mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 03:27:39 +00:00
Improve mkdeps
Our makefile generator now accepts badly formatted include lines. It's now more hermetic with better error checking in the cosmo repo, and it can be configured to not be hermetic at all.
This commit is contained in:
Justine Tunney
parent
241f949540
commit
d2f49ca175
69 changed files with 466 additions and 533 deletions
2
Makefile
2
Makefile
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@ -329,7 +329,7 @@ o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(
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o/$(MODE)/incs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(INCS) $(INCS),$(dir $(x)))) $(INCS) $(INCS)
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$(file >$@,$(INCS))
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o/$(MODE)/depend: o/$(MODE)/.x o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt o/$(MODE)/incs.txt $(SRCS) $(HDRS) $(INCS)
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$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
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$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -s -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
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o/$(MODE)/srcs-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
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$(file >$@) $(foreach x,$(SRCS),$(file >>$@,$(x)))
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@ -240,6 +240,8 @@ NEED_JOIN=
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NEED_EQUAL=
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NEED_OUTPUT=
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APELINKFLAGS=
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FLAGS_X86_64=
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FLAGS_AARCH64=
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INPUT_FILE_COUNT=0
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for x; do
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if [ x"$x" != x"${x#* }" ]; then
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@ -335,6 +337,14 @@ for x; do
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continue
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elif [ x"$x" = x"-march=native" ]; then
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fatal_error "-march=native can't be used when building fat binaries"
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elif [ x"$x" != x"${x#-Xx86_64}" ]; then
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x=${x#-Xx86_64} # e.g. -Xx86_64,-msse3,-mavx,-mavx2,-mf16c,-mfma
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FLAGS_X86_64="$FLAGS_X86_64 ${x//,/ }"
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continue
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elif [ x"$x" != x"${x#-Xaarch64}" ]; then
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x=${x#-Xaarch64}
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FLAGS_aarch64="$FLAGS_aarch64 ${x//,/ }"
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continue
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elif [ x"$x" = x"-dumpversion" ]; then
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echo $GCC_VERSION
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Exit 0
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@ -473,6 +483,7 @@ build_object() {
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$CFLAGS_X86_64 \
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$CPPFLAGS_X86_64 \
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"$@" \
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$FLAGS_X86_64 \
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$PRECIOUS
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log_command "$@"
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"$@" || exit
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@ -492,6 +503,7 @@ build_object() {
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$CFLAGS_AARCH64 \
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$CPPFLAGS_AARCH64 \
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"$@" \
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$FLAGS_AARCH64 \
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$PRECIOUS &&
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log_command "$@"
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"$@" || exit
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Binary file not shown.
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@ -23,6 +23,7 @@
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#include "libc/intrin/asan.internal.h"
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#include "libc/intrin/describeflags.internal.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/runtime/runtime.h"
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#include "libc/runtime/stack.h"
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#include "libc/runtime/syslib.internal.h"
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#include "libc/sysv/consts/rlimit.h"
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@ -31,10 +31,6 @@ int64_t GetConsoleOutputHandle(void);
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int IsWindowsExecutable(int64_t, const char16_t *);
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void InterceptTerminalCommands(const char *, size_t);
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forceinline int64_t __getfdhandleactual(int fd) {
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return g_fds.p[fd].handle;
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}
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forceinline bool __isfdopen(int fd) {
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return 0 <= fd && fd < g_fds.n && g_fds.p[fd].kind != kFdEmpty;
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}
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@ -75,7 +75,7 @@ static int ioctl_default(int fd, unsigned long request, void *arg) {
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return sys_ioctl(fd, request, arg);
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} else if (__isfdopen(fd)) {
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if (g_fds.p[fd].kind == kFdSocket) {
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handle = __getfdhandleactual(fd);
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handle = g_fds.p[fd].handle;
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if ((rc = _weaken(__sys_ioctlsocket_nt)(handle, request, arg)) != -1) {
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return rc;
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} else {
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@ -56,6 +56,6 @@ bool32 ischardev(int fd) {
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} else {
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return __isfdkind(fd, kFdConsole) || __isfdkind(fd, kFdDevNull) ||
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(__isfdkind(fd, kFdFile) &&
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GetFileType(__getfdhandleactual(fd)) == kNtFileTypeChar);
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GetFileType(g_fds.p[fd].handle) == kNtFileTypeChar);
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}
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}
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@ -18,7 +18,6 @@
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/calls.h"
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#include "libc/dce.h"
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#include "libc/nexgen32e/yield.h"
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#include "libc/runtime/runtime.h"
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#include "libc/runtime/syslib.internal.h"
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#include "libc/thread/thread.h"
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@ -32,7 +31,7 @@ int pthread_yield(void) {
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if (IsXnuSilicon()) {
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__syslib->__pthread_yield_np();
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} else if (IsOpenbsd()) {
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spin_yield(); // sched_yield() is punishingly slow on OpenBSD
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pthread_pause_np(); // sched_yield() is punishingly slow on OpenBSD
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} else {
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sched_yield();
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}
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@ -142,7 +142,7 @@ struct Keystrokes {
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static struct Keystrokes __keystroke;
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textwindows void __keystroke_wipe(void) {
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textwindows void WipeKeystrokes(void) {
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bzero(&__keystroke, sizeof(__keystroke));
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}
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@ -754,8 +754,8 @@ static textwindows ssize_t ReadFromConsole(struct Fd *f, void *data,
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return rc;
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}
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textwindows ssize_t sys_read_nt_impl(int fd, void *data, size_t size,
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int64_t offset, sigset_t waitmask) {
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textwindows ssize_t ReadBuffer(int fd, void *data, size_t size, int64_t offset,
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sigset_t waitmask) {
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// switch to terminal polyfill if reading from win32 console
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struct Fd *f = g_fds.p + fd;
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@ -786,7 +786,7 @@ textwindows ssize_t sys_read_nt_impl(int fd, void *data, size_t size,
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}
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}
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static textwindows ssize_t sys_read_nt2(int fd, const struct iovec *iov,
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static textwindows ssize_t ReadIovecs(int fd, const struct iovec *iov,
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size_t iovlen, int64_t opt_offset,
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sigset_t waitmask) {
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ssize_t rc;
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@ -796,8 +796,8 @@ static textwindows ssize_t sys_read_nt2(int fd, const struct iovec *iov,
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if (iovlen) {
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for (total = i = 0; i < iovlen; ++i) {
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if (!iov[i].iov_len) continue;
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rc = sys_read_nt_impl(fd, iov[i].iov_base, iov[i].iov_len, opt_offset,
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waitmask);
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rc =
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ReadBuffer(fd, iov[i].iov_base, iov[i].iov_len, opt_offset, waitmask);
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if (rc == -1) {
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if (total && errno != ECANCELED) {
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return total;
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@ -811,7 +811,7 @@ static textwindows ssize_t sys_read_nt2(int fd, const struct iovec *iov,
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}
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return total;
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} else {
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return sys_read_nt_impl(fd, NULL, 0, opt_offset, waitmask);
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return ReadBuffer(fd, NULL, 0, opt_offset, waitmask);
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}
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}
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@ -819,7 +819,7 @@ textwindows ssize_t sys_read_nt(int fd, const struct iovec *iov, size_t iovlen,
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int64_t opt_offset) {
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ssize_t rc;
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sigset_t m = __sig_block();
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rc = sys_read_nt2(fd, iov, iovlen, opt_offset, m);
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rc = ReadIovecs(fd, iov, iovlen, opt_offset, m);
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__sig_unblock(m);
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return rc;
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}
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@ -25,6 +25,7 @@
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#include "libc/intrin/describeflags.internal.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/macros.internal.h"
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#include "libc/runtime/runtime.h"
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#include "libc/runtime/syslib.internal.h"
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#include "libc/sysv/consts/rlimit.h"
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#include "libc/sysv/errfuns.h"
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@ -201,7 +201,6 @@ textwindows int __sig_raise(volatile int sig, int sic) {
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STRACE("__sig_raise(%G, %t) mask %s", sig, __sig_handler(rva),
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(DescribeSigset)(ssbuf, 0, (sigset_t *)&pt->tib->tib_sigmask));
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__sig_handler(rva)(sig, &si, &ctx);
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(void)ssbuf;
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// record this handler
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if (flags & SA_RESTART) {
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@ -271,7 +270,6 @@ static textwindows wontreturn void __sig_tramp(struct SignalFrame *sf) {
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(DescribeSigset)(ssbuf[0], 0, &sf->ctx.uc_sigmask),
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(DescribeSigset)(ssbuf[1], 0, (sigset_t *)&tib->tib_sigmask));
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__sig_handler(sf->rva)(sig, &sf->si, &sf->ctx);
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(void)ssbuf;
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// restore the signal mask that was used by the interrupted code
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// this may have been modified by the signal handler in the callback
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@ -51,7 +51,6 @@ int sigtimedwait(const sigset_t *set, siginfo_t *info,
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struct timespec ts;
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union siginfo_meta si = {0};
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BEGIN_CANCELATION_POINT;
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(void)strsig;
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if (IsAsan() && (!__asan_is_valid(set, sizeof(*set)) ||
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(info && !__asan_is_valid(info, sizeof(*info))) ||
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@ -21,6 +21,7 @@
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#include "libc/calls/syscall-sysv.internal.h"
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#include "libc/dce.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/runtime/runtime.h"
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/**
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* Flushes file system changes to disk by any means necessary.
