1]);
}
}
}
} else {
PRINT(" none");
}
PRINT("");
PRINT("SPECIALS");
umask((i = umask(022)));
PRINT(" ☼ %s = %#o", "umask()", i);
PRINT(" ☼ %s = %d", "getpid()", getpid());
PRINT(" ☼ %s = %d", "getppid()", getppid());
PRINT(" ☼ %s = %d", "getpgrp()", getpgrp());
PRINT(" ☼ %s = %d", "getsid()", getsid(0));
PRINT(" ☼ %s = %d", "getuid()", getuid());
PRINT(" ☼ %s = %d", "geteuid()", geteuid());
PRINT(" ☼ %s = %d", "getgid()", getgid());
PRINT(" ☼ %s = %d", "getegid()", getegid());
PRINT(" ☼ %s = %#s", "kTmpPath", kTmpPath);
PRINT(" ☼ %s = %#s", "kNtSystemDirectory", kNtSystemDirectory);
PRINT(" ☼ %s = %#s", "kNtWindowsDirectory", kNtWindowsDirectory);
PRINT(" ☼ %s = %#s", "GetProgramExecutableName", GetProgramExecutableName());
PRINT(" ☼ %s = %#s", "GetInterpreterExecutableName",
GetInterpreterExecutableName(u.path, sizeof(u.path)));
PRINT(" ☼ %s = %p", "RSP", __builtin_frame_address(0));
PRINT(" ☼ %s = %p", "GetStackAddr()", GetStackAddr());
PRINT(" ☼ %s = %p", "GetStaticStackAddr(0)", GetStaticStackAddr(0));
PRINT(" ☼ %s = %p", "GetStackSize()", GetStackSize());
PRINT("");
PRINT("MEMTRACK");
__print_maps();
PRINT("");
PRINT("TERMIOS");
for (i = 0; i < 2; ++i) {
if (!tcgetattr(i, &termios)) {
PRINT(" - stdin");
kprintf(prologue);
kprintf(" c_iflag =");
if (termios.c_iflag & IGNBRK) kprintf(" IGNBRK");
if (termios.c_iflag & BRKINT) kprintf(" BRKINT");
if (termios.c_iflag & IGNPAR) kprintf(" IGNPAR");
if (termios.c_iflag & PARMRK) kprintf(" PARMRK");
if (termios.c_iflag & INPCK) kprintf(" INPCK");
if (termios.c_iflag & ISTRIP) kprintf(" ISTRIP");
if (termios.c_iflag & INLCR) kprintf(" INLCR");
if (termios.c_iflag & IGNCR) kprintf(" IGNCR");
if (termios.c_iflag & ICRNL) kprintf(" ICRNL");
if (termios.c_iflag & IXON) kprintf(" IXON");
if (termios.c_iflag & IXANY) kprintf(" IXANY");
if (termios.c_iflag & IXOFF) kprintf(" IXOFF");
if (termios.c_iflag & IMAXBEL) kprintf(" IMAXBEL");
if (termios.c_iflag & IUTF8) kprintf(" IUTF8");
if (termios.c_iflag & IUCLC) kprintf(" IUCLC");
kprintf("\n");
kprintf(prologue);
kprintf(" c_oflag =");
if (termios.c_oflag & OPOST) kprintf(" OPOST");
if (termios.c_oflag & ONLCR) kprintf(" ONLCR");
if (termios.c_oflag & OCRNL) kprintf(" OCRNL");
if (termios.c_oflag & ONOCR) kprintf(" ONOCR");
if (termios.c_oflag & ONLRET) kprintf(" ONLRET");
if (termios.c_oflag & OFILL) kprintf(" OFILL");
if (termios.c_oflag & OFDEL) kprintf(" OFDEL");
if (termios.c_oflag & OLCUC) kprintf(" OLCUC");
if ((termios.c_oflag & NLDLY) == NL0) {
kprintf(" NL0");
} else if ((termios.c_oflag & NLDLY) == NL1) {
kprintf(" NL1");
} else if ((termios.c_oflag & NLDLY) == NL2) {
kprintf(" NL2");
} else if ((termios.c_oflag & NLDLY) == NL3) {
kprintf(" NL3");
}
if ((termios.c_oflag & CRDLY) == CR0) {
kprintf(" CR0");
} else if ((termios.c_oflag & CRDLY) == CR1) {
kprintf(" CR1");
} else if ((termios.c_oflag & CRDLY) == CR2) {
kprintf(" CR2");
} else if ((termios.c_oflag & CRDLY) == CR3) {
kprintf(" CR3");
}
if ((termios.c_oflag & TABDLY) == TAB0) {
