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Make numerous improvements

Browse source 
- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands
This commit is contained in:
Justine Tunney 2021-09-27 22:58:51 -07:00
parent fa7b4f5bd1
commit 39bf41f4eb
806 changed files with 77494 additions and 63859 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tool/build/ar.c
View file

@ -132,7 +132,7 @@ int main(int argc, char *argv[]) {
return 1;
}
memset(&args, 0, sizeof(args));
bzero(&args, sizeof(args));
for (i = 3; i < argc; ++i) {
if (argv[i][0] != '@') {
args.p = realloc(args.p, ++args.n * sizeof(*args.p));

21
tool/build/blinkenlights.c
View file

@ -649,7 +649,7 @@ static void ResolveBreakpoints(void) {
static void BreakAtNextInstruction(void) {
struct Breakpoint b;
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
b.addr = GetIp() + m->xedd->length;
b.oneshot = true;
PushBreakpoint(&breakpoints, &b);
@ -754,7 +754,7 @@ static bool IsXmmNonZero(long start, long end) {
long i;
uint8_t v1[16], vz[16];
for (i = start; i < end; ++i) {
memset(vz, 0, 16);
bzero(vz, 16);
memcpy(v1, m->xmm[i], 16);
pcmpeqb(v1, v1, vz);
if (pmovmskb(v1) != 0xffff) {
@ -1268,7 +1268,7 @@ static void DrawMemoryZoomed(struct Panel *p, struct MemoryView *view,
size = (p->bottom - p->top) * DUMPWIDTH;
canvas = xcalloc(1, size);
invalid = xcalloc(1, size);
memset(&ranges, 0, sizeof(ranges));
bzero(&ranges, sizeof(ranges));
FindContiguousMemoryRanges(m, &ranges);
for (k = i = 0; i < ranges.i; ++i) {
if ((a >= ranges.p[i].a && a < ranges.p[i].b) ||
@ -1279,7 +1279,7 @@ static void DrawMemoryZoomed(struct Panel *p, struct MemoryView *view,
n = ROUNDUP(ROUNDUP(d - c, 16), 1ull << view->zoom);
chunk = xmalloc(n);
VirtualSend(m, chunk, c, d - c);
memset(chunk + (d - c), 0, n - (d - c));
bzero(chunk + (d - c), n - (d - c));
for (j = 0; j < view->zoom; ++j) {
cDecimate2xUint8x8(ROUNDUP(n, 16), chunk, kThePerfectKernel);
n >>= 1;
@ -1549,7 +1549,7 @@ static void DrawStatus(struct Panel *p) {
a = &m->memstat;
b = &lastmemstat;
s = xmalloc(sizeof(struct Buffer));
memset(s, 0, sizeof(*s));
bzero(s, sizeof(*s));
if (ips > 0) rw += AppendStat(s, "ips", ips, false);
rw += AppendStat(s, "kb", m->real.n / 1024, false);
rw += AppendStat(s, "reserve", a->reserved, a->reserved != b->reserved);
@ -1734,7 +1734,7 @@ static void DrawDisplayOnly(struct Panel *p) {
p->lines[i].i = 0;
}
DrawDisplay(p);
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
tly = tyn / 2 - yn / 2;
tlx = txn / 2 - xn / 2;
AppendStr(&b, "\e[0m\e[H");
@ -1769,7 +1769,7 @@ static int OnPtyFdTiocgwinsz(int fd, struct winsize *ws) {
}
static int OnPtyFdTcgets(int fd, struct termios *c) {
memset(c, 0, sizeof(*c));
bzero(c, sizeof(*c));
if (!(pty->conf & kPtyNocanon)) c->c_iflag |= ICANON;
if (!(pty->conf & kPtyNoecho)) c->c_iflag |= ECHO;
if (!(pty->conf & kPtyNoopost)) c->c_oflag |= OPOST;
@ -2456,7 +2456,7 @@ static void OnHelp(void) {
static void ReadKeyboard(void) {
char buf[64], *p = buf;
memset(buf, 0, sizeof(buf));
bzero(buf, sizeof(buf));
dialog = NULL;
if (readansi(ttyin, buf, sizeof(buf)) == -1) {
if (errno == EINTR) {
@ -2544,7 +2544,7 @@ static int64_t ParseHexValue(const char *s) {
static void HandleBreakpointFlag(const char *s) {
struct Breakpoint b;
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
if (isdigit(*s)) {
b.addr = ParseHexValue(s);
} else {
@ -2764,6 +2764,7 @@ static void GetOpts(int argc, char *argv[]) {
react = true;
break;
case 'r':
m->ismetal = true;
m->mode = XED_MACHINE_MODE_REAL;
g_disisprog_disable = true;
break;
@ -2774,7 +2775,7 @@ static void GetOpts(int argc, char *argv[]) {
HandleBreakpointFlag(optarg);
break;
case 'H':
memset(&g_high, 0, sizeof(g_high));
bzero(&g_high, sizeof(g_high));
break;
case 'v':
++__log_level;

2
tool/build/calculator.c
View file

@ -498,7 +498,7 @@ void AppendByte(struct Bytes *a, char b) {
void AppendHistory(void) {
struct Bytes line;
if (interactive) {
memset(&line, 0, sizeof(line));
bzero(&line, sizeof(line));
APPEND(&history.p, &history.i, &history.n, &line);
}
}

830
tool/build/compile.c
View file

File diff suppressed because it is too large Load diff

1
tool/build/lib/debug.c
View file

@ -46,5 +46,4 @@ void LoadDebugSymbols(struct Elf *elf) {
}
close(fd);
}
fprintf(stderr, "got here\n");
}

4
tool/build/lib/dis.c
View file

@ -273,7 +273,7 @@ void DisFreeOps(struct DisOps *ops) {
DisFreeOp(&ops->p[i]);
}
free(ops->p);
memset(ops, 0, sizeof(*ops));
bzero(ops, sizeof(*ops));
}
void DisFree(struct Dis *d) {
@ -282,5 +282,5 @@ void DisFree(struct Dis *d) {
free(d->edges.p);
free(d->loads.p);
free(d->syms.p);
memset(d, 0, sizeof(*d));
bzero(d, sizeof(*d));
}

2
tool/build/lib/fpu.c
View file

@ -966,7 +966,7 @@ static void OpFrstor(struct Machine *m) {
a = Load(m, m->fpu.dp, sizeof(b), b);
GetFpuEnv(m, a);
for (i = 0; i < 8; ++i) {
memset(&x, 0, sizeof(x));
bzero(&x, sizeof(x));
memcpy(&x, a + 28 + i * 10, 10);
*FpuSt(m, i) = x;
}