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@ -22,6 +22,7 @@
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#include "libc/intrin/describeflags.internal.h"
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#include "libc/intrin/likely.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/runtime/runtime.h"
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#define IsPeek(request) (IsLinux() && (request)-1u < 3)
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@ -28,9 +28,10 @@
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#include "libc/str/tab.internal.h"
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#include "third_party/linenoise/linenoise.h"
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#define EXT(s) READ32LE(s "\0\0")
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#define Read32(s) (s[3] << 24 | s[2] << 16 | s[1] << 8 | s[0])
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#define EXT(s) Read32(s "\0\0")
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static bool IsGraph(wint_t c) {
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static inline bool IsGraph(wint_t c) {
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return 0x21 <= c && c <= 0x7E;
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}
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@ -18,6 +18,7 @@
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/dce.h"
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#include "libc/intrin/getenv.internal.h"
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#include "libc/intrin/kprintf.h"
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privileged struct Env __getenv(char **p, const char *k) {
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char *t;
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@ -49,13 +49,9 @@ CreateFile(const char16_t *lpFileName, //
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int64_t hHandle;
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uint32_t micros = 1;
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char buf_accessflags[512];
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(void)buf_accessflags;
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char buf_shareflags[64];
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(void)buf_shareflags;
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char buf_secattr[32];
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(void)buf_secattr;
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char buf_flagattr[256];
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(void)buf_flagattr;
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TryAgain:
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hHandle = __imp_CreateFileW(lpFileName, dwDesiredAccess, dwShareMode,
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opt_lpSecurity, dwCreationDisposition,
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@ -33,7 +33,10 @@ void __cxa_unlock(void) {
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pthread_mutex_unlock(&__cxa_lock_obj);
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}
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__attribute__((__constructor__)) static void __cxa_init(void) {
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__cxa_wipe();
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static textstartup void __cxa_init() {
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pthread_atfork(__cxa_lock, __cxa_unlock, __cxa_wipe);
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}
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const void *const __cxa_ctor[] initarray = {
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__cxa_init,
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};
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@ -25,7 +25,7 @@
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* @param delta is added to enabled state
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* @return enabled state before `delta` was applied
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*/
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dontinstrument int ftrace_enabled(int delta) {
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dontinstrument int(ftrace_enabled)(int delta) {
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int res;
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struct CosmoTib *tib;
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if (__tls_enabled) {
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@ -50,7 +50,7 @@ int IsDebuggerPresent(bool force) {
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int e, fd, res;
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char *p, buf[1024];
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if (!force && IsGenuineBlink()) return 0;
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if (!force && __getenv(environ, "HEISENDEBUG").s) return 0;
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if (!force && environ && __getenv(environ, "HEISENDEBUG").s) return 0;
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if (IsWindows()) return IsBeingDebugged();
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if (__isworker) return false;
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if (!PLEDGED(RPATH)) return false;
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@ -345,7 +345,7 @@ privileged long kloghandle(void) {
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// it's too early in the initialization process for kprintf
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return -1;
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}
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path = __getenv(__envp, "KPRINTF_LOG").s;
|
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path = environ ? __getenv(environ, "KPRINTF_LOG").s : 0;
|
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closefd = false;
|
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if (!path) {
|
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fd = STDERR_FILENO;
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|
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@ -22,7 +22,6 @@
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#include "libc/intrin/atomic.h"
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#include "libc/intrin/strace.internal.h"
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#include "libc/intrin/weaken.h"
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#include "libc/nexgen32e/yield.h"
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#include "libc/runtime/internal.h"
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#include "libc/thread/thread.h"
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#include "libc/thread/tls.h"
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|
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@ -83,7 +82,7 @@ errno_t pthread_mutex_lock(pthread_mutex_t *mutex) {
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|
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if (mutex->_type == PTHREAD_MUTEX_NORMAL) {
|
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while (atomic_exchange_explicit(&mutex->_lock, 1, memory_order_acquire)) {
|
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spin_yield();
|
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pthread_pause_np();
|
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}
|
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return 0;
|
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}
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|
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@ -103,7 +102,7 @@ errno_t pthread_mutex_lock(pthread_mutex_t *mutex) {
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}
|
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|
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while (atomic_exchange_explicit(&mutex->_lock, 1, memory_order_acquire)) {
|
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spin_yield();
|
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pthread_pause_np();
|
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}
|
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|
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mutex->_depth = 0;
|
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|
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|
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|
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@ -19,8 +19,8 @@
|
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#include "libc/assert.h"
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#include "libc/dce.h"
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#include "libc/intrin/atomic.h"
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#include "libc/nexgen32e/yield.h"
|
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#include "libc/thread/posixthread.internal.h"
|
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#include "libc/thread/thread.h"
|
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|
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intptr_t _pthread_syshand(struct PosixThread *pt) {
|
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intptr_t syshand;
|
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|
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@ -28,6 +28,6 @@ intptr_t _pthread_syshand(struct PosixThread *pt) {
|
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for (;;) {
|
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syshand = atomic_load_explicit(&pt->tib->tib_syshand, memory_order_acquire);
|
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if (syshand) return syshand;
|
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spin_yield();
|
||||
pthread_pause_np();
|
||||
}
|
||||
}
|
||||
|
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|
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|
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@ -17,13 +17,13 @@
|
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│ PERFORMANCE OF THIS SOFTWARE. │
|
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╚─────────────────────────────────────────────────────────────────────────────*/
|
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#include "libc/intrin/atomic.h"
|
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#include "libc/nexgen32e/yield.h"
|
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#include "libc/thread/posixthread.internal.h"
|
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#include "libc/thread/thread.h"
|
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|
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int _pthread_tid(struct PosixThread *pt) {
|
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int tid = 0;
|
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while (pt && !(tid = atomic_load_explicit(&pt->ptid, memory_order_acquire))) {
|
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spin_yield();
|
||||
pthread_pause_np();
|
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}
|
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return tid;
|
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}
|
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|
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|
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|
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@ -1,7 +1,9 @@
|
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#ifndef COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
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#include "libc/intrin/likely.h"
|
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#include "libc/runtime/runtime.h"
|
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|
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#ifndef SYSDEBUG
|
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#define SYSDEBUG 1
|
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#endif
|
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|
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#define _NTTRACE 0 /* not configurable w/ flag yet */
|
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#define _POLLTRACE 0 /* not configurable w/ flag yet */
|
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|