kprintf(" TAB0");
} else if ((termios.c_oflag & TABDLY) == TAB1) {
kprintf(" TAB1");
} else if ((termios.c_oflag & TABDLY) == TAB2) {
kprintf(" TAB2");
} else if ((termios.c_oflag & TABDLY) == TAB3) {
kprintf(" TAB3");
}
if ((termios.c_oflag & BSDLY) == BS0) {
kprintf(" BS0");
} else if ((termios.c_oflag & BSDLY) == BS1) {
kprintf(" BS1");
}
if ((termios.c_oflag & VTDLY) == VT0) {
kprintf(" VT0");
} else if ((termios.c_oflag & VTDLY) == VT1) {
kprintf(" VT1");
}
if ((termios.c_oflag & FFDLY) == FF0) {
kprintf(" FF0");
} else if ((termios.c_oflag & FFDLY) == FF1) {
kprintf(" FF1");
}
kprintf("\n");
kprintf(prologue);
kprintf(" c_cflag =");
if (termios.c_cflag & PARENB) kprintf(" PARENB");
if (termios.c_cflag & PARODD) kprintf(" PARODD");
if (termios.c_cflag & CSTOPB) kprintf(" CSTOPB");
if (termios.c_cflag & PARODD) kprintf(" PARODD");
if (termios.c_cflag & HUPCL) kprintf(" HUPCL");
if (termios.c_cflag & CREAD) kprintf(" CREAD");
if (termios.c_cflag & CLOCAL) kprintf(" CLOCAL");
if ((termios.c_cflag & CSIZE) == CS5) {
kprintf(" CS5");
} else if ((termios.c_cflag & CSIZE) == CS6) {
kprintf(" CS6");
} else if ((termios.c_cflag & CSIZE) == CS7) {
kprintf(" CS7");
} else if ((termios.c_cflag & CSIZE) == CS8) {
kprintf(" CS8");
}
kprintf("\n");
kprintf(prologue);
kprintf(" c_lflag =");
if (termios.c_lflag & ISIG) kprintf(" ISIG");
if (termios.c_lflag & ICANON) kprintf(" ICANON");
if (termios.c_lflag & ECHO) kprintf(" ECHO");
if (termios.c_lflag & ECHOE) kprintf(" ECHOE");
if (termios.c_lflag & ECHOK) kprintf(" ECHOK");
if (termios.c_lflag & ECHONL) kprintf(" ECHONL");
if (termios.c_lflag & NOFLSH) kprintf(" NOFLSH");
if (termios.c_lflag & TOSTOP) kprintf(" TOSTOP");
if (termios.c_lflag & IEXTEN) kprintf(" IEXTEN");
if (termios.c_lflag & ECHOCTL) kprintf(" ECHOCTL");
if (termios.c_lflag & ECHOPRT) kprintf(" ECHOPRT");
if (termios.c_lflag & ECHOKE) kprintf(" ECHOKE");
if (termios.c_lflag & FLUSHO) kprintf(" FLUSHO");
if (termios.c_lflag & PENDIN) kprintf(" PENDIN");
if (termios.c_lflag & XCASE) kprintf(" XCASE");
kprintf("\n");
PRINT(" c_ispeed = %u", termios.c_ispeed);
PRINT(" c_ospeed = %u", termios.c_ospeed);
PRINT(" c_cc[VMIN] = %d", termios.c_cc[VMIN]);
PRINT(" c_cc[VTIME] = %d", termios.c_cc[VTIME]);
PRINT(" c_cc[VINTR] = CTRL-%c", CTRL(termios.c_cc[VINTR]));
PRINT(" c_cc[VQUIT] = CTRL-%c", CTRL(termios.c_cc[VQUIT]));
PRINT(" c_cc[VERASE] = CTRL-%c", CTRL(termios.c_cc[VERASE]));
PRINT(" c_cc[VKILL] = CTRL-%c", CTRL(termios.c_cc[VKILL]));
PRINT(" c_cc[VEOF] = CTRL-%c", CTRL(termios.c_cc[VEOF]));
PRINT(" c_cc[VSTART] = CTRL-%c", CTRL(termios.c_cc[VSTART]));
PRINT(" c_cc[VSTOP] = CTRL-%c", CTRL(termios.c_cc[VSTOP]));
PRINT(" c_cc[VSUSP] = CTRL-%c", CTRL(termios.c_cc[VSUSP]));
PRINT(" c_cc[VEOL] = CTRL-%c", CTRL(termios.c_cc[VEOL]));
PRINT(" c_cc[VSWTC] = CTRL-%c", CTRL(termios.c_cc[VSWTC]));
PRINT(" c_cc[VREPRINT] = CTRL-%c", CTRL(termios.c_cc[VREPRINT]));
PRINT(" c_cc[VDISCARD] = CTRL-%c", CTRL(termios.c_cc[VDISCARD]));