6
tool/build/lib/javadown.c
View file

@ -44,12 +44,12 @@ static void DeleteLastEmptyLine(char *p, size_t n) {
static void AppendLine(struct Lines *lines) {
lines->p = realloc(lines->p, ++lines->n * sizeof(*lines->p));
memset(lines->p + lines->n - 1, 0, sizeof(*lines->p));
bzero(lines->p + lines->n - 1, sizeof(*lines->p));
}
static void AppendTag(struct JavadownTags *tags) {
tags->p = realloc(tags->p, ++tags->n * sizeof(*tags->p));
memset(tags->p + tags->n - 1, 0, sizeof(*tags->p));
bzero(tags->p + tags->n - 1, sizeof(*tags->p));
}
static unsigned GetSpacePrefixLen(const char *p, size_t n) {
@ -247,7 +247,7 @@ struct Javadown *ParseJavadown(const char *data, size_t size) {
char *p;
struct Lines lines;
struct Javadown *jd;
memset(&lines, 0, sizeof(lines));
bzero(&lines, sizeof(lines));
jd = calloc(1, sizeof(struct Javadown));
p = strndup(data, size);
SplitLines(&lines, p);

2
tool/build/lib/loader.c
View file

@ -112,7 +112,7 @@ static void BootProgram(struct Machine *m, struct Elf *elf, size_t codesize) {
m->ip = 0x7c00;
elf->base = 0x7c00;
CHECK_NE(-1, ReserveReal(m, 0x00f00000));
memset(m->real.p, 0, 0x00f00000);
bzero(m->real.p, 0x00f00000);
Write16(m->real.p + 0x400, 0x3F8);
Write16(m->real.p + 0x40E, 0xb0000 >> 4);
Write16(m->real.p + 0x413, 0xb0000 / 1024);

2
tool/build/lib/machine.c
View file

@ -1454,7 +1454,7 @@ static void OpDoubleShift(struct Machine *m, uint32_t rde) {
static void OpFxsave(struct Machine *m, uint32_t rde) {
int64_t v;
uint8_t buf[32];
memset(buf, 0, 32);
bzero(buf, 32);
Write16(buf + 0, m->fpu.cw);
Write16(buf + 2, m->fpu.sw);
Write8(buf + 4, m->fpu.tw);

1
tool/build/lib/machine.h
View file

@ -160,6 +160,7 @@ struct Machine {
jmp_buf onhalt;
int64_t faultaddr;
bool dlab;
bool ismetal;
struct MachineFds fds;
uint8_t stash[4096];
uint8_t icache[1024][40];

4
tool/build/lib/memorymalloc.c
View file

@ -58,7 +58,7 @@ void FreeMachine(struct Machine *m) {
void ResetMem(struct Machine *m) {
FreeMachineRealFree(m);
ResetTlb(m);
memset(&m->memstat, 0, sizeof(m->memstat));
bzero(&m->memstat, sizeof(m->memstat));
m->real.i = 0;
m->cr3 = 0;
}
@ -66,7 +66,7 @@ void ResetMem(struct Machine *m) {
long AllocateLinearPage(struct Machine *m) {
long page;
if ((page = AllocateLinearPageRaw(m)) != -1) {
memset(m->real.p + page, 0, 0x1000);
bzero(m->real.p + page, 0x1000);
}
return page;
}

2
tool/build/lib/message.c
View file

@ -45,7 +45,7 @@ void PrintMessageBox(int fd, const char *msg, long tyn, long txn) {
w = 4 + GetWidthOfLongestLine(lines) + 4;
x = lrint(txn / 2. - w / 2.);
y = lrint(tyn / 2. - h / 2.);
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
AppendFmt(&b, "\e[%d;%dH", y++, x);
for (i = 0; i < w; ++i) AppendStr(&b, " ");
AppendFmt(&b, "\e[%d;%dH ╔", y++, x);

2
tool/build/lib/panel.c
View file

@ -45,7 +45,7 @@ ssize_t PrintPanels(int fd, long pn, struct Panel *p, long tyn, long txn) {
struct Buffer b, *l;
int x, y, i, j, width;
enum { kUtf8, kAnsi, kAnsiCsi } state;
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
AppendStr(&b, "\e[H");
for (y = 0; y < tyn; ++y) {
if (y) AppendStr(&b, "\r\n");

14
tool/build/lib/pty.c
View file

@ -41,14 +41,14 @@
*
* \t TAB
* \a BELL
* \177 BACKSPACE
* \r CURSOR START
* \b CURSOR LEFT
* \177 CURSOR LEFT
* \b CURSOR LEFT OR CURSOR REWIND
* \n CURSOR DOWN AND START IF OPOST
* \f CURSOR DOWN AND START IF OPOST
* \v CURSOR DOWN AND START IF OPOST
* \eD CURSOR DOWN AND START
* \eE CURSOR DOWN
* \v CURSOR DOWN AND START OR \e[H\e[J
* \eE CURSOR DOWN AND START
* \eD CURSOR DOWN
* \eM CURSOR UP
* \ec FULL RESET
* \e7 SAVE CURSOR POSITION
@ -331,7 +331,7 @@ static void PtySetCodepage(struct Pty *pty, char id) {
void PtyErase(struct Pty *pty, long dst, long n) {
DCHECK_LE(dst + n, pty->yn * pty->xn);
wmemset((void *)(pty->wcs + dst), ' ', n);
wmemset((void *)(pty->prs + dst), 0, n);
bzero((void *)(pty->prs + dst), n);
}
void PtyMemmove(struct Pty *pty, long dst, long src, long n) {
@ -729,7 +729,7 @@ static void PtySelectGraphicsRendition(struct Pty *pty) {
x = 0;
t = kSgr;
p = pty->esc.s;
memset(code, 0, sizeof(code));
bzero(code, sizeof(code));
for (;;) {
c = *p++;
switch (c) {

10
tool/build/lib/reset.c
View file

@ -58,7 +58,7 @@ static void ResetSse(struct Machine *m) {
m->sse.pm = true;
m->sse.rc = RINT;
m->sse.ftz = false;
memset(m->xmm, 0, sizeof(m->xmm));
bzero(m->xmm, sizeof(m->xmm));
}
void ResetInstructionCache(struct Machine *m) {
@ -81,16 +81,16 @@ void ResetCpu(struct Machine *m) {
m->flags = SetFlag(m->flags, FLAGS_F1, true);
m->flags = SetFlag(m->flags, FLAGS_F0, false);
m->flags = SetFlag(m->flags, FLAGS_IOPL, 3);
memset(m->reg, 0, sizeof(m->reg));
memset(m->bofram, 0, sizeof(m->bofram));
memset(&m->freelist, 0, sizeof(m->freelist));
bzero(m->reg, sizeof(m->reg));
bzero(m->bofram, sizeof(m->bofram));
bzero(&m->freelist, sizeof(m->freelist));
ResetSse(m);
ResetFpu(m);
}
void ResetTlb(struct Machine *m) {
m->tlbindex = 0;
memset(m->tlb, 0, sizeof(m->tlb));
bzero(m->tlb, sizeof(m->tlb));
m->codevirt = 0;
m->codehost = 0;
}

2
tool/build/lib/sse.c
View file

@ -779,7 +779,7 @@ static void OpSsePalignrMmx(struct Machine *m, uint32_t rde) {
char t[24];
memcpy(t, GetModrmRegisterXmmPointerRead8(m, rde), 8);
memcpy(t + 8, XmmRexrReg(m, rde), 8);
memset(t + 16, 0, 8);
bzero(t + 16, 8);
memcpy(XmmRexrReg(m, rde), t + MIN(m->xedd->op.uimm0, 16), 8);
}