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@ -16,60 +18,40 @@
|
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
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COSMOPOLITAN_C_START_
|
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|
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#ifdef SYSDEBUG
|
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#define STRACE(FMT, ...) \
|
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do { \
|
||||
if (UNLIKELY(strace_enter())) { \
|
||||
__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__); \
|
||||
ftrace_enabled(+1); \
|
||||
} \
|
||||
} while (0)
|
||||
#else
|
||||
#define STRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
((void)(SYSDEBUG && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _DATATRACE
|
||||
#define DATATRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define DATATRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define DATATRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _DATATRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _POLLTRACE
|
||||
#define POLLTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define POLLTRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define POLLTRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _POLLTRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _KERNTRACE
|
||||
#define KERNTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define KERNTRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define KERNTRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _KERNTRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _STDIOTRACE
|
||||
#define STDIOTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define STDIOTRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define STDIOTRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _STDIOTRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _NTTRACE
|
||||
#define NTTRACE(FMT, ...) STRACE("\e[2m" FMT "\e[0m", ##__VA_ARGS__)
|
||||
#else
|
||||
#define NTTRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define NTTRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _NTTRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE "\e[2m" FMT "\e[0m\n", ##__VA_ARGS__), \
|
||||
0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _LOCKTRACE
|
||||
#define LOCKTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define LOCKTRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define LOCKTRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _LOCKTRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
#if defined(SYSDEBUG) && _TIMETRACE
|
||||
#define TIMETRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
|
||||
#else
|
||||
#define TIMETRACE(FMT, ...) (void)0
|
||||
#endif
|
||||
#define TIMETRACE(FMT, ...) \
|
||||
((void)(SYSDEBUG && _TIMETRACE && strace_enabled(0) > 0 && \
|
||||
(__stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__), 0)))
|
||||
|
||||
int strace_enabled(int);
|
||||
void __stracef(const char *, ...);
|
||||
|
||||
COSMOPOLITAN_C_END_
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
* @param delta is added to enabled state
|
||||
* @return enabled state before `delta` was applied
|
||||
*/
|
||||
dontinstrument int strace_enabled(int delta) {
|
||||
dontinstrument int(strace_enabled)(int delta) {
|
||||
int res;
|
||||
struct CosmoTib *tib;
|
||||
if (__tls_enabled) {
|
||||
|
|
|
|||
|
|
@ -1,31 +0,0 @@
|
|||
/*-*- 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 2023 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/runtime/runtime.h"
|
||||
#ifdef SYSDEBUG
|
||||
|
||||
dontinstrument bool strace_enter(void) {
|
||||
if (strace_enabled(0) > 0) {
|
||||
ftrace_enabled(-1);
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* SYSDEBUG */
|
||||
|
|
@ -19,15 +19,10 @@
|
|||
#include "libc/intrin/kprintf.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/thread/tls.h"
|
||||
#include "libc/thread/tls2.internal.h"
|
||||
|
||||
privileged void __stracef(const char *fmt, ...) {
|
||||
dontinstrument void __stracef(const char *fmt, ...) {
|
||||
va_list v;
|
||||
if (__strace <= 0 ||
|
||||
(__tls_enabled && __get_tls_privileged()->tib_strace <= 0)) {
|
||||
return;
|
||||
}
|
||||
if (strace_enabled(0) <= 0) return;
|
||||
va_start(v, fmt);
|
||||
kvprintf(fmt, v);
|
||||
va_end(v);
|
||||
|
|
|
|||
16
libc/nexgen32e/yield.h
Normal file → Executable file
16
libc/nexgen32e/yield.h
Normal file → Executable file
|
|
@ -1,16 +0,0 @@
|
|||
#ifndef COSMOPOLITAN_LIBC_YIELD_H_
|
||||
#define COSMOPOLITAN_LIBC_YIELD_H_
|
||||
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
||||
#ifdef _COSMO_SOURCE
|
||||
|
||||
static inline void spin_yield(void) {
|
||||
#if defined(__GNUC__) && defined(__aarch64__)
|
||||
__asm__ volatile("yield");
|
||||
#elif defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
|
||||
__asm__ volatile("pause");
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* _COSMO_SOURCE */
|
||||
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
||||
#endif /* COSMOPOLITAN_LIBC_YIELD_H_ */
|
||||
|
|
@ -29,6 +29,7 @@
|
|||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/intrin/weaken.h"
|
||||
#include "libc/log/libfatal.internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/runtime/zipos.internal.h"
|
||||
#include "libc/sysv/consts/o.h"
|
||||
#include "libc/sysv/errfuns.h"
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@
|
|||
#include "libc/thread/tls.h"
|
||||
#ifdef __x86_64__
|
||||
|
||||
void __keystroke_wipe(void);
|
||||
void WipeKeystrokes(void);
|
||||
|
||||
static textwindows wontreturn void AbortFork(const char *func) {
|
||||
#ifdef SYSDEBUG
|
||||
|
|
@ -310,9 +310,9 @@ textwindows int sys_fork_nt(uint32_t dwCreationFlags) {
|
|||
bzero(&startinfo, sizeof(startinfo));
|
||||
startinfo.cb = sizeof(struct NtStartupInfo);
|
||||
startinfo.dwFlags = kNtStartfUsestdhandles;
|
||||
startinfo.hStdInput = __getfdhandleactual(0);
|
||||
startinfo.hStdOutput = __getfdhandleactual(1);
|
||||
startinfo.hStdError = __getfdhandleactual(2);
|
||||
startinfo.hStdInput = g_fds.p[0].handle;
|
||||
startinfo.hStdOutput = g_fds.p[1].handle;
|
||||
startinfo.hStdError = g_fds.p[2].handle;
|
||||
args = __argv;
|
||||
#ifdef SYSDEBUG
|
||||
// If --strace was passed to this program, then propagate it the
|
||||
|
|
@ -395,7 +395,7 @@ textwindows int sys_fork_nt(uint32_t dwCreationFlags) {
|
|||
}
|
||||
// reset core runtime services
|
||||
__proc_wipe();
|
||||
__keystroke_wipe();
|
||||
WipeKeystrokes();
|
||||
if (_weaken(__itimer_wipe)) {
|
||||
_weaken(__itimer_wipe)();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -44,7 +44,6 @@ int _fork(uint32_t dwCreationFlags) {
|
|||
struct Dll *e;
|
||||
int ax, dx, tid, parent;
|
||||
parent = __pid;
|
||||
(void)parent;
|
||||
BLOCK_SIGNALS;
|
||||
if (IsWindows()) __proc_lock();
|
||||
if (__threaded && _weaken(_pthread_onfork_prepare)) {
|
||||
|
|
|
|||
|
|
@ -269,10 +269,9 @@ textwindows void __proc_wipe(void) {
|
|||
textwindows struct Proc *__proc_new(void) {
|
||||
struct Dll *e;
|
||||
struct Proc *proc = 0;
|
||||
int i, n = ARRAYLEN(__proc.pool);
|
||||
if (atomic_load_explicit(&__proc.allocated, memory_order_acquire) < n &&
|
||||
(i = atomic_fetch_add(&__proc.allocated, 1)) < n) {
|
||||
proc = __proc.pool + i;
|
||||
// fork() + wait() don't depend on malloc() so neither shall we
|
||||
if (__proc.allocated < ARRAYLEN(__proc.pool)) {
|
||||
proc = __proc.pool + __proc.allocated++;
|
||||
} else {
|
||||
if ((e = dll_first(__proc.free))) {
|
||||
proc = PROC_CONTAINER(e);
|
||||
|
|
|
|||
|
|
@ -91,7 +91,6 @@ void ShowCrashReports(void);
|
|||
int ftrace_install(void);
|
||||
int ftrace_enabled(int);
|
||||
int strace_enabled(int);
|
||||
bool strace_enter(void);
|
||||
void __print_maps(void);
|
||||
void __printargs(const char *);
|
||||
/* builtin sh-like system/popen dsl */
|
||||
|
|
@ -139,10 +138,10 @@ __funline int __trace_disabled(int x) {
|
|||
return 0;
|
||||
}
|
||||
#ifndef FTRACE
|
||||
#define ftrace_enabled __trace_disabled
|
||||
#define ftrace_enabled(...) __trace_disabled(__VA_ARGS__)
|
||||
#endif
|
||||
#ifndef SYSDEBUG
|
||||
#define strace_enabled __trace_disabled
|
||||
#define strace_enabled(...) __trace_disabled(__VA_ARGS__)
|
||||
#endif
|
||||
#endif /* _COSMO_SOURCE */
|
||||
|
||||
|
|
|
|||
|
|
@ -152,7 +152,6 @@ static void __zipos_init(void) {
|
|||
progpath = 0;
|
||||
msg = -777;
|
||||
}
|
||||
(void)msg;
|
||||
STRACE("__zipos_get(%#s) → %d% m", progpath, msg);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -38,7 +38,6 @@ struct NtWsaData kNtWsaData;
|
|||
|
||||
static textwindows void WinSockCleanup(void) {
|
||||
int rc;
|
||||
(void)rc;
|
||||
rc = WSACleanup();
|
||||
NTTRACE("WSACleanup() → %d% lm", rc);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -27,6 +27,7 @@
|
|||
#include "libc/intrin/describeflags.internal.h"
|
||||
#include "libc/intrin/kprintf.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/sock/internal.h"
|
||||
#include "libc/sock/sock.h"
|
||||
#include "libc/sock/struct/msghdr.h"
|
||||
|
|
@ -87,7 +88,8 @@ ssize_t sendmsg(int fd, const struct msghdr *msg, int flags) {
|
|||
END_CANCELATION_POINT;
|
||||
|
||||
#if defined(SYSDEBUG) && _DATATRACE
|
||||
if (__strace > 0 && strace_enabled(0) > 0) {
|
||||
// TODO(jart): Write a DescribeMsg() function.
|
||||
if (strace_enabled(0) > 0) {
|
||||
kprintf(STRACE_PROLOGUE "sendmsg(");
|
||||
if ((!IsAsan() && kisdangerous(msg)) ||
|
||||
(IsAsan() && !__asan_is_valid(msg, sizeof(*msg)))) {
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@
|
|||
#include "libc/intrin/describeflags.internal.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/stdio/stdio.h"
|
||||
#include "libc/stdio/internal.h"
|
||||
|
||||
/**
|
||||
* Reads data from stream.
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@
|
|||
╚─────────────────────────────────────────────────────────────────────────────*/
|
||||
#include "libc/intrin/describeflags.internal.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/stdio/stdio.h"
|
||||
#include "libc/stdio/internal.h"
|
||||
|
||||
/**
|
||||
* Repositions open file stream.
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@
|
|||
╚─────────────────────────────────────────────────────────────────────────────*/
|
||||
#include "libc/intrin/describeflags.internal.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/stdio/stdio.h"
|
||||
#include "libc/stdio/internal.h"
|
||||
|
||||
/**
|
||||
* Writes data to stream.
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@ LIBC_STDIO = $(LIBC_STDIO_A_DEPS) $(LIBC_STDIO_A)
|
|||
LIBC_STDIO_A = o/$(MODE)/libc/stdio/stdio.a
|
||||
LIBC_STDIO_A_FILES := $(wildcard libc/stdio/*)
|
||||
LIBC_STDIO_A_HDRS = $(filter %.h,$(LIBC_STDIO_A_FILES))
|
||||
LIBC_STDIO_A_INCS = $(filter %.inc,$(LIBC_STDIO_A_FILES))
|
||||
LIBC_STDIO_A_SRCS_S = $(filter %.S,$(LIBC_STDIO_A_FILES))
|
||||
LIBC_STDIO_A_SRCS_C = $(filter %.c,$(LIBC_STDIO_A_FILES))
|
||||
|
||||
|
|
@ -68,6 +69,7 @@ o/$(MODE)/libc/stdio/mt19937.o: private \
|
|||
LIBC_STDIO_LIBS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)))
|
||||
LIBC_STDIO_SRCS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_SRCS))
|
||||
LIBC_STDIO_HDRS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_HDRS))
|
||||
LIBC_STDIO_INCS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_INCS))
|
||||
LIBC_STDIO_CHECKS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_CHECKS))
|
||||
LIBC_STDIO_OBJS = $(foreach x,$(LIBC_STDIO_ARTIFACTS),$($(x)_OBJS))
|
||||
$(LIBC_STDIO_OBJS): $(BUILD_FILES) libc/stdio/stdio.mk
|
||||
|
|
|
|||
|
|
@ -399,7 +399,9 @@ _init_systemfive_magnums:
|
|||
jz 5f
|
||||
ezlea .Llog,di
|
||||
mov %r8d,%esi
|
||||
push %rax
|
||||
call *%rax
|
||||
pop %rax
|
||||
5: pop %rsi
|
||||
pop %rdi
|
||||
#endif /* DEBUGSYS */
|
||||
|
|
|
|||
|
|
@ -33,6 +33,7 @@
|
|||
#include "libc/log/log.h"
|
||||
#include "libc/macros.internal.h"
|
||||
#include "libc/mem/mem.h"
|
||||
#include "libc/nexgen32e/nexgen32e.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/runtime/symbols.internal.h"
|
||||
#include "libc/str/str.h"
|
||||
|
|
@ -122,6 +123,7 @@ dontasan int main(int argc, char *argv[]) {
|
|||
}
|
||||
|
||||
// run tests
|
||||
CheckStackIsAligned();
|
||||
testlib_runalltests();
|
||||
|
||||
// run benchmarks
|
||||
|
|
|
|||
|
|
@ -91,8 +91,10 @@ void testlib_runtestcases(const testfn_t *start, const testfn_t *end,
|
|||
// the linker sorts into an array.
