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Bring MODE=tiny binary sizes down to 20kb minimum

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aarch64 binaries start at 4kb.
This commit is contained in:
Justine Tunney 2023-05-10 03:38:43 -07:00
parent 5f57fc1f59
commit f312f706f4
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
8 changed files with 27 additions and 10 deletions
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2
ape/ape.S
View file

@ -1941,6 +1941,7 @@ __bss_start:
__bss_end: __bss_end:
.previous .previous
#if !IsTiny()
#ifdef APE_IS_SHELL_SCRIPT #ifdef APE_IS_SHELL_SCRIPT
.section .blink,"a",@progbits .section .blink,"a",@progbits
@ -1960,6 +1961,7 @@ blink_darwin_arm64_size = . - blink_darwin_arm64
.previous .previous
#endif /* APE_IS_SHELL_SCRIPT */ #endif /* APE_IS_SHELL_SCRIPT */
#endif /* !IsTiny() */
.end .end
 

4
libc/intrin/asan.c
View file

@ -48,6 +48,8 @@
#include "libc/thread/tls.h" #include "libc/thread/tls.h"
#include "third_party/dlmalloc/dlmalloc.h" #include "third_party/dlmalloc/dlmalloc.h"
#ifdef __x86_64__
STATIC_YOINK("_init_asan"); STATIC_YOINK("_init_asan");
#if IsModeDbg() #if IsModeDbg()
@ -1497,3 +1499,5 @@ __attribute__((__constructor__)) void __asan_init(int argc, char **argv,
STRACE("/_/ \\_\\____/_/ \\_\\_| \\_|"); STRACE("/_/ \\_\\____/_/ \\_\\_| \\_|");
STRACE("cosmopolitan memory safety module initialized"); STRACE("cosmopolitan memory safety module initialized");
} }
#endif /* __x86_64__ */

14
libc/intrin/g_fds.c
View file

@ -22,6 +22,7 @@
#include "libc/intrin/extend.internal.h" #include "libc/intrin/extend.internal.h"
#include "libc/intrin/pushpop.h" #include "libc/intrin/pushpop.h"
#include "libc/intrin/weaken.h" #include "libc/intrin/weaken.h"
#include "libc/macros.internal.h"
#include "libc/nt/runtime.h" #include "libc/nt/runtime.h"
#include "libc/runtime/memtrack.internal.h" #include "libc/runtime/memtrack.internal.h"
#include "libc/str/str.h" #include "libc/str/str.h"
@ -34,6 +35,7 @@ STATIC_YOINK("_init_g_fds");
#endif #endif
struct Fds g_fds; struct Fds g_fds;
static struct Fd g_fds_static[8];
static textwindows dontinline void SetupWinStd(struct Fds *fds, int i, int x) { static textwindows dontinline void SetupWinStd(struct Fds *fds, int i, int x) {
int64_t h; int64_t h;
@ -50,11 +52,17 @@ textstartup void InitializeFileDescriptors(void) {
pthread_atfork(_weaken(__fds_lock), _weaken(__fds_unlock), pthread_atfork(_weaken(__fds_lock), _weaken(__fds_unlock),
_weaken(__fds_funlock)); _weaken(__fds_funlock));
fds = VEIL("r", &g_fds); fds = VEIL("r", &g_fds);
fds->p = fds->e = (void *)kMemtrackFdsStart;
fds->n = 4; fds->n = 4;
atomic_store_explicit(&fds->f, 3, memory_order_relaxed); atomic_store_explicit(&fds->f, 3, memory_order_relaxed);
fds->e = _extend(fds->p, fds->n * sizeof(*fds->p), fds->e, MAP_PRIVATE, if (_weaken(_extend)) {
kMemtrackFdsStart + kMemtrackFdsSize); fds->p = fds->e = (void *)kMemtrackFdsStart;
fds->e =
_weaken(_extend)(fds->p, fds->n * sizeof(*fds->p), fds->e, MAP_PRIVATE,
kMemtrackFdsStart + kMemtrackFdsSize);
} else {
fds->p = g_fds_static;
fds->e = g_fds_static + ARRAYLEN(g_fds_static);
}
if (IsMetal()) { if (IsMetal()) {
extern const char vga_console[]; extern const char vga_console[];
fds->f = 3; fds->f = 3;