7
tool/build/lib/stack.c
View file

@ -141,6 +141,13 @@ void OpPopZvq(struct Machine *m, uint32_t rde) {
}
static void OpCall(struct Machine *m, uint32_t rde, uint64_t func) {
if (!func) {
/*
* call null is technically possible but too fringe and disasterous
* to accommodate at least until our debugger has rewind capability
*/
HaltMachine(m, kMachineProtectionFault);
}
Push(m, rde, m->ip);
m->ip = func;
}

13
tool/build/lib/syscall.c
View file

@ -470,7 +470,7 @@ static int AppendIovsGuest(struct Machine *m, struct Iovs *iv, int64_t iovaddr,
static struct sigaction *CoerceSigactionToCosmo(
struct sigaction *dst, const struct sigaction_linux *src) {
if (!src) return NULL;
memset(dst, 0, sizeof(*dst));
bzero(dst, sizeof(*dst));
ASSIGN(dst->sa_handler, src->sa_handler);
ASSIGN(dst->sa_restorer, src->sa_restorer);
ASSIGN(dst->sa_flags, src->sa_flags);
@ -481,7 +481,7 @@ static struct sigaction *CoerceSigactionToCosmo(
static struct sigaction_linux *CoerceSigactionToLinux(
struct sigaction_linux *dst, const struct sigaction *src) {
if (!dst) return NULL;
memset(dst, 0, sizeof(*dst));
bzero(dst, sizeof(*dst));
ASSIGN(dst->sa_handler, src->sa_handler);
ASSIGN(dst->sa_restorer, src->sa_restorer);
ASSIGN(dst->sa_flags, src->sa_flags);
@ -1179,7 +1179,7 @@ static int OpSigsuspend(struct Machine *m, int64_t maskaddr) {
void *p;
sigset_t mask;
if (!(p = LoadBuf(m, maskaddr, 8))) return efault();
memset(&mask, 0, sizeof(mask));
bzero(&mask, sizeof(mask));
memcpy(&mask, p, 8);
return sigsuspend(&mask);
}
@ -1246,7 +1246,7 @@ static int OpSigprocmask(struct Machine *m, int how, int64_t setaddr,
sigset_t *set, oldset, ss;
if (setaddr) {
set = &ss;
memset(set, 0, sizeof(ss));
bzero(set, sizeof(ss));
VirtualSendRead(m, set, setaddr, 8);
} else {
set = NULL;
@ -1326,6 +1326,9 @@ static int DoAccept(struct Machine *m, int fd, int64_t addraddr,
void OpSyscall(struct Machine *m, uint32_t rde) {
uint64_t i, ax, di, si, dx, r0, r8, r9;
ax = Read64(m->ax);
if (m->ismetal) {
WARNF("metal syscall 0x%03x", ax);
}
di = Read64(m->di);
si = Read64(m->si);
dx = Read64(m->dx);
@ -1440,7 +1443,7 @@ void OpSyscall(struct Machine *m, uint32_t rde) {
SYSCALL(0x177, vmsplice(di, P(si), dx, r0));
CASE(0xE7, HaltMachine(m, di | 0x100));
default:
VERBOSEF("missing syscall 0x%03x", ax);
WARNF("missing syscall 0x%03x", ax);
ax = enosys();
break;
}

2
tool/build/lib/throw.c
View file

@ -28,7 +28,7 @@
static bool IsHaltingInitialized(struct Machine *m) {
jmp_buf zb;
memset(zb, 0, sizeof(zb));
bzero(zb, sizeof(zb));
return memcmp(m->onhalt, zb, sizeof(m->onhalt)) != 0;
}

1
tool/build/lib/xlaterrno.c
View file

@ -18,7 +18,6 @@
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/errno.h"
#include "libc/mem/mem.h"
#include "libc/runtime/carsort.h"
#include "tool/build/lib/xlaterrno.h"
struct thatispacked LinuxErrno {

2
tool/build/lz4toasm.c
View file

@ -161,7 +161,7 @@ int main(int argc, char *argv[]) {
unsigned char ch = data[i];
if (col == 0) {
fprintf(fout, "\t.byte\t");
memset(glyphs, 0, sizeof(glyphs));
bzero(glyphs, sizeof(glyphs));
}
/* TODO(jart): Fix Emacs */
glyphs[col] = kCp437[ch == '"' || ch == '#' ? '.' : ch];

6
tool/build/mkdeps.c
View file

@ -178,7 +178,7 @@ unsigned GetSourceId(const char *name, size_t len) {
do {
i = (hash + step * (step + 1) / 2) & (sources.n - 1);
if (sources.p[i].hash == hash &&
memcmp(name, &strings.p[sources.p[i].name], len) == 0) {
!timingsafe_bcmp(name, &strings.p[sources.p[i].name], len)) {
return sources.p[i].id;
}
step++;
@ -252,7 +252,7 @@ void LoadRelationships(int argc, char *argv[]) {
CHECK_NE(-1, (rc = read(fd, buf, MAX_READ)));
close(fd);
size = rc;
memset(buf + size, 0, 16);
bzero(buf + size, 16);
for (p = buf, pe = p + size; p < pe; ++p) {
p = strstr(p, kIncludePrefix);
if (!p) break;
@ -385,7 +385,7 @@ int main(int argc, char *argv[]) {
needprefix = !startswith(path, "o/");
prefix = !needprefix ? "" : buildroot;
fprintf(fout, "\n%s%s.o: \\\n\t%s", prefix, StripExt(path), path);
memset(visited, 0, bitmaplen);
bzero(visited, bitmaplen);
bts(visited, i);
Dive(i);
fprintf(fout, "\n");

13
tool/build/package.c
View file

@ -266,7 +266,7 @@ void IndexSections(struct Object *obj) {
const Elf64_Shdr *shdr;
struct XedDecodedInst xedd;
for (i = 0; i < obj->elf->e_shnum; ++i) {
memset(&sect, 0, sizeof(sect));
bzero(&sect, sizeof(sect));
CHECK_NOTNULL((shdr = GetElfSectionHeaderAddress(obj->elf, obj->size, i)));
if (shdr->sh_type != SHT_NULL) {
CHECK_NOTNULL((name = GetElfSectionName(obj->elf, obj->size, shdr)));
@ -450,7 +450,7 @@ void CheckStrictDeps(struct Package *pkg, struct Packages *deps) {
}
}
free(pkg->undefs.p);
memset(&pkg->undefs, 0, sizeof(pkg->undefs));
bzero(&pkg->undefs, sizeof(pkg->undefs));
}
forceinline bool IsRipRelativeModrm(uint8_t modrm) {
@ -609,7 +609,7 @@ void CompressLowEntropyReadOnlyDataSections(struct Package *pkg,
Elf64_Shdr *shdr;
struct RlEncoder rle;
bool haverldecode, isprofitable;
memset(&rle, 0, sizeof(rle));
bzero(&rle, sizeof(rle));
haverldecode = IsSymbolDirectlyReachable(pkg, deps, "rldecode");
for (i = 0; i < obj->elf->e_shnum; ++i) {
if ((shdr = GetElfSectionHeaderAddress(obj->elf, obj->size, i)) &&
@ -625,7 +625,8 @@ void CompressLowEntropyReadOnlyDataSections(struct Package *pkg,
INFOF("%s(%s): rlencode()%s on %s is%s profitable (%,zu → %,zu bytes)",
&pkg->strings.p[pkg->path], &pkg->strings.p[obj->path],
haverldecode ? "" : " [NOT LINKED]", name,
isprofitable ? "" : " NOT", shdr->sh_size, rle.i * sizeof(rle.p[0]));
isprofitable ? "" : " NOT", shdr->sh_size,
rle.i * sizeof(rle.p[0]));
}
}
free(rle.p);
@ -681,8 +682,8 @@ int main(int argc, char *argv[]) {
struct Packages deps;
if (argc == 2 && !strcmp(argv[1], "-n")) exit(0);
showcrashreports();
memset(&pkg, 0, sizeof(pkg));
memset(&deps, 0, sizeof(deps));
bzero(&pkg, sizeof(pkg));
bzero(&deps, sizeof(deps));
Package(argc, argv, &pkg, &deps);
return 0;
}