|
||||
char host[64];
|
||||
struct Dll *e;
|
||||
const char *user;
|
||||
const testfn_t *fn;
|
||||
struct TestAspect *a;
|
||||
user = getenv("USER");
|
||||
strcpy(host, "unknown");
|
||||
gethostname(host, sizeof(host)), errno = 0;
|
||||
for (fn = start; fn != end; ++fn) {
|
||||
|
|
@ -111,7 +113,7 @@ void testlib_runtestcases(const testfn_t *start, const testfn_t *end,
|
|||
if (warmup) warmup();
|
||||
testlib_clearxmmregisters();
|
||||
STRACE("");
|
||||
STRACE("# running test %t on %s@%s", fn, __getenv(environ, "USER").s, host);
|
||||
STRACE("# running test %t on %s@%s", fn, user, host);
|
||||
(*fn)();
|
||||
STRACE("");
|
||||
STRACE("# tearing down %t", fn);
|
||||
|
|
|
|||
|
|
@ -213,6 +213,14 @@ void pthread_testcancel(void);
|
|||
pthread_cleanup_pop(&_buffer, (execute)); \
|
||||
}
|
||||
|
||||
#if defined(__GNUC__) && defined(__aarch64__)
|
||||
#define pthread_pause_np() __asm__ volatile("yield")
|
||||
#elif defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
|
||||
#define pthread_pause_np() __asm__ volatile("pause")
|
||||
#else
|
||||
#define pthread_pause_np() (void)0
|
||||
#endif
|
||||
|
||||
#if (__GNUC__ + 0) * 100 + (__GNUC_MINOR__ + 0) >= 407 && \
|
||||
!defined(__STRICT_ANSI__) && !defined(MODE_DBG)
|
||||
extern const errno_t EBUSY;
|
||||
|
|
@ -220,6 +228,7 @@ extern const errno_t EBUSY;
|
|||
({ \
|
||||
pthread_spinlock_t *_s = pSpin; \
|
||||
while (__atomic_test_and_set(&_s->_lock, __ATOMIC_ACQUIRE)) { \
|
||||
pthread_pause_np(); \
|
||||
} \
|
||||
0; \
|
||||
})
|
||||
|
|
|
|||
|
|
@ -3,7 +3,9 @@
|
|||
|
||||
PKGS += TEST_LIBC_STDIO
|
||||
|
||||
TEST_LIBC_STDIO_SRCS := $(wildcard test/libc/stdio/*.c)
|
||||
TEST_LIBC_STDIO_FILES := $(wildcard test/libc/stdio/*)
|
||||
TEST_LIBC_STDIO_SRCS = $(filter %.c,$(TEST_LIBC_STDIO_FILES))
|
||||
TEST_LIBC_STDIO_INCS = $(filter %.inc,$(TEST_LIBC_STDIO_FILES))
|
||||
TEST_LIBC_STDIO_SRCS_TEST = $(filter %_test.c,$(TEST_LIBC_STDIO_SRCS))
|
||||
|
||||
TEST_LIBC_STDIO_OBJS = \
|
||||
|
|
|
|||
1
third_party/dlmalloc/dlmalloc.c
vendored
1
third_party/dlmalloc/dlmalloc.c
vendored
|
|
@ -11,7 +11,6 @@
|
|||
#include "libc/macros.internal.h"
|
||||
#include "libc/mem/mem.h"
|
||||
#include "libc/nexgen32e/rdtsc.h"
|
||||
#include "libc/nexgen32e/yield.h"
|
||||
#include "libc/runtime/internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/runtime/sysconf.h"
|
||||
|
|
|
|||
2
third_party/dlmalloc/locks.inc
vendored
2
third_party/dlmalloc/locks.inc
vendored
|
|
@ -45,7 +45,7 @@ static int malloc_lock(MLOCK_T *lk) {
|
|||
if (!__threaded) return 0;
|
||||
#ifdef TINY
|
||||
while (atomic_exchange_explicit(lk, 1, memory_order_acquire)) {
|
||||
spin_yield();
|
||||
pthread_pause_np();
|
||||
}
|
||||
#else
|
||||
nsync_mu_lock(lk);
|
||||
|
|
|
|||
2
third_party/double-conversion/test/checks.h
vendored
2
third_party/double-conversion/test/checks.h
vendored
|
|
@ -26,7 +26,7 @@
|
|||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
#ifndef V8_CHECKS_H_
|
||||
#define V8_CHECKS_H_
|
||||
#include "third_party/double-conversion/test/flags.h"
|
||||
//#include "third_party/double-conversion/test/flags.h"
|
||||
// clang-format off
|
||||
|
||||
extern "C" void V8_Fatal(const char* file, int line, const char* format, ...);
|
||||
|
|
|
|||
2
third_party/libcxx/__functional_base
vendored
2
third_party/libcxx/__functional_base
vendored
|
|
@ -303,7 +303,7 @@ struct __invoke_return
|
|||
|
||||
#else // defined(_LIBCPP_CXX03_LANG)
|
||||
|
||||
#include "third_party/libcxx/__functional_base_03"
|
||||
//#include "third_party/libcxx/__functional_base_03"
|
||||
|
||||
#endif // !defined(_LIBCPP_CXX03_LANG)
|
||||
|
||||
|
|
|
|||
223
third_party/libcxx/__functional_base_03
vendored
223
third_party/libcxx/__functional_base_03
vendored
|
|
@ -1,223 +0,0 @@
|
|||
// -*- C++ -*-
|
||||
//===----------------------------------------------------------------------===//
|
||||
//
|
||||
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
||||
// See https://llvm.org/LICENSE.txt for license information.
|
||||
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef _LIBCPP_FUNCTIONAL_BASE_03
|
||||
#define _LIBCPP_FUNCTIONAL_BASE_03
|
||||
|
||||
// manual variadic expansion for <functional>
|
||||
|
||||
// __invoke
|
||||
|
||||
template <class _Ret, class _T1, bool _IsFunc, bool _IsBase>
|
||||
struct __enable_invoke_imp;
|
||||
|
||||
template <class _Ret, class _T1>
|
||||
struct __enable_invoke_imp<_Ret, _T1, true, true> {
|
||||
typedef _Ret _Bullet1;
|
||||
typedef _Bullet1 type;
|
||||
};
|
||||
|
||||
template <class _Ret, class _T1>
|
||||
struct __enable_invoke_imp<_Ret, _T1, true, false> {
|
||||
typedef _Ret _Bullet2;
|
||||
typedef _Bullet2 type;
|
||||
};
|
||||
|
||||
template <class _Ret, class _T1>
|
||||
struct __enable_invoke_imp<_Ret, _T1, false, true> {
|
||||
typedef typename add_lvalue_reference<
|
||||
typename __apply_cv<_T1, _Ret>::type
|
||||
>::type _Bullet3;
|
||||
typedef _Bullet3 type;
|
||||
};
|
||||
|
||||
template <class _Ret, class _T1>
|
||||
struct __enable_invoke_imp<_Ret, _T1, false, false> {
|
||||
typedef typename add_lvalue_reference<
|
||||
typename __apply_cv<decltype(*_VSTD::declval<_T1>()), _Ret>::type
|
||||
>::type _Bullet4;
|
||||
typedef _Bullet4 type;
|
||||
};
|
||||
|
||||
template <class _Ret, class _T1>
|
||||
struct __enable_invoke_imp<_Ret, _T1*, false, false> {
|
||||
typedef typename add_lvalue_reference<
|
||||
typename __apply_cv<_T1, _Ret>::type
|
||||
>::type _Bullet4;
|
||||
typedef _Bullet4 type;
|
||||
};
|
||||
|
||||
template <class _Fn, class _T1,
|
||||
class _Traits = __member_pointer_traits<_Fn>,
|
||||
class _Ret = typename _Traits::_ReturnType,
|
||||
class _Class = typename _Traits::_ClassType>
|
||||
struct __enable_invoke : __enable_invoke_imp<
|
||||
_Ret, _T1,
|
||||
is_member_function_pointer<_Fn>::value,
|
||||
is_base_of<_Class, typename remove_reference<_T1>::type>::value>
|
||||
{
|
||||
};
|
||||
|
||||
__nat __invoke(__any, ...);
|
||||
|
||||
// first bullet
|
||||
|
||||
template <class _Fn, class _T1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet1
|
||||
__invoke(_Fn __f, _T1& __t1) {
|
||||
return (__t1.*__f)();
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet1
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0) {
|
||||
return (__t1.*__f)(__a0);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0, class _A1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet1
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1) {
|
||||
return (__t1.*__f)(__a0, __a1);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0, class _A1, class _A2>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet1
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) {
|
||||
return (__t1.*__f)(__a0, __a1, __a2);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet2
|
||||
__invoke(_Fn __f, _T1& __t1) {
|
||||
return ((*__t1).*__f)();
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet2
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0) {
|
||||
return ((*__t1).*__f)(__a0);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0, class _A1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet2
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1) {
|
||||