PRINT(" c_cc[VWERASE] = CTRL-%c", CTRL(termios.c_cc[VWERASE]));
PRINT(" c_cc[VLNEXT] = CTRL-%c", CTRL(termios.c_cc[VLNEXT]));
PRINT(" c_cc[VEOL2] = CTRL-%c", CTRL(termios.c_cc[VEOL2]));
} else {
PRINT(" - tcgetattr(%d) failed %m", i);
}
}
if (IsWindows()) {
struct NtStartupInfo startinfo;
GetStartupInfo(&startinfo);
PRINT("");
PRINT("GETSTARTUPINFO");
if (startinfo.lpDesktop)
PRINT(" ☼ %s = %#!hs", "lpDesktop", startinfo.lpDesktop);
if (startinfo.lpTitle) PRINT(" ☼ %s = %#!hs", "lpTitle", startinfo.lpTitle);
if (startinfo.dwX) PRINT(" ☼ %s = %u", "dwX", startinfo.dwX);
if (startinfo.dwY) PRINT(" ☼ %s = %u", "dwY", startinfo.dwY);
if (startinfo.dwXSize) PRINT(" ☼ %s = %u", "dwXSize", startinfo.dwXSize);
if (startinfo.dwYSize) PRINT(" ☼ %s = %u", "dwYSize", startinfo.dwYSize);
if (startinfo.dwXCountChars)
PRINT(" ☼ %s = %u", "dwXCountChars", startinfo.dwXCountChars);
if (startinfo.dwYCountChars)
PRINT(" ☼ %s = %u", "dwYCountChars", startinfo.dwYCountChars);
if (startinfo.dwFillAttribute)
PRINT(" ☼ %s = %u", "dwFillAttribute", startinfo.dwFillAttribute);
if (startinfo.dwFlags)
PRINT(" ☼ %s = %s", "dwFlags", DescribeNtStartFlags(startinfo.dwFlags));
if (startinfo.wShowWindow)
PRINT(" ☼ %s = %hu", "wShowWindow", startinfo.wShowWindow);
if (startinfo.cbReserved2)
PRINT(" ☼ %s = %hu", "cbReserved2", startinfo.cbReserved2);
if (startinfo.hStdInput)
PRINT(" ☼ %s = %ld", "hStdInput", startinfo.hStdInput);
if (startinfo.hStdOutput)
PRINT(" ☼ %s = %ld", "hStdOutput", startinfo.hStdOutput);
if (startinfo.hStdError)
PRINT(" ☼ %s = %ld", "hStdError", startinfo.hStdError);
PRINT("");
PRINT("STANDARD HANDLES");
PRINT(" ☼ %s = %ld", "GetStdHandle(kNtStdInputHandle)",
GetStdHandle(kNtStdInputHandle));
PRINT(" ☼ %s = %ld", "GetStdHandle(kNtStdOutputHandle)",
GetStdHandle(kNtStdOutputHandle));
PRINT(" ☼ %s = %ld", "GetStdHandle(kNtStdErrorHandle)",
GetStdHandle(kNtStdErrorHandle));
PRINT("");
PRINT("TEB");
PRINT(" ☼ gs:0x%02x %s = %p", 0x00, "NtGetSeh()", _NtGetSeh());
PRINT(" ☼ gs:0x%02x %s = %p", 0x08, "NtGetStackHigh()", _NtGetStackHigh());
PRINT(" ☼ gs:0x%02x %s = %p", 0x10, "NtGetStackLow()", _NtGetStackLow());
PRINT(" ☼ gs:0x%02x %s = %p", 0x18, "_NtGetSubsystemTib()",
_NtGetSubsystemTib());
PRINT(" ☼ gs:0x%02x %s = %p", 0x20, "NtGetFib()", _NtGetFib());
PRINT(" ☼ gs:0x%02x %s = %p", 0x30, "NtGetTeb()", NtGetTeb());
PRINT(" ☼ gs:0x%02x %s = %p", 0x38, "NtGetEnv()", _NtGetEnv());
PRINT(" ☼ gs:0x%02x %s = %p", 0x40, "NtGetPid()", NtGetPid());
PRINT(" ☼ gs:0x%02x %s = %p", 0x48, "NtGetTid()", NtGetTid());
PRINT(" ☼ gs:0x%02x %s = %p", 0x50, "NtGetRpc()", _NtGetRpc());
PRINT(" ☼ gs:0x%02x %s = %p", 0x58, "NtGetTls()", _NtGetTls());
PRINT(" ☼ gs:0x%02x %s = %p", 0x60, "NtGetPeb()", NtGetPeb());
PRINT(" ☼ gs:0x%02x %s = %p", 0x68, "NtGetErr()", NtGetErr());
PRINT("");
PRINT("DEPENDENCIES");
PrintDependencies(prologue);
}
PRINT("");
++__strace;
++__ftrace;
errno = e;
}
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