8
tool/build/pstrace.c
View file

@ -80,7 +80,7 @@
L.c += L.c >> 1; \
L.p = realloc(L.p, L.c * sizeof(*L.p)); \
} \
memset(L.p + L.n - 1, 0, sizeof(*L.p)); \
bzero(L.p + L.n - 1, sizeof(*L.p)); \
} while (0)
struct Trace {
@ -705,7 +705,7 @@ static void Parse(struct Trace *t, const char *line, long lineno) {
}
CHECK_LT((arg = t->events.p[event].arity++), 6);
if (isalpha(*p) && !startswith(p, "NULL")) {
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
for (; isalpha(*p) || *p == '_'; ++p) {
AppendSlice(&b, *p);
}
@ -732,7 +732,7 @@ static void Parse(struct Trace *t, const char *line, long lineno) {
CHECK_NOTNULL((p = strchr(p, '}')), DEBUG);
++p;
} else if (*p == '"') {
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
for (j = 0; (c = p[++j]);) {
if (c == '"') {
p += j + 1;
@ -762,7 +762,7 @@ static void Parse(struct Trace *t, const char *line, long lineno) {
if (*p == ',') ++p;
if (*p == ' ') ++p;
CHECK_EQ('"', *p, DEBUG);
memset(&b, 0, sizeof(b));
bzero(&b, sizeof(b));
for (k = 0; (c = p[++k]);) {
if (c == '"') {
p += k + 1;

4
tool/build/rle.c
View file

@ -148,7 +148,9 @@ int RunLengthEncode1(void) {
return feof(fin_) ? 0 : -1;
}
int RunLengthEncode2(void) { return fputc(0, fout_) | fputc(0, fout_); }
int RunLengthEncode2(void) {
return fputc(0, fout_) | fputc(0, fout_);
}
int EmitRun(unsigned char count, unsigned char byte) {
do {

2
tool/build/runit.c
View file

@ -349,7 +349,7 @@ int ReadResponse(void) {
unsigned char b[512];
for (res = -1; res == -1;) {
if (!Recv(b, 5)) break;
CHECK_EQ(RUNITD_MAGIC, READ32BE(b));
CHECK_EQ(RUNITD_MAGIC, READ32BE(b), "%#.5s", b);
switch (b[4]) {
case kRunitExit:
if (!Recv(b, 1)) break;

26
tool/build/runitd.c
View file

@ -215,12 +215,12 @@ void StartTcpServer(void) {
void SendExitMessage(int rc) {
unsigned char msg[4 + 1 + 1];
msg[0 + 0] = (unsigned char)((unsigned)RUNITD_MAGIC >> 030);
msg[0 + 1] = (unsigned char)((unsigned)RUNITD_MAGIC >> 020);
msg[0 + 2] = (unsigned char)((unsigned)RUNITD_MAGIC >> 010);
msg[0 + 3] = (unsigned char)((unsigned)RUNITD_MAGIC >> 000);
msg[0 + 0] = (RUNITD_MAGIC & 0xff000000) >> 030;
msg[0 + 1] = (RUNITD_MAGIC & 0x00ff0000) >> 020;
msg[0 + 2] = (RUNITD_MAGIC & 0x0000ff00) >> 010;
msg[0 + 3] = (RUNITD_MAGIC & 0x000000ff) >> 000;
msg[4] = kRunitExit;
msg[5] = (unsigned char)rc;
msg[5] = rc;
CHECK_EQ(sizeof(msg), mbedtls_ssl_write(&ezssl, msg, sizeof(msg)));
CHECK_EQ(0, EzTlsFlush(&ezbio, 0, 0));
}
@ -230,15 +230,15 @@ void SendOutputFragmentMessage(enum RunitCommand kind, unsigned char *buf,
ssize_t rc;
size_t sent;
unsigned char msg[4 + 1 + 4];
msg[0 + 0] = (unsigned char)((unsigned)RUNITD_MAGIC >> 030);
msg[0 + 1] = (unsigned char)((unsigned)RUNITD_MAGIC >> 020);
msg[0 + 2] = (unsigned char)((unsigned)RUNITD_MAGIC >> 010);
msg[0 + 3] = (unsigned char)((unsigned)RUNITD_MAGIC >> 000);
msg[0 + 0] = (RUNITD_MAGIC & 0xff000000) >> 030;
msg[0 + 1] = (RUNITD_MAGIC & 0x00ff0000) >> 020;
msg[0 + 2] = (RUNITD_MAGIC & 0x0000ff00) >> 010;
msg[0 + 3] = (RUNITD_MAGIC & 0x000000ff) >> 000;
msg[4 + 0] = kind;
msg[5 + 0] = (unsigned char)((unsigned)size >> 030);
msg[5 + 1] = (unsigned char)((unsigned)size >> 020);
msg[5 + 2] = (unsigned char)((unsigned)size >> 010);
msg[5 + 3] = (unsigned char)((unsigned)size >> 000);
msg[5 + 0] = (size & 0xff000000) >> 030;
msg[5 + 1] = (size & 0x00ff0000) >> 020;
msg[5 + 2] = (size & 0x0000ff00) >> 010;
msg[5 + 3] = (size & 0x000000ff) >> 000;
CHECK_EQ(sizeof(msg), mbedtls_ssl_write(&ezssl, msg, sizeof(msg)));
while (size) {
CHECK_NE(-1, (rc = mbedtls_ssl_write(&ezssl, buf, size)));

4
tool/build/zipobj.c
View file

@ -45,6 +45,7 @@ bool basenamify_;
int64_t image_base_;
int strip_components_;
const char *path_prefix_;
struct timespec timestamp;
wontreturn void PrintUsage(int rc, FILE *f) {
fprintf(f, "%s%s%s\n", "Usage: ", program_invocation_name,
@ -106,7 +107,6 @@ void ProcessFile(struct ElfWriter *elf, const char *path) {
size_t pathlen;
struct stat st;
const char *name;
struct timespec timestamp;
CHECK_NE(-1, (fd = open(path, O_RDONLY)));
CHECK_NE(-1, fstat(fd, &st));
if (S_ISDIR(st.st_mode)) {
@ -127,11 +127,11 @@ void ProcessFile(struct ElfWriter *elf, const char *path) {
if (path_prefix_) name = gc(xjoinpaths(path_prefix_, name));
}
if (S_ISDIR(st.st_mode)) {
st.st_size = 0;
if (!endswith(name, "/")) {
name = gc(xasprintf("%s/", name));
}
}
memset(&timestamp, 0, sizeof(timestamp));
elfwriter_zip(elf, name, name, strlen(name), map, st.st_size, st.st_mode,
timestamp, timestamp, timestamp, nocompress_, image_base_);
if (st.st_size) CHECK_NE(-1, munmap(map, st.st_size));