return ((*__t1).*__f)(__a0, __a1);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1, class _A0, class _A1, class _A2>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet2
|
||||
__invoke(_Fn __f, _T1& __t1, _A0& __a0, _A1& __a1, _A2& __a2) {
|
||||
return ((*__t1).*__f)(__a0, __a1, __a2);
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet3
|
||||
__invoke(_Fn __f, _T1& __t1) {
|
||||
return __t1.*__f;
|
||||
}
|
||||
|
||||
template <class _Fn, class _T1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
typename __enable_invoke<_Fn, _T1>::_Bullet4
|
||||
__invoke(_Fn __f, _T1& __t1) {
|
||||
return (*__t1).*__f;
|
||||
}
|
||||
|
||||
// fifth bullet
|
||||
|
||||
template <class _Fp>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
decltype(_VSTD::declval<_Fp&>()())
|
||||
__invoke(_Fp& __f)
|
||||
{
|
||||
return __f();
|
||||
}
|
||||
|
||||
template <class _Fp, class _A0>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
decltype(_VSTD::declval<_Fp&>()(_VSTD::declval<_A0&>()))
|
||||
__invoke(_Fp& __f, _A0& __a0)
|
||||
{
|
||||
return __f(__a0);
|
||||
}
|
||||
|
||||
template <class _Fp, class _A0, class _A1>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
decltype(_VSTD::declval<_Fp&>()(_VSTD::declval<_A0&>(), _VSTD::declval<_A1&>()))
|
||||
__invoke(_Fp& __f, _A0& __a0, _A1& __a1)
|
||||
{
|
||||
return __f(__a0, __a1);
|
||||
}
|
||||
|
||||
template <class _Fp, class _A0, class _A1, class _A2>
|
||||
inline _LIBCPP_INLINE_VISIBILITY
|
||||
decltype(_VSTD::declval<_Fp&>()(_VSTD::declval<_A0&>(), _VSTD::declval<_A1&>(), _VSTD::declval<_A2&>()))
|
||||
__invoke(_Fp& __f, _A0& __a0, _A1& __a1, _A2& __a2)
|
||||
{
|
||||
return __f(__a0, __a1, __a2);
|
||||
}
|
||||
|
||||
template <class _Fp, bool = __has_result_type<__weak_result_type<_Fp> >::value>
|
||||
struct __invoke_return
|
||||
{
|
||||
typedef typename __weak_result_type<_Fp>::result_type type;
|
||||
};
|
||||
|
||||
template <class _Fp>
|
||||
struct __invoke_return<_Fp, false>
|
||||
{
|
||||
typedef decltype(__invoke(_VSTD::declval<_Fp&>())) type;
|
||||
};
|
||||
|
||||
template <class _Tp, class _A0>
|
||||
struct __invoke_return0
|
||||
{
|
||||
typedef decltype(__invoke(_VSTD::declval<_Tp&>(), _VSTD::declval<_A0&>())) type;
|
||||
};
|
||||
|
||||
template <class _Rp, class _Tp, class _A0>
|
||||
struct __invoke_return0<_Rp _Tp::*, _A0>
|
||||
{
|
||||
typedef typename __enable_invoke<_Rp _Tp::*, _A0>::type type;
|
||||
};
|
||||
|
||||
template <class _Tp, class _A0, class _A1>
|
||||
struct __invoke_return1
|
||||
{
|
||||
typedef decltype(__invoke(_VSTD::declval<_Tp&>(), _VSTD::declval<_A0&>(),
|
||||
_VSTD::declval<_A1&>())) type;
|
||||
};
|
||||
|
||||
template <class _Rp, class _Class, class _A0, class _A1>
|
||||
struct __invoke_return1<_Rp _Class::*, _A0, _A1> {
|
||||
typedef typename __enable_invoke<_Rp _Class::*, _A0>::type type;
|
||||
};
|
||||
|
||||
template <class _Tp, class _A0, class _A1, class _A2>
|
||||
struct __invoke_return2
|
||||
{
|
||||
typedef decltype(__invoke(_VSTD::declval<_Tp&>(), _VSTD::declval<_A0&>(),
|
||||
_VSTD::declval<_A1&>(),
|
||||
_VSTD::declval<_A2&>())) type;
|
||||
};
|
||||
|
||||
template <class _Ret, class _Class, class _A0, class _A1, class _A2>
|
||||
struct __invoke_return2<_Ret _Class::*, _A0, _A1, _A2> {
|
||||
typedef typename __enable_invoke<_Ret _Class::*, _A0>::type type;
|
||||
};
|
||||
#endif // _LIBCPP_FUNCTIONAL_BASE_03
|
||||
23
third_party/libcxx/__locale
vendored
23
third_party/libcxx/__locale
vendored
|
|
@ -18,29 +18,6 @@
|
|||
#include "third_party/libcxx/cstdint"
|
||||
#include "third_party/libcxx/cctype"
|
||||
#include "third_party/libcxx/locale.h"
|
||||
#if defined(_LIBCPP_MSVCRT_LIKE)
|
||||
# include "third_party/libcxx/cstring"
|
||||
# include "third_party/libcxx/support/win32/locale_win32.h"
|
||||
#elif defined(_AIX)
|
||||
# include "third_party/libcxx/support/ibm/xlocale.h"
|
||||
#elif defined(__ANDROID__)
|
||||
# include "third_party/libcxx/support/android/locale_bionic.h"
|
||||
#elif defined(__sun__)
|
||||
# include "third_party/libcxx/xlocale.h"
|
||||
# include "third_party/libcxx/support/solaris/xlocale.h"
|
||||
#elif defined(_NEWLIB_VERSION)
|
||||
# include "third_party/libcxx/support/newlib/xlocale.h"
|
||||
#elif (defined(__APPLE__) || defined(__FreeBSD__) \
|
||||
|| defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
|
||||
# include "third_party/libcxx/xlocale.h"
|
||||
#elif defined(__Fuchsia__)
|
||||
# include "third_party/libcxx/support/fuchsia/xlocale.h"
|
||||
#elif defined(__wasi__)
|
||||
// WASI libc uses musl's locales support.
|
||||
# include "third_party/libcxx/support/musl/xlocale.h"
|
||||
#elif defined(_LIBCPP_HAS_MUSL_LIBC)
|
||||
# include "third_party/libcxx/support/musl/xlocale.h"
|
||||
#endif
|
||||
|
||||
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
||||
#pragma GCC system_header
|
||||
|
|
|
|||
2
third_party/libcxx/__threading_support
vendored
2
third_party/libcxx/__threading_support
vendored
|
|
@ -22,7 +22,7 @@
|
|||
#endif
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
|
||||
# include "third_party/libcxx/__external_threading"
|
||||
//# include "third_party/libcxx/__external_threading"
|
||||
#elif !defined(_LIBCPP_HAS_NO_THREADS)
|
||||
|
||||
#if defined(_LIBCPP_HAS_THREAD_API_PTHREAD)
|
||||
|
|
|
|||
2
third_party/libcxx/algorithm
vendored
2
third_party/libcxx/algorithm
vendored
|
|
@ -23,7 +23,7 @@
|
|||
#include "third_party/libcxx/version"
|
||||
|
||||
#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17
|
||||
# include "third_party/libcxx/__pstl_algorithm"
|
||||
//# include "third_party/libcxx/__pstl_algorithm"
|
||||
#endif
|
||||
|
||||
#include "third_party/libcxx/__debug"
|
||||
|
|
|
|||
2
third_party/libcxx/execution
vendored
2
third_party/libcxx/execution
vendored
|
|
@ -14,7 +14,7 @@
|
|||
#include "third_party/libcxx/__config"
|
||||
|
||||
#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17
|
||||
# include "third_party/libcxx/__pstl_execution"
|
||||
//# include "third_party/libcxx/__pstl_execution"
|
||||
#endif
|
||||
|
||||
#endif // _LIBCPP_EXECUTION
|
||||
|
|
|
|||
2
third_party/libcxx/functional
vendored
2
third_party/libcxx/functional
vendored
|
|
@ -2528,7 +2528,7 @@ swap(function<_Rp(_ArgTypes...)>& __x, function<_Rp(_ArgTypes...)>& __y) _NOEXCE
|
|||
|
||||
#else // _LIBCPP_CXX03_LANG
|
||||
|
||||
# include "third_party/libcxx/__functional_03"
|
||||
//# include "third_party/libcxx/__functional_03"
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
4
third_party/libcxx/locale
vendored
4
third_party/libcxx/locale
vendored
|
|
@ -26,11 +26,11 @@
|
|||
#include "third_party/libcxx/cstdio"
|
||||
#ifdef _LIBCPP_HAS_CATOPEN
|
||||
# include "libc/str/locale.h"
|
||||
# include "third_party/libcxx/nl_types.h"
|
||||
//# include "third_party/libcxx/nl_types.h"
|
||||
#endif
|
||||
|
||||
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
|
||||
# include "third_party/libcxx/__bsd_locale_defaults.h"
|
||||
//# include "third_party/libcxx/__bsd_locale_defaults.h"
|
||||
#else
|
||||
#include "third_party/libcxx/__bsd_locale_fallbacks.h"
|
||||
#endif
|
||||
|
|
|
|||
2
third_party/libcxx/memory
vendored
2
third_party/libcxx/memory
vendored
|
|
@ -5364,7 +5364,7 @@ _LIBCPP_END_NAMESPACE_STD
|
|||
_LIBCPP_POP_MACROS
|
||||
|
||||
#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17
|
||||