8
libc/sysv/consts/nr.h
View file

@ -162,7 +162,7 @@ extern const long __NR_setfsgid;
extern const long __NR_capget; extern const long __NR_capget;
extern const long __NR_capset; extern const long __NR_capset;
extern const long __NR_sigtimedwait; extern const long __NR_sigtimedwait;
extern const long __NR_rt_sigqueueinfo; extern const long __NR_sigqueueinfo;
extern const long __NR_personality; extern const long __NR_personality;
extern const long __NR_ustat; extern const long __NR_ustat;
extern const long __NR_sysfs; extern const long __NR_sysfs;
@ -285,7 +285,7 @@ extern const long __NR_epoll_pwait;
extern const long __NR_epoll_create1; extern const long __NR_epoll_create1;
extern const long __NR_perf_event_open; extern const long __NR_perf_event_open;
extern const long __NR_inotify_init1; extern const long __NR_inotify_init1;
extern const long __NR_rt_tgsigqueueinfo; extern const long __NR_tgsigqueueinfo;
extern const long __NR_signalfd; extern const long __NR_signalfd;
extern const long __NR_signalfd4; extern const long __NR_signalfd4;
extern const long __NR_eventfd; extern const long __NR_eventfd;
@ -498,7 +498,7 @@ COSMOPOLITAN_C_END_
#define __NR_capget SYMBOLIC(__NR_capget) #define __NR_capget SYMBOLIC(__NR_capget)
#define __NR_capset SYMBOLIC(__NR_capset) #define __NR_capset SYMBOLIC(__NR_capset)
#define __NR_sigtimedwait SYMBOLIC(__NR_sigtimedwait) #define __NR_sigtimedwait SYMBOLIC(__NR_sigtimedwait)
#define __NR_rt_sigqueueinfo SYMBOLIC(__NR_rt_sigqueueinfo) #define __NR_sigqueueinfo SYMBOLIC(__NR_sigqueueinfo)
#define __NR_personality SYMBOLIC(__NR_personality) #define __NR_personality SYMBOLIC(__NR_personality)
#define __NR_ustat SYMBOLIC(__NR_ustat) #define __NR_ustat SYMBOLIC(__NR_ustat)
#define __NR_sysfs SYMBOLIC(__NR_sysfs) #define __NR_sysfs SYMBOLIC(__NR_sysfs)
@ -621,7 +621,7 @@ COSMOPOLITAN_C_END_
#define __NR_epoll_create1 SYMBOLIC(__NR_epoll_create1) #define __NR_epoll_create1 SYMBOLIC(__NR_epoll_create1)
#define __NR_perf_event_open SYMBOLIC(__NR_perf_event_open) #define __NR_perf_event_open SYMBOLIC(__NR_perf_event_open)
#define __NR_inotify_init1 SYMBOLIC(__NR_inotify_init1) #define __NR_inotify_init1 SYMBOLIC(__NR_inotify_init1)
#define __NR_rt_tgsigqueueinfo SYMBOLIC(__NR_rt_tgsigqueueinfo) #define __NR_tgsigqueueinfo SYMBOLIC(__NR_tgsigqueueinfo)
#define __NR_signalfd SYMBOLIC(__NR_signalfd) #define __NR_signalfd SYMBOLIC(__NR_signalfd)
#define __NR_signalfd4 SYMBOLIC(__NR_signalfd4) #define __NR_signalfd4 SYMBOLIC(__NR_signalfd4)
#define __NR_eventfd SYMBOLIC(__NR_eventfd) #define __NR_eventfd SYMBOLIC(__NR_eventfd)

1
test/libc/calls/test.mk
View file

@ -20,6 +20,7 @@ TEST_LIBC_CALLS_BINS = \
$(TEST_LIBC_CALLS_COMS:%=%.dbg) \ $(TEST_LIBC_CALLS_COMS:%=%.dbg) \
o/$(MODE)/test/libc/calls/life-nomod.com \ o/$(MODE)/test/libc/calls/life-nomod.com \
o/$(MODE)/test/libc/calls/life-classic.com \ o/$(MODE)/test/libc/calls/life-classic.com \
o/$(MODE)/test/libc/calls/zipread.com.dbg \
o/$(MODE)/test/libc/calls/zipread.com o/$(MODE)/test/libc/calls/zipread.com
TEST_LIBC_CALLS_TESTS = \ TEST_LIBC_CALLS_TESTS = \