11
tool/decode/scrubdox.c
View file

@ -82,6 +82,8 @@
#define IsPlus(C) ((C) == '+' || (C) == u'┼')
#define IsHyphen(C) ((C) == '-' || (C) == u'─')
#define IsTick(C) ((C) == '`' || (C) == u'└')
#define IsPipe(C) ((C) == '|' || (C) == u'│')
#define IsEquals(C) ((C) == '=' || (C) == u'═')
int n;
int yn;
@ -98,6 +100,9 @@ static void DoIt(int y, int x) {
if (IsPipe(L[y - 1][x]) && IsHyphen(L[y][x - 1]) && IsPlus(L[y][x]) &&
IsHyphen(L[y][x + 1]) && IsPipe(L[y + 1][x])) {
L[y][x] = u'┼';
} else if (IsPipe(L[y - 1][x]) && IsEquals(L[y][x - 1]) && IsPlus(L[y][x]) &&
IsEquals(L[y][x + 1]) && IsPipe(L[y + 1][x])) {
L[y][x] = u'╪';
} else if (IsSpace(L[y - 1][x]) && IsHyphen(L[y][x - 1]) &&
IsHyphen(L[y][x]) && IsHyphen(L[y][x + 1]) &&
IsPipe(L[y + 1][x])) {
@ -127,10 +132,12 @@ static void DoIt(int y, int x) {
} else if (IsTick(L[y][x]) && IsPipe(L[y - 1][x]) && IsHyphen(L[y][x + 1]) &&
IsSpace(L[y + 1][x]) && IsSpace(L[y][x - 1])) {
L[y][x] = u'└';
} else if (L[y][x] == '-') {
} else if (IsHyphen(L[y][x])) {
L[y][x] = u'─';
} else if (L[y][x] == '|') {
} else if (IsPipe(L[y][x])) {
L[y][x] = u'│';
} else if (IsEquals(L[y][x])) {
L[y][x] = u'═';
} else {
return;
}

2
tool/emacs/cosmo-c-builtins.el
View file

@ -263,6 +263,8 @@
"__builtin_mempcpy"
"__builtin_memmove"
"__builtin_memcmp"
"__builtin_bcmp"
"__builtin_bzero"
"__builtin_memset"
"__builtin_strlen"))

4
tool/emacs/cosmo-c-constants.el
View file

@ -104,7 +104,9 @@
"FLT_MAX"))
(defconst cosmo-c-constants-math
'("M_E"
'("NAN"
"INFINITY"
"M_E"
"M_LOG2_10"
"M_LOG10_2"
"M_LOG2E"

24
tool/emacs/cosmo-stuff.el
View file

@ -173,10 +173,10 @@
(file (file-relative-name this root)) ;; e.g. "libc/crc32c.c"
(name (file-name-sans-extension file)) ;; e.g. "libc/crc32c"
(buddy (format "test/%s_test.c" name))
(runs (format "o/$m/%s.com.runs TESTARGS=-b" name))
(buns (format "o/$m/test/%s_test.com.runs TESTARGS=-b" name)))
(runs (format "o/$m/%s.com.runs V=5 TESTARGS=-b" name))
(buns (format "o/$m/test/%s_test.com.runs V=5 TESTARGS=-b" name)))
(cond ((not (member ext '("c" "cc" "s" "S" "rl" "f")))
(format "m=%s; make -j8 -O MODE=$m V=1 o/$m/%s"
(format "m=%s; make -j8 -O MODE=$m o/$m/%s"
mode
(directory-file-name
(file-name-directory
@ -189,7 +189,7 @@
(file-exists-p (format "%s" buddy)))
(format (cosmo-join
" && "
'("m=%s; n=%s; make -j8 -O o/$m/$n%s.o MODE=$m V=1"
'("m=%s; n=%s; make -j8 -O o/$m/$n%s.o MODE=$m"
;; "bloat o/$m/%s.o | head"
;; "nm -C --size o/$m/%s.o | sort -r"
"echo"
@ -201,7 +201,7 @@
(cosmo-join
" && "
`("m=%s; f=o/$m/%s.com"
,(concat "make -j8 -O $f MODE=$m V=1")
,(concat "make -j8 -O $f MODE=$m")
"./$f"))
mode name))
((eq kind 'run-win7)
@ -209,7 +209,7 @@
(cosmo-join
" && "
`("m=%s; f=o/$m/%s.com"
,(concat "make -j8 -O $f MODE=$m V=1")
,(concat "make -j8 -O $f MODE=$m")
"scp $f $f.dbg win7:"
"ssh win7 ./%s.com"))
mode name (file-name-nondirectory name)))
@ -218,7 +218,7 @@
(cosmo-join
" && "
`("m=%s; f=o/$m/%s.com"
,(concat "make -j8 -O $f MODE=$m V=1")
,(concat "make -j8 -O $f MODE=$m")
"scp $f $f.dbg win10:"
"ssh win10 ./%s.com"))
mode name (file-name-nondirectory name)))
@ -230,7 +230,7 @@
(cosmo-join
" && "
`("m=%s; f=o/$m/%s%s.o"
,(concat "make -j8 -O $f MODE=$m V=1")
,(concat "make -j8 -O $f MODE=$m")
;; "nm -C --size $f | sort -r"
"echo"
"size -A $f | grep '^[.T]' | grep -v 'debug\\|command.line\\|stack' | sort -rnk2"
@ -439,7 +439,7 @@
(error "don't know how to show assembly for non c/c++ source file"))
(let* ((default-directory root)
(compile-command
(format "make %s V=1 -j8 -O MODE=%s %s %s"
(format "make %s -j8 -O MODE=%s %s %s"
(or extra-make-flags "") mode asm-gcc asm-clang)))
(save-buffer)
(set-visited-file-modtime (current-time))
@ -492,7 +492,7 @@
(defun cosmo-assembly-balanced (arg)
(interactive "P")
(cosmo--assembly (or arg 5) "CFLAGS='-O2 -ftrapv' CPPFLAGS='-DSTACK_FRAME_UNLIMITED' V=1"))
(cosmo--assembly (or arg 5) "CFLAGS='-O2 -ftrapv' CPPFLAGS='-DSTACK_FRAME_UNLIMITED'"))
(defun cosmo-mca (arg)
(interactive "P")
@ -596,8 +596,8 @@
((and (eq major-mode 'python-mode)
(cosmo-startswith "third_party/python/Lib/test/" file))
(let ((mode (cosmo--make-mode arg)))
(compile (format "make -j8 MODE=%s o/%s/%s.com.runs" mode mode
(file-name-sans-extension file)))))
(compile (format "make -j8 MODE=%s PYHARNESSARGS=-vv PYTESTARGS=-v o/%s/%s.py.runs"
mode mode (file-name-sans-extension file)))))
((eq major-mode 'python-mode)
(compile (format "python3 %s" file)))
('t