# include "third_party/libcxx/__pstl_memory"
|
||||
//# include "third_party/libcxx/__pstl_memory"
|
||||
#endif
|
||||
|
||||
#endif // _LIBCPP_MEMORY
|
||||
|
|
|
|||
2
third_party/libcxx/numeric
vendored
2
third_party/libcxx/numeric
vendored
|
|
@ -587,7 +587,7 @@ _LIBCPP_END_NAMESPACE_STD
|
|||
_LIBCPP_POP_MACROS
|
||||
|
||||
#if defined(_LIBCPP_HAS_PARALLEL_ALGORITHMS) && _LIBCPP_STD_VER >= 17
|
||||
# include "third_party/libcxx/__pstl_numeric"
|
||||
//# include "third_party/libcxx/__pstl_numeric"
|
||||
#endif
|
||||
|
||||
#endif // _LIBCPP_NUMERIC
|
||||
|
|
|
|||
5
third_party/lua/lua.mk
vendored
5
third_party/lua/lua.mk
vendored
|
|
@ -63,6 +63,10 @@ THIRD_PARTY_LUA_A_HDRS = \
|
|||
third_party/lua/tms.h \
|
||||
third_party/lua/visitor.h
|
||||
|
||||
THIRD_PARTY_LUA_A_INCS = \
|
||||
third_party/lua/ljumptab.inc \
|
||||
third_party/lua/lopnames.inc
|
||||
|
||||
THIRD_PARTY_LUA_A_SRCS = \
|
||||
third_party/lua/lapi.c \
|
||||
third_party/lua/lauxlib.c \
|
||||
|
|
@ -294,6 +298,7 @@ THIRD_PARTY_LUA_SRCS = \
|
|||
|
||||
THIRD_PARTY_LUA_LIBS = $(foreach x,$(THIRD_PARTY_LUA_ARTIFACTS),$($(x)))
|
||||
THIRD_PARTY_LUA_HDRS = $(foreach x,$(THIRD_PARTY_LUA_ARTIFACTS),$($(x)_HDRS))
|
||||
THIRD_PARTY_LUA_INCS = $(foreach x,$(THIRD_PARTY_LUA_ARTIFACTS),$($(x)_INCS))
|
||||
THIRD_PARTY_LUA_OBJS = $(foreach x,$(THIRD_PARTY_LUA_ARTIFACTS),$($(x)_OBJS))
|
||||
$(THIRD_PARTY_LUA_OBJS): third_party/lua/lua.mk
|
||||
|
||||
|
|
|
|||
1
third_party/python/python.mk
vendored
1
third_party/python/python.mk
vendored
|
|
@ -297,6 +297,7 @@ THIRD_PARTY_PYTHON_INCS = \
|
|||
third_party/python/Modules/clinic/_pickle.inc \
|
||||
third_party/python/Modules/clinic/cmathmodule.inc \
|
||||
third_party/python/Modules/clinic/_elementtree.inc \
|
||||
third_party/python/Modules/clinic/_struct.inc \
|
||||
third_party/python/Modules/clinic/pwdmodule.inc \
|
||||
third_party/python/Modules/clinic/audioop.inc
|
||||
|
||||
|
|
|
|||
2
third_party/sqlite3/.clang-format
vendored
Normal file
2
third_party/sqlite3/.clang-format
vendored
Normal file
|
|
@ -0,0 +1,2 @@
|
|||
DisableFormat: true
|
||||
SortIncludes: Never
|
||||
4
third_party/sqlite3/fts3_tokenizer.c
vendored
4
third_party/sqlite3/fts3_tokenizer.c
vendored
|
|
@ -227,9 +227,9 @@ int sqlite3Fts3InitTokenizer(
|
|||
#ifdef SQLITE_TEST
|
||||
|
||||
#if defined(INCLUDE_SQLITE_TCL_H)
|
||||
# include "sqlite_tcl.h"
|
||||
//# include "sqlite_tcl.h"
|
||||
#else
|
||||
# include "tcl.h"
|
||||
//# include "tcl.h"
|
||||
#endif
|
||||
#include <string.h>
|
||||
|
||||
|
|
|
|||
4
third_party/sqlite3/sqliteInt.h
vendored
4
third_party/sqlite3/sqliteInt.h
vendored
|
|
@ -165,9 +165,9 @@
|
|||
** disabled.
|
||||
*/
|
||||
#if defined(_HAVE_MINGW_H)
|
||||
# include "mingw.h"
|
||||
//# include "mingw.h"
|
||||
#elif defined(_HAVE__MINGW_H)
|
||||
# include "_mingw.h"
|
||||
//# include "_mingw.h"
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
|
|
|||
4
third_party/unzip/fileio.c
vendored
4
third_party/unzip/fileio.c
vendored
|
|
@ -67,10 +67,6 @@
|
|||
|
||||
#define st_mtime st_mtim.tv_sec
|
||||
|
||||
#if defined( UNIX) && defined( __APPLE__)
|
||||
#include "third_party/unzip/unix/macosx.h"
|
||||
#endif /* defined( UNIX) && defined( __APPLE__) */
|
||||
|
||||
/* setup of codepage conversion for decryption passwords */
|
||||
#if CRYPT
|
||||
# if (defined(CRYP_USES_ISO2OEM) && !defined(IZ_ISO2OEM_ARRAY))
|
||||
|
|
|
|||
4
third_party/unzip/globals.h
vendored
4
third_party/unzip/globals.h
vendored
|
|
@ -152,10 +152,6 @@
|
|||
#include "third_party/bzip2/bzlib.h"
|
||||
#endif
|
||||
|
||||
#if defined( UNIX) && defined( __APPLE__)
|
||||
#include "third_party/unzip/unix/macosx.h"
|
||||
#endif /* defined( UNIX) && defined( __APPLE__) */
|
||||
|
||||
|
||||
/*************/
|
||||
/* Globals */
|
||||
|
|
|
|||
|
|
@ -17,10 +17,12 @@
|
|||
│ PERFORMANCE OF THIS SOFTWARE. │
|
||||
╚─────────────────────────────────────────────────────────────────────────────*/
|
||||
#include "libc/calls/calls.h"
|
||||
#include "libc/calls/struct/stat.h"
|
||||
#include "libc/errno.h"
|
||||
#include "libc/fmt/libgen.h"
|
||||
#include "libc/fmt/magnumstrs.internal.h"
|
||||
#include "libc/intrin/bits.h"
|
||||
#include "libc/intrin/kprintf.h"
|
||||
#include "libc/limits.h"
|
||||
#include "libc/macros.internal.h"
|
||||
#include "libc/mem/alg.h"
|
||||
|
|
@ -30,14 +32,16 @@
|
|||
#include "libc/stdio/append.h"
|
||||
#include "libc/stdio/stdio.h"
|
||||
#include "libc/str/str.h"
|
||||
#include "libc/str/tab.internal.h"
|
||||
#include "libc/sysv/consts/map.h"
|
||||
#include "libc/sysv/consts/o.h"
|
||||
#include "libc/sysv/consts/prot.h"
|
||||
#include "libc/sysv/consts/s.h"
|
||||
#include "third_party/getopt/getopt.internal.h"
|
||||
#include "tool/build/lib/getargs.h"
|
||||
|
||||
#define VERSION \
|
||||
"cosmopolitan mkdeps v2.0\n" \
|
||||
"cosmopolitan mkdeps v3.0\n" \
|
||||
"copyright 2023 justine tunney\n" \
|
||||
"https://github.com/jart/cosmopolitan\n"
|
||||
|
||||
|
|
@ -46,26 +50,26 @@
|
|||
"\n" \
|
||||
"DESCRIPTION\n" \
|
||||
"\n" \
|
||||
" Generates makefile defining header dependencies.\n" \
|
||||
" Generates header file dependencies for your makefile\n" \
|
||||
"\n" \
|
||||
" This tool computes the transitive closure of included paths\n" \
|
||||
" for every source file in your repository. This program does\n" \
|
||||
" it orders of a magnitude faster than `gcc -M` on each file.\n" \
|
||||
"\n" \
|
||||
" Includes look like this:\n" \
|
||||
"\n" \
|
||||
" - #include \"root/of/repository/foo.h\"\n" \
|
||||
" - .include \"root/of/repository/foo.inc\"\n" \
|
||||
"\n" \
|
||||
" They do NOT look like this:\n" \
|
||||
"\n" \
|
||||
" - #include <stdio.h>\n" \
|
||||
" - #include \"foo.h\"\n" \
|
||||
" - # include \"foo.h\"\n" \
|
||||
" - #include \"foo.h\"\n" \
|
||||
" - #include \"samedir.h\"\n" \
|
||||
" - #include \"root/of/repository/foo.h\"\n" \
|
||||
" - .include \"asm/x86_64/foo.s\"\n" \
|
||||
"\n" \
|
||||
" Your generated make code looks like this:\n" \
|
||||
"\n" \
|
||||
" o//package/foo.o: \\\n" \
|
||||
" package/foo.c \\\n" \
|
||||
" package/foo.h \\\n" \
|
||||
" package/bar.h\n" \
|
||||
" package/bar.h \\\n" \
|
||||
" libc/isystem/stdio.h\n" \
|
||||
" o//package/bar.o: \\\n" \
|
||||
" package/bar.c \\\n" \
|
||||
" package/bar.h\n" \
|
||||
|
|
@ -74,7 +78,10 @@
|
|||
"\n" \
|
||||
" -h show usage\n" \
|
||||
" -o OUTPUT set output path\n" \
|
||||
" -r ROOT set build output prefix, e.g. o//\n" \
|
||||
" -g ROOT set generated path [default: o/]\n" \
|
||||
" -r ROOT set build output path, e.g. o/$(MODE)/\n" \
|
||||
" -S PATH isystem include path [default: libc/isystem/]\n" \
|
||||
" -s hermetically sealed mode [repeatable]\n" \
|
||||
"\n" \
|
||||
"ARGUMENTS\n" \
|
||||
"\n" \
|
||||
|
|
@ -82,8 +89,8 @@
|
|||
" INPUT should be source or @args.txt\n" \
|
||||
"\n"
|
||||
|
||||
#define kIncludePrefix "include "
|
||||
#define kSystemIncludes "libc/isystem/"
|
||||
#define Read32(s) (s[3] << 24 | s[2] << 16 | s[1] << 8 | s[0])
|
||||
#define EXT(s) Read32(s "\0\0")
|
||||
|
||||
struct Source {
|
||||
unsigned hash;
|
||||
|
|
@ -111,17 +118,34 @@ struct Edges {
|
|||
struct Edge *p;
|
||||
};
|
||||
|
||||
static const char kSourceExts[][5] = {".s", ".S", ".c", ".cc", ".cpp"};
|
||||
static const uint32_t kSourceExts[] = {