3
test/tool/viz/lib/bilinearscale_test.c
View file

@ -16,13 +16,14 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │ │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │ │ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "tool/viz/lib/bilinearscale.h"
#include "libc/log/log.h" #include "libc/log/log.h"
#include "libc/mem/gc.internal.h"
#include "libc/mem/mem.h" #include "libc/mem/mem.h"
#include "libc/stdio/rand.h" #include "libc/stdio/rand.h"
#include "libc/testlib/ezbench.h" #include "libc/testlib/ezbench.h"
#include "libc/testlib/testlib.h" #include "libc/testlib/testlib.h"
#include "libc/x/x.h" #include "libc/x/x.h"
#include "tool/viz/lib/bilinearscale.h"
#include "tool/viz/lib/graphic.h" #include "tool/viz/lib/graphic.h"
TEST(BilinearScale, testWindmill_1x1_to_2x2) { TEST(BilinearScale, testWindmill_1x1_to_2x2) {

4
tool/build/strace.c
View file

@ -100,7 +100,7 @@ static const struct Syscall {
{&__NR_sigprocmask, "rt_sigprocmask", 4, 4, INT, {INT, SIGSET, SIGSET, LONG}}, {&__NR_sigprocmask, "rt_sigprocmask", 4, 4, INT, {INT, SIGSET, SIGSET, LONG}},
{&__NR_sigpending, "rt_sigpending", 2, 2, INT, {SIGSET, LONG}}, {&__NR_sigpending, "rt_sigpending", 2, 2, INT, {SIGSET, LONG}},
{&__NR_sigsuspend, "rt_sigsuspend", 2, 2, INT, {SIGSET, LONG}}, {&__NR_sigsuspend, "rt_sigsuspend", 2, 2, INT, {SIGSET, LONG}},
{&__NR_rt_sigqueueinfo, "rt_sigqueueinfo", 6, 6}, {&__NR_sigqueueinfo, "rt_sigqueueinfo", 6, 6},
{&__NR_ioctl, "ioctl", 3, 3, INT, {INT, ULONG, ULONG}}, {&__NR_ioctl, "ioctl", 3, 3, INT, {INT, ULONG, ULONG}},
{&__NR_pread, "pread64", 4, 1, LONG, {INT, BUF, ULONG, ULONG}}, {&__NR_pread, "pread64", 4, 1, LONG, {INT, BUF, ULONG, ULONG}},
{&__NR_pwrite, "pwrite64", 4, 4, LONG, {INT, BUF, ULONG, ULONG}}, {&__NR_pwrite, "pwrite64", 4, 4, LONG, {INT, BUF, ULONG, ULONG}},
@ -361,7 +361,7 @@ static const struct Syscall {
{&__NR_epoll_create1, "epoll_create1", 6, 6}, {&__NR_epoll_create1, "epoll_create1", 6, 6},
{&__NR_perf_event_open, "perf_event_open", 6, 6}, {&__NR_perf_event_open, "perf_event_open", 6, 6},
{&__NR_inotify_init1, "inotify_init1", 6, 6}, {&__NR_inotify_init1, "inotify_init1", 6, 6},
{&__NR_rt_tgsigqueueinfo, "rt_tgsigqueueinfo", 6, 6}, {&__NR_tgsigqueueinfo, "rt_tgsigqueueinfo", 6, 6},
{&__NR_signalfd, "signalfd", 6, 6}, {&__NR_signalfd, "signalfd", 6, 6},
{&__NR_signalfd4, "signalfd4", 6, 6}, {&__NR_signalfd4, "signalfd4", 6, 6},
{&__NR_eventfd, "eventfd", 6, 6}, {&__NR_eventfd, "eventfd", 6, 6},

1
tool/viz/rgbtoxterm.c
View file

@ -19,6 +19,7 @@
#include "dsp/tty/quant.h" #include "dsp/tty/quant.h"
#include "libc/calls/calls.h" #include "libc/calls/calls.h"
#include "libc/log/check.h" #include "libc/log/check.h"
#include "libc/mem/mem.h"
#include "libc/runtime/runtime.h" #include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h" #include "libc/stdio/stdio.h"
#include "libc/str/str.h" #include "libc/str/str.h"