8
tool/net/echoserver.c
View file

@ -147,7 +147,7 @@ void GetListeningAddressesFromCommandLine(int argc, char *argv[]) {
int i;
for (i = optind; i < argc; ++i) {
struct Socket server;
memset(&server, 0, sizeof(server));
bzero(&server, sizeof(server));
char scheme[4];
unsigned char *ip4 = (unsigned char *)&server.addr.sin_addr.s_addr;
uint16_t port;
@ -196,7 +196,7 @@ void BeginListeningForIncomingTraffic(void) {
void AcceptConnection(size_t i) {
struct Socket *server = &g_sockets.p[i];
struct Socket client;
memset(&client, 0, sizeof(client));
bzero(&client, sizeof(client));
client.kind = kSocketClient;
client.type = server->type;
client.protocol = server->protocol;
@ -211,7 +211,7 @@ bool ReceiveData(size_t i) {
ssize_t got;
struct Message msg;
bool isudp = g_sockets.p[i].protocol == IPPROTO_UDP;
memset(&msg, 0, sizeof(msg));
bzero(&msg, sizeof(msg));
msg.destsize = sizeof(msg.dest);
msg.data.iov_len = PAGESIZE;
msg.data.iov_base = xmalloc(msg.data.iov_len);
@ -287,7 +287,7 @@ int main(int argc, char *argv[]) {
GetListeningAddressesFromCommandLine(argc, argv);
BeginListeningForIncomingTraffic();
struct InterruptibleCall icall;
memset(&icall, 0, sizeof(icall));
bzero(&icall, sizeof(icall));
interruptiblecall(&icall, (void *)EchoServer, 0, 0, 0, 0);
fputc('\r', stderr);
INFOF("%s", "shutting down...");

18
tool/net/net.mk
View file

@ -94,7 +94,7 @@ o/$(MODE)/tool/net/redbean.com.dbg: \
o/$(MODE)/tool/net/redbean.com: \
o/$(MODE)/tool/net/redbean.com.dbg \
o/$(MODE)/host/third_party/infozip/zip.com \
o/$(MODE)/third_party/infozip/zip.com \
tool/net/net.mk \
tool/net/help.txt \
tool/net/.init.lua \
@ -102,7 +102,7 @@ o/$(MODE)/tool/net/redbean.com: \
tool/net/redbean.png
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ o/$(MODE)/host/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.ape tool/net/help.txt tool/net/.init.lua tool/net/favicon.ico tool/net/redbean.png
@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.ape tool/net/help.txt tool/net/.init.lua tool/net/favicon.ico tool/net/redbean.png
# REDBEAN-DEMO.COM
#
@ -175,7 +175,7 @@ o/$(MODE)/tool/net/redbean-demo.com: \
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -AMKDIR -T$@ mkdir -p o/$(MODE)/tool/net/.redbean-demo
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.redbean-demo/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ o/$(MODE)/host/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-demo/.ape
@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-demo/.ape
# REDBEAN-STATIC.COM
#
@ -184,14 +184,14 @@ o/$(MODE)/tool/net/redbean-demo.com: \
o/$(MODE)/tool/net/redbean-static.com: \
o/$(MODE)/tool/net/redbean-static.com.dbg \
o/$(MODE)/host/third_party/infozip/zip.com \
o/$(MODE)/third_party/infozip/zip.com \
tool/net/help.txt \
tool/net/favicon.ico \
tool/net/redbean.png
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -AMKDIR -T$@ mkdir -p o/$(MODE)/tool/net/.redbean-static
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.redbean-static/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ o/$(MODE)/host/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-static/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-static/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
o/$(MODE)/tool/net/redbean-static.com.dbg: \
$(TOOL_NET_DEPS) \
@ -212,14 +212,14 @@ o/$(MODE)/tool/net/redbean-static.o: tool/net/redbean.c o/$(MODE)/tool/net/redbe
o/$(MODE)/tool/net/redbean-unsecure.com: \
o/$(MODE)/tool/net/redbean-unsecure.com.dbg \
o/$(MODE)/host/third_party/infozip/zip.com \
o/$(MODE)/third_party/infozip/zip.com \
tool/net/help.txt \
tool/net/favicon.ico \
tool/net/redbean.png
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -AMKDIR -T$@ mkdir -p o/$(MODE)/tool/net/.redbean-unsecure
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.redbean-unsecure/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ o/$(MODE)/host/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-unsecure/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-unsecure/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
o/$(MODE)/tool/net/redbean-unsecure.com.dbg: \
$(TOOL_NET_DEPS) \
@ -241,14 +241,14 @@ o/$(MODE)/tool/net/redbean-unsecure.o: tool/net/redbean.c o/$(MODE)/tool/net/red
o/$(MODE)/tool/net/redbean-original.com: \
o/$(MODE)/tool/net/redbean-original.com.dbg \
o/$(MODE)/host/third_party/infozip/zip.com \
o/$(MODE)/third_party/infozip/zip.com \
tool/net/help.txt \
tool/net/favicon.ico \
tool/net/redbean.png
@$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
@$(COMPILE) -AMKDIR -T$@ mkdir -p o/$(MODE)/tool/net/.redbean-original
@$(COMPILE) -ADD -T$@ dd if=$@ of=o/$(MODE)/tool/net/.redbean-original/.ape bs=64 count=11 conv=notrunc 2>/dev/null
@$(COMPILE) -AZIP -T$@ o/$(MODE)/host/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-original/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
@$(COMPILE) -AZIP -T$@ o/$(MODE)/third_party/infozip/zip.com -qj $@ o/$(MODE)/tool/net/.redbean-original/.ape tool/net/help.txt tool/net/favicon.ico tool/net/redbean.png
o/$(MODE)/tool/net/redbean-original.com.dbg: \
$(TOOL_NET_DEPS) \