|
||||
EXT("s"), // assembly
|
||||
EXT("S"), // assembly with c preprocessor
|
||||
EXT("c"), // c
|
||||
EXT("cc"), // c++
|
||||
EXT("cpp"), // c++
|
||||
};
|
||||
|
||||
static char *names;
|
||||
static int hermetic;
|
||||
static unsigned counter;
|
||||
static const char *prog;
|
||||
static struct Edges edges;
|
||||
static struct Sauce *sauces;
|
||||
static struct Sources sources;
|
||||
static const char *systempath;
|
||||
static const char *buildroot;
|
||||
static const char *genroot;
|
||||
static const char *outpath;
|
||||
|
||||
static inline bool IsBlank(int c) {
|
||||
return c == ' ' || c == '\t';
|
||||
}
|
||||
|
||||
static inline bool IsGraph(wint_t c) {
|
||||
return 0x21 <= c && c <= 0x7E;
|
||||
}
|
||||
|
||||
static wontreturn void Die(const char *reason) {
|
||||
tinyprint(2, prog, ": ", reason, "\n", NULL);
|
||||
exit(1);
|
||||
|
|
@ -132,6 +156,11 @@ static wontreturn void DieSys(const char *thing) {
|
|||
exit(1);
|
||||
}
|
||||
|
||||
static wontreturn void DiePathTooLong(const char *path) {
|
||||
errno = ENAMETOOLONG;
|
||||
DieSys(path);
|
||||
}
|
||||
|
||||
static wontreturn void DieOom(void) {
|
||||
Die("out of memory");
|
||||
}
|
||||
|
|
@ -233,7 +262,7 @@ static void Rehash(void) {
|
|||
free(old.p);
|
||||
}
|
||||
|
||||
static unsigned GetSourceId(const char *name, size_t len) {
|
||||
static int HashSource(const char *name, size_t len, bool create) {
|
||||
unsigned hash;
|
||||
size_t i, step;
|
||||
i = 0;
|
||||
|
|
@ -249,6 +278,7 @@ static unsigned GetSourceId(const char *name, size_t len) {
|
|||
step++;
|
||||
} while (sources.p[i].hash);
|
||||
}
|
||||
if (!create) return -1;
|
||||
if (++sources.i >= (sources.n >> 1)) {
|
||||
Rehash();
|
||||
step = 0;
|
||||
|
|
@ -264,21 +294,118 @@ static unsigned GetSourceId(const char *name, size_t len) {
|
|||
return (sources.p[i].id = counter++);
|
||||
}
|
||||
|
||||
static int CreateSourceId(const char *name) {
|
||||
return HashSource(name, strlen(name), true);
|
||||
}
|
||||
|
||||
static int GetSourceId(const char *name) {
|
||||
return HashSource(name, strlen(name), false);
|
||||
}
|
||||
|
||||
// `p` should point to substring "include "
|
||||
// `map` and `mapsize` define legal memory range
|
||||
// returns pointer to path, or null if `p` isn't an include
|
||||
//
|
||||
// syntax like the following is supported:
|
||||
//
|
||||
// - `#include "foo.h"`
|
||||
// - `#include <foo.h>`
|
||||
// - `# include <foo.h>`
|
||||
// - `#include <foo.h>`
|
||||
// - ` #include <foo.h>`
|
||||
// - `.include "foo.h"` (for .s files only)
|
||||
//
|
||||
// known issues:
|
||||
//
|
||||
// - we can't tell if it's inside a /* comment */
|
||||
// - whitespace like vertical tab isn't supported
|
||||
//
|
||||
static const char *FindIncludePath(const char *map, size_t mapsize,
|
||||
const char *p, bool is_assembly) {
|
||||
const char *q = p;
|
||||
|
||||
// scan backwards for hash character
|
||||
for (;;) {
|
||||
if (q == map) {
|
||||
return false;
|
||||
}
|
||||
if (IsBlank(q[-1])) {
|
||||
--q;
|
||||
continue;
|
||||
}
|
||||
if (q[-1] == '#' && !is_assembly) {
|
||||
--q;
|
||||
break;
|
||||
} else if (q[-1] == '.' && is_assembly) {
|
||||
--q;
|
||||
break;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// scan backwards for newline character
|
||||
if (!is_assembly) {
|
||||
for (;;) {
|
||||
if (q == map) {
|
||||
break;
|
||||
}
|
||||
if (IsBlank(q[-1])) {
|
||||
--q;
|
||||
continue;
|
||||
}
|
||||
if (q[-1] == '\n') {
|
||||
break;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// scan forward for path
|
||||
q = p + strlen("include ");
|
||||
for (;;) {
|
||||
if (q >= map + mapsize) {
|
||||
break;
|
||||
}
|
||||
if (IsBlank(*q)) {
|
||||
++q;
|
||||
continue;
|
||||
}
|
||||
if (*q == '"' || (*q == '<' && !is_assembly)) {
|
||||
++q;
|
||||
break;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// return pointer to path
|
||||
return q;
|
||||
}
|
||||
|
||||
static void LoadRelationships(int argc, char *argv[]) {
|
||||
int fd;
|
||||
char *map;
|
||||
ssize_t rc;
|
||||
size_t size;
|
||||
bool is_assembly;
|
||||
struct GetArgs ga;
|
||||
char srcdirbuf[256];
|
||||
size_t n, size, inclen;
|
||||
unsigned srcid, dependency;
|
||||
int srcid, dependency;
|
||||
static char srcdirbuf[PATH_MAX];
|
||||
const char *p, *pe, *src, *path, *pathend, *srcdir;
|
||||
getargs_init(&ga, argv + optind);
|
||||
inclen = strlen(kIncludePrefix);
|
||||
while ((src = getargs_next(&ga))) {
|
||||
n = strlen(src);
|
||||
srcid = GetSourceId(src, n);
|
||||
strlcpy(srcdirbuf, src, sizeof(srcdirbuf));
|
||||
CreateSourceId(src);
|
||||
}
|
||||
getargs_destroy(&ga);
|
||||
getargs_init(&ga, argv + optind);
|
||||
while ((src = getargs_next(&ga))) {
|
||||
is_assembly = endswith(src, ".s");
|
||||
srcid = GetSourceId(src);
|
||||
if (strlcpy(srcdirbuf, src, PATH_MAX) >= PATH_MAX) {
|
||||
DiePathTooLong(src);
|
||||
}
|
||||
srcdir = dirname(srcdirbuf);
|
||||
if ((fd = open(src, O_RDONLY)) == -1) {
|
||||
if (errno == ENOENT && ga.path) {
|
||||
|
|
@ -296,45 +423,66 @@ static void LoadRelationships(int argc, char *argv[]) {
|
|||
DieSys(src);
|
||||
}
|
||||
if ((size = rc)) {
|
||||
map = mmap(0, size, PROT_READ, MAP_SHARED, fd, 0);
|
||||
// repeatedly map to same fixed address so in order to weasel out
|
||||
// of incurring the additional overhead of all these munmap calls
|
||||
map = mmap((void *)0x311987030000, size, PROT_READ,
|
||||
MAP_SHARED | MAP_FIXED, fd, 0);
|
||||
if (map == MAP_FAILED) {
|
||||
DieSys(src);
|
||||
}
|
||||
for (p = map + 1, pe = map + size; p < pe; ++p) {
|
||||
int right;
|
||||
char juf[256], *jb;
|
||||
char buf[256], *bp = buf;
|
||||
if (!(p = memmem(p, pe - p, kIncludePrefix, inclen))) break;
|
||||
path = p + inclen + 1;
|
||||
if (path[-1] == '"') {
|
||||
right = '"';
|
||||
} else if (path[-1] == '<') {
|
||||
bp = mempcpy(bp, kSystemIncludes, strlen(kSystemIncludes));
|
||||
for (p = map, pe = map + size; p < pe; ++p) {
|
||||
char *bp;
|
||||
char right;
|
||||
char buf[PATH_MAX];
|
||||
if (!(p = memmem(p, pe - p, "include ", 8))) break;
|
||||
if (!(path = FindIncludePath(map, size, p, is_assembly))) continue;
|
||||
bp = buf;
|
||||
if (path[-1] == '<') {
|
||||
if (!systempath) continue;
|
||||
bp = stpcpy(bp, systempath);
|
||||
right = '>';
|
||||
} else {
|
||||
continue;
|
||||
right = '"';
|
||||
}
|
||||
if ((pathend = memchr(path, right, pe - path))) {
|
||||
const char *final;
|
||||
char juf[PATH_MAX];
|
||||
if ((bp - buf) + (pathend - path) >= PATH_MAX) {
|
||||
tinyprint(2, src, ": include path too long\n", NULL);
|
||||
exit(1);
|
||||
}
|
||||
pathend = memchr(path, right, pe - path);
|
||||
if (pathend && pathend - path > 0 && //
|
||||
(p[-1] == '#' || p[-1] == '.') && //
|
||||
(p - map == 1 || p[-2] == '\n') && //
|
||||
(bp - buf) + (pathend - path) < sizeof(buf)) { //
|
||||
*(bp = mempcpy(bp, path, pathend - path)) = 0;
|
||||
if (right == '>' && !isregularfile(buf)) continue;
|
||||
if (!strchr(buf, '/') && !isregularfile(buf)) {
|
||||
if (!(jb = __join_paths(juf, sizeof(juf), srcdir, buf))) continue;
|
||||
if (!isregularfile(jb)) continue;
|
||||
dependency = GetSourceId(jb, strlen(jb));
|
||||
// let foo/bar.c say `#include "foo/hdr.h"`
|
||||
dependency = GetSourceId((final = buf));
|