50
tool/net/redbean.c
View file

@ -1633,38 +1633,34 @@ static struct Cert GetKeySigningKey(void) {
static struct Cert GenerateEcpCertificate(struct Cert *ca) {
mbedtls_pk_context *key;
mbedtls_md_type_t md_alg;
mbedtls_ctr_drbg_context kr;
mbedtls_x509write_cert wcert;
InitializeRng(&kr);
md_alg = suiteb ? MBEDTLS_MD_SHA384 : MBEDTLS_MD_SHA256;
key = InitializeKey(ca, &wcert, md_alg, MBEDTLS_PK_ECKEY);
CHECK_EQ(0, mbedtls_ecp_gen_key(
suiteb ? MBEDTLS_ECP_DP_SECP384R1 : MBEDTLS_ECP_DP_SECP256R1,
mbedtls_pk_ec(*key), mbedtls_ctr_drbg_random, &kr));
GenerateCertificateSerial(&wcert, &kr);
mbedtls_pk_ec(*key), GenerateHardRandom, 0));
GenerateCertificateSerial(&wcert);
ConfigureCertificate(&wcert, ca, MBEDTLS_X509_KU_DIGITAL_SIGNATURE,
MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER |
MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT);
return FinishCertificate(ca, &wcert, &kr, key);
return FinishCertificate(ca, &wcert, key);
}
static struct Cert GenerateRsaCertificate(struct Cert *ca) {
mbedtls_pk_context *key;
mbedtls_md_type_t md_alg;
mbedtls_ctr_drbg_context kr;
mbedtls_x509write_cert wcert;
InitializeRng(&kr);
md_alg = suiteb ? MBEDTLS_MD_SHA384 : MBEDTLS_MD_SHA256;
key = InitializeKey(ca, &wcert, md_alg, MBEDTLS_PK_RSA);
CHECK_EQ(0, mbedtls_rsa_gen_key(mbedtls_pk_rsa(*key), mbedtls_ctr_drbg_random,
&kr, suiteb ? 4096 : 2048, 65537));
GenerateCertificateSerial(&wcert, &kr);
CHECK_EQ(0, mbedtls_rsa_gen_key(mbedtls_pk_rsa(*key), GenerateHardRandom, 0,
suiteb ? 4096 : 2048, 65537));
GenerateCertificateSerial(&wcert);
ConfigureCertificate(
&wcert, ca,
MBEDTLS_X509_KU_DIGITAL_SIGNATURE | MBEDTLS_X509_KU_KEY_ENCIPHERMENT,
MBEDTLS_X509_NS_CERT_TYPE_SSL_SERVER |
MBEDTLS_X509_NS_CERT_TYPE_SSL_CLIENT);
return FinishCertificate(ca, &wcert, &kr, key);
return FinishCertificate(ca, &wcert, key);
}
static void LoadCertificates(void) {
@ -2363,7 +2359,6 @@ static ssize_t DeflateGenerator(struct iovec v[3]) {
static char *ServeAssetCompressed(struct Asset *a) {
char *p;
uint32_t crc;
uint8_t rando[2];
LockInc(&shared->c.deflates);
LockInc(&shared->c.compressedresponses);
DEBUGF("(srvr) ServeAssetCompressed()");
@ -2371,15 +2366,15 @@ static char *ServeAssetCompressed(struct Asset *a) {
dg.i = 0;
dg.c = 0;
if (usessl) {
mbedtls_ctr_drbg_random(&rng, rando, sizeof(rando));
dg.z = 512 + (READ16LE(rando) & 1023);
dg.z = 512 + (rand64() & 1023);
} else {
dg.z = 65536;
}
gzipped = true;
generator = DeflateGenerator;
CHECK_EQ(Z_OK, deflateInit2(memset(&dg.s, 0, sizeof(dg.s)), 4, Z_DEFLATED,
-MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY));
bzero(&dg.s, sizeof(dg.s));
CHECK_EQ(Z_OK, deflateInit2(&dg.s, 4, Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL,
Z_DEFAULT_STRATEGY));
dg.b = FreeLater(malloc(dg.z));
p = SetStatus(200, "OK");
p = stpcpy(p, "Content-Encoding: gzip\r\n");
@ -2667,7 +2662,7 @@ td { padding-right: 3em; }\r\n\
"<pre>\r\n",
strnlen(GetZipCdirComment(zcdir), GetZipCdirCommentSize(zcdir)),
GetZipCdirComment(zcdir));
memset(w, 0, sizeof(w));
bzero(w, sizeof(w));
n = GetZipCdirRecords(zcdir);
for (zcf = zbase + GetZipCdirOffset(zcdir); n--;
zcf += ZIP_CFILE_HDRSIZE(zcf)) {
@ -3398,7 +3393,7 @@ static wontreturn void LuaThrowTlsError(lua_State *L, const char *s, int r) {
const char *code;
code = gc(xasprintf("-0x%04x", -r));
if (!IsTiny()) {
luaL_error(L, "tls %s failed (%s %s)", s, code, TlsError(r));
luaL_error(L, "tls %s failed (%s %s)", s, code, GetTlsError(r));
} else {
luaL_error(L, "tls %s failed (grep %s)", s, code);
}
@ -3701,7 +3696,7 @@ static int LuaFetch(lua_State *L) {
/*
* Handle response.
*/
memset(&inbuf, 0, sizeof(inbuf));
bzero(&inbuf, sizeof(inbuf));
InitHttpMessage(&msg, kHttpResponse);
for (hdrsize = paylen = t = 0;;) {
if (inbuf.n == inbuf.c) {
@ -3768,7 +3763,7 @@ static int LuaFetch(lua_State *L) {
!HeaderEqualCase(kHttpTransferEncoding, "identity")) {
if (HeaderEqualCase(kHttpTransferEncoding, "chunked")) {
t = kHttpClientStateBodyChunked;
memset(&u, 0, sizeof(u));
bzero(&u, sizeof(u));
goto Chunked;
} else {
WARNF("(ftch) HTTP client %s error", "Transfer-Encoding");
@ -4216,8 +4211,9 @@ static int LuaSetCookie(lua_State *L) {
keylen > strlen(securepref) &&
SlicesEqual(key, strlen(securepref), securepref, strlen(securepref));
if ((ishostpref || issecurepref) && !usessl) {
luaL_argerror(L, 1,
gc(xasprintf("%s and %s prefixes require SSL", hostpref, securepref)));
luaL_argerror(
L, 1,
gc(xasprintf("%s and %s prefixes require SSL", hostpref, securepref)));
unreachable;
}
@ -4354,7 +4350,7 @@ static int LuaParseParams(lua_State *L) {
const char *data;
struct UrlParams h;
data = luaL_checklstring(L, 1, &size);
memset(&h, 0, sizeof(h));
bzero(&h, sizeof(h));
m = ParseParams(data, size, &h);
LuaPushUrlParams(L, &h);
free(h.p);
@ -4394,7 +4390,7 @@ static int LuaParseHost(lua_State *L) {
size_t n;
struct Url h;
const char *p;
memset(&h, 0, sizeof(h));
bzero(&h, sizeof(h));
p = luaL_checklstring(L, 1, &n);
m = ParseHost(p, n, &h);
lua_newtable(L);
@ -4411,7 +4407,7 @@ static int LuaEncodeUrl(lua_State *L) {
int i, j, k, n;
const char *data;
if (!lua_isnil(L, 1)) {
memset(&h, 0, sizeof(h));
bzero(&h, sizeof(h));
luaL_checktype(L, 1, LUA_TTABLE);
if (lua_getfield(L, 1, "scheme"))
h.scheme.p = lua_tolstring(L, -1, &h.scheme.n);
@ -6187,7 +6183,7 @@ static bool StreamResponse(char *p) {
if (logmessages) {
LogMessage("sending", hdrbuf.p, p - hdrbuf.p);
}
memset(iov, 0, sizeof(iov));
bzero(iov, sizeof(iov));
if (msg.version >= 10) {
iov[0].iov_base = hdrbuf.p;
iov[0].iov_len = p - hdrbuf.p;
@ -6595,7 +6591,7 @@ static void Listen(void) {
servers.p = malloc(ips.n * ports.n * sizeof(*servers.p));
for (n = i = 0; i < ips.n; ++i) {
for (j = 0; j < ports.n; ++j, ++n) {
memset(servers.p + n, 0, sizeof(*servers.p));
bzero(servers.p + n, sizeof(*servers.p));
servers.p[n].addr.sin_family = AF_INET;
servers.p[n].addr.sin_port = htons(ports.p[j]);
servers.p[n].addr.sin_addr.s_addr = htonl(ips.p[i]);

2
tool/net/wb.c
View file

@ -251,7 +251,7 @@ SendAnother:
!HeaderEqualCase(kHttpTransferEncoding, "identity")) {
if (HeaderEqualCase(kHttpTransferEncoding, "chunked")) {
t = kHttpClientStateBodyChunked;
memset(&u, 0, sizeof(u));
bzero(&u, sizeof(u));
goto Chunked;
} else {
goto TransportError;

133
tool/viz/fontspace.c Normal file
View file

@ -0,0 +1,133 @@
/*-*- 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 "dsp/scale/cdecimate2xuint8x8.h"
#include "libc/calls/ioctl.h"
#include "libc/calls/struct/winsize.h"
#include "libc/fmt/conv.h"
#include "libc/log/libfatal.internal.h"
#include "libc/log/log.h"
#include "libc/macros.internal.h"
#include "libc/mem/mem.h"
#include "libc/nexgen32e/bsr.h"
#include "libc/runtime/gc.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/termios.h"
#include "libc/x/x.h"
#include "third_party/getopt/getopt.h"
#include "third_party/stb/stb_truetype.h"
#define MAXCODE
int start;
int end = 0x03134A /* 0x10FFFD */;
int verbose;
struct winsize ws = {24, 80};
signed char kThePerfectKernel[8] = {-1, -3, 3, 17, 17, 3, -3, -1};
void PrintBar(unsigned char *p, size_t n) {
size_t i, j;
for (j = n; j > ws.ws_col - 32; j = (j + 1) >> 1) {
cDecimate2xUint8x8(j, p, kThePerfectKernel);
}
for (i = 0; i < j; ++i) {
if (p[i]) {
fputwc(u"░░▒▒▓▓██"[bsr(p[i])], stdout);
} else {
fputc(' ', stdout);
}
}
}
int main(int argc, char *argv[]) {
size_t n, m;
float scale;
void *bitmap;
size_t ttfsize;
const char *dir;
unsigned char *ttf;
stbtt_fontinfo font;
unsigned char *present;
unsigned char *intotal;
int w, h, i, j, c, arg, opt, errs, line, count, maxcode, s = 40 * 4, rc = 0;
ShowCrashReports();
ioctl(0, TIOCGWINSZ, &ws);
while ((opt = getopt(argc, argv, "vs:e:")) != -1) {
switch (opt) {
case 'v':
++verbose;
break;
case 's':
start = strtol(optarg, 0, 16);
break;
case 'e':
end = strtol(optarg, 0, 16);
break;
default:
return 1;
}
}
n = end + 1 - start;
m = ROUNDUP(n, 16);
present = gc(malloc(m));
intotal = gc(calloc(1, m));
if (optind < argc) {
for (arg = optind; arg < argc; ++arg) {
ttf = xslurp(argv[arg], &ttfsize);
if (!(line = setjmp(stbtt_jmpbuf))) {
stbtt_InitFont(&font, ttf, stbtt_GetFontOffsetForIndex(ttf, 0));
} else {
rc = 1;
fprintf(stderr, "%s: error loading font (assert @ stb_truetype.c:%d\n",
argv[arg], line);
free(ttf);
continue;
}
bzero(present, m);
for (maxcode = errs = 0, c = start; c <= end; ++c) {
if (!(line = setjmp(stbtt_jmpbuf))) {
if ((i = stbtt_FindGlyphIndex(&font, c)) > 0) {
w = h = 0;
scale = stbtt_ScaleForPixelHeight(&font, s);
bitmap = stbtt_GetGlyphBitmap(&font, 0, scale, i, &w, &h, 0, 0);
if (w && h) {
intotal[c - start] = present[c - start] = 255;
maxcode = c;
}
free(bitmap);
}
} else {
++errs;
}
}
PrintBar(present, m);
if (errs) {
printf(" %s (%d errors)\n", basename(argv[arg]), errs);
} else {
printf(" %s (%,d kb)\n", basename(argv[arg]), ttfsize / 1024);
}
free(ttf);
}
PrintBar(intotal, m);
fputc('\n', stdout);
}
return rc;
}

206
tool/viz/getglyph.c Normal file
View file

@ -0,0 +1,206 @@
/*-*- 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/fmt/conv.h"
#include "libc/limits.h"
#include "libc/log/log.h"
#include "libc/macros.internal.h"
#include "libc/runtime/gc.internal.h"
#include "libc/stdio/append.internal.h"
#include "libc/stdio/stdio.h"
#include "libc/str/tpenc.h"
#include "libc/sysv/consts/sig.h"
#include "libc/x/x.h"
#include "third_party/getopt/getopt.h"
#include "third_party/stb/stb_truetype.h"
#define SQR(x) ((x) * (x))
int end;
int start;
int verbose;
int difference;
struct Block {
char16_t c;
unsigned char b[4][2];
} kBlocks[] = {
{u' ', {{0000, 0000}, {0000, 0000}, {0000, 0000}, {0000, 0000}}}, //
{u'░', {{0060, 0060}, {0060, 0060}, {0060, 0060}, {0060, 0060}}}, //
{u'▒', {{0140, 0140}, {0140, 0140}, {0140, 0140}, {0140, 0140}}}, //
{u'▓', {{0300, 0300}, {0300, 0300}, {0300, 0300}, {0300, 0300}}}, //
{u'█', {{0377, 0377}, {0377, 0377}, {0377, 0377}, {0377, 0377}}}, //
{u'▄', {{0000, 0000}, {0000, 0000}, {0377, 0377}, {0377, 0377}}}, //
{u'▌', {{0377, 0000}, {0377, 0000}, {0377, 0000}, {0377, 0000}}}, //
{u'▐', {{0000, 0377}, {0000, 0377}, {0000, 0377}, {0000, 0377}}}, //
{u'▀', {{0377, 0377}, {0377, 0377}, {0000, 0000}, {0000, 0000}}}, //
};
static char *Raster(int yn, int xn, unsigned char Y[yn][xn], int *dw) {
char *r = 0;
unsigned char B[4][4];
int y, x, i, j, k, s, w, bi, bs;
*dw = 0;
for (y = 0; y < yn; y += 4) {
if (y) appendw(&r, '\n');
for (w = x = 0; x < xn; x += 4) {
for (i = 0; i < 4; ++i) {
for (j = 0; j < 4; ++j) {
if (y + i < yn && x + j < xn) {
B[i][j] = Y[y + i][x + j];
} else {
B[i][j] = 0;
}
}
}
bi = 0;
bs = INT_MAX;
for (k = 0; k < ARRAYLEN(kBlocks); ++k) {
s = 0;
for (i = 0; i < 4; ++i) {
for (j = 0; j < 4; ++j) {
s += SQR(B[i][j] - kBlocks[k].b[i][j / 2]);
}
}
if (s < bs) {
bi = k;
bs = s;
}
}
appendw(&r, tpenc(kBlocks