||||
// let foo/bar.c say `#include "hdr.h"`
|
||||
if (dependency == -1 && right == '"' && !strchr(buf, '/')) {
|
||||
if (!(final = __join_paths(juf, PATH_MAX, srcdir, buf))) {
|
||||
DiePathTooLong(buf);
|
||||
}
|
||||
dependency = GetSourceId(final);
|
||||
}
|
||||
if (dependency == -1) {
|
||||
if (startswith(buf, genroot)) {
|
||||
dependency = CreateSourceId(src);
|
||||
} else if (!hermetic) {
|
||||
continue;
|
||||
} else if (hermetic == 1 && right == '>') {
|
||||
// chances are the `#include <foo>` is in some #ifdef
|
||||
// that'll never actually be executed; thus we ignore
|
||||
// since landlock make unveil() shall catch it anyway
|
||||
continue;
|
||||
} else {
|
||||
dependency = GetSourceId(buf, bp - buf);
|
||||
tinyprint(
|
||||
2, final,
|
||||
": path not specified by HDRS/SRCS/INCS make variables\n",
|
||||
NULL);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
AppendEdge(&edges, dependency, srcid);
|
||||
p = pathend;
|
||||
p = pathend + 1;
|
||||
}
|
||||
}
|
||||
if (munmap(map, size)) {
|
||||
DieSys(src);
|
||||
}
|
||||
}
|
||||
if (close(fd)) {
|
||||
DieSys(src);
|
||||
|
|
@ -350,14 +498,35 @@ static wontreturn void ShowUsage(int rc, int fd) {
|
|||
|
||||
static void GetOpts(int argc, char *argv[]) {
|
||||
int opt;
|
||||
while ((opt = getopt(argc, argv, "hno:r:")) != -1) {
|
||||
while ((opt = getopt(argc, argv, "hnsgS:o:r:")) != -1) {
|
||||
switch (opt) {
|
||||
case 's':
|
||||
++hermetic;
|
||||
break;
|
||||
case 'S':
|
||||
if (systempath) {
|
||||
Die("multiple system paths not supported yet");
|
||||
}
|
||||
systempath = optarg;
|
||||
break;
|
||||
case 'o':
|
||||
if (outpath) {
|
||||
Die("multiple output paths specified");
|
||||
}
|
||||
outpath = optarg;
|
||||
break;
|
||||
case 'r':
|
||||
if (buildroot) {
|
||||
Die("multiple build roots specified");
|
||||
}
|
||||
buildroot = optarg;
|
||||
break;
|
||||
case 'g':
|
||||
if (genroot) {
|
||||
Die("multiple generated roots specified");
|
||||
}
|
||||
genroot = optarg;
|
||||
break;
|
||||
case 'n':
|
||||
exit(0);
|
||||
case 'h':
|
||||
|
|
@ -366,29 +535,83 @@ static void GetOpts(int argc, char *argv[]) {
|
|||
ShowUsage(1, 2);
|
||||
}
|
||||
}
|
||||
if (!outpath) {
|
||||
Die("need output path");
|
||||
}
|
||||
if (!buildroot) {
|
||||
Die("need build output prefix");
|
||||
}
|
||||
if (optind == argc) {
|
||||
Die("missing input argument");
|
||||
}
|
||||
if (!genroot) {
|
||||
genroot = "o/";
|
||||
}
|
||||
if (!endswith(genroot, "/")) {
|
||||
Die("generated output path must end with slash");
|
||||
}
|
||||
if (!buildroot) {
|
||||
Die("need build output path");
|
||||
}
|
||||
if (!endswith(buildroot, "/")) {
|
||||
Die("build output path must end with slash");
|
||||
}
|
||||
if (!startswith(buildroot, genroot)) {
|
||||
Die("build output path must start with generated output path");
|
||||
}
|
||||
if (!systempath && hermetic) {
|
||||
systempath = "libc/isystem/";
|
||||
}
|
||||
if (systempath && !hermetic) {
|
||||
Die("system path can only be specified in hermetic mode");
|
||||
}
|
||||
if (systempath) {
|
||||
size_t n;
|
||||
struct stat st;
|
||||
if (stat(systempath, &st)) {
|
||||
DieSys(systempath);
|
||||
}
|
||||
if (!S_ISDIR(st.st_mode)) {
|
||||
errno = ENOTDIR;
|
||||
DieSys(systempath);
|
||||
}
|
||||
if ((n = strlen(systempath)) >= PATH_MAX) {
|
||||
DiePathTooLong(systempath);
|
||||
}
|
||||
if (!n || systempath[n - 1] != '/') {
|
||||
Die("system path must end with slash");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static const char *StripExt(char pathbuf[PATH_MAX + 1], const char *s) {
|
||||
static const char *StripExt(char pathbuf[hasatleast PATH_MAX], const char *s) {
|
||||
static char *dot;
|
||||
strlcpy(pathbuf, s, PATH_MAX + 1);
|
||||
if (strlcpy(pathbuf, s, PATH_MAX) >= PATH_MAX) {
|
||||
DiePathTooLong(s);
|
||||
}
|
||||
dot = strrchr(pathbuf, '.');
|
||||
if (dot) *dot = '\0';
|
||||
return pathbuf;
|
||||
}
|
||||
|
||||
static uint32_t GetFileExtension(const char *s) {
|
||||
uint32_t w;
|
||||
size_t i, n;
|
||||
n = s ? strlen(s) : 0;
|
||||
for (i = w = 0; n--;) {
|
||||
wint_t c = s[n];
|
||||
if (!IsGraph(c)) return 0;
|
||||
if (c == '.') break;
|
||||
if (++i > 4) return 0;
|
||||
w <<= 8;
|
||||
w |= kToLower[c];
|
||||
}
|
||||
return w;
|
||||
}
|
||||
|
||||
static bool IsObjectSource(const char *name) {
|
||||
int i;
|
||||
uint32_t ext;
|
||||
if ((ext = GetFileExtension(name))) {
|
||||
for (i = 0; i < ARRAYLEN(kSourceExts); ++i) {
|
||||
if (endswith(name, kSourceExts[i])) return true;
|
||||
if (ext == kSourceExts[i]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
|
@ -416,17 +639,16 @@ static char *Explore(void) {
|
|||
unsigned *visited;
|
||||
size_t i, visilen;
|
||||
char *makefile = 0;
|
||||
char buf[PATH_MAX + 1];
|
||||
char buf[PATH_MAX];
|
||||
visilen = (sources.i + sizeof(*visited) * CHAR_BIT - 1) /
|
||||
(sizeof(*visited) * CHAR_BIT);
|
||||
visited = Malloc(visilen * sizeof(*visited));
|
||||
for (i = 0; i < sources.i; ++i) {
|
||||
path = names + sauces[i].name;
|
||||
if (!IsObjectSource(path)) continue;
|
||||
if (startswith(path, genroot)) continue;
|
||||
Appendw(&makefile, '\n');
|
||||
if (!startswith(path, "o/")) {
|
||||
Appends(&makefile, buildroot);
|
||||
}
|
||||
Appends(&makefile, StripExt(buf, path));
|
||||
Appendw(&makefile, READ64LE(".o: \\\n\t"));
|
||||
Appends(&makefile, path);
|
||||
|
|
@ -441,7 +663,7 @@ static char *Explore(void) {
|
|||
}
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
int fd;
|
||||
int fd = 1;
|
||||
ssize_t rc;
|
||||
size_t i, n;
|
||||
char *makefile;
|
||||
|
|
@ -454,7 +676,8 @@ int main(int argc, char *argv[]) {
|
|||
LoadRelationships(argc, argv);
|
||||
Crunch();
|
||||
makefile = Explore();
|
||||
if ((fd = open(outpath, O_WRONLY | O_CREAT | O_TRUNC, 0644)) == -1) {
|
||||
if (outpath &&
|
||||
(fd = open(outpath, O_WRONLY | O_CREAT | O_TRUNC, 0644)) == -1) {
|
||||
DieSys(outpath);
|
||||
}
|
||||
n = appendz(makefile).i;
|
||||
|
|
@ -463,7 +686,7 @@ int main(int argc, char *argv[]) {
|
|||
DieSys(outpath);
|
||||
}
|
||||
}
|
||||
if (close(fd)) {
|
||||
if (outpath && close(fd)) {
|
||||
DieSys(outpath);
|
||||
}
|
||||
free(makefile);
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ PKGS += TOOL_NET
|
|||
TOOL_NET_FILES := $(wildcard tool/net/*)
|
||||
TOOL_NET_SRCS = $(filter %.c,$(TOOL_NET_FILES))
|
||||
TOOL_NET_HDRS = $(filter %.h,$(TOOL_NET_FILES))
|
||||
TOOL_NET_INCS = $(filter %.inc,$(TOOL_NET_FILES))
|
||||
|
||||
TOOL_NET_OBJS = \
|
||||
$(TOOL_NET_SRCS:%.c=o/$(MODE)/%.o)
|
||||
|
|
|
|||
|
|
@ -7,13 +7,14 @@
|
|||
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
|
||||
╚─────────────────────────────────────────────────────────────────*/
|
||||
#endif
|
||||
#include "libc/calls/calls.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/calls/struct/rlimit.h"
|
||||
#include "libc/calls/calls.h"
|
||||
#include "libc/errno.h"
|
||||
#include "libc/intrin/describeflags.internal.h"
|
||||
#include "libc/intrin/strace.internal.h"
|
||||
#include "libc/log/color.internal.h"
|
||||
#include "libc/macros.internal.h"
|
||||
#include "libc/runtime/runtime.h"
|
||||
#include "libc/stdio/stdio.h"
|
||||
#include "libc/str/str.h"
|
||||
#include "libc/sysv/consts/rlim.h"
|
||||
|
|
|
|||
Loading…
Reference in a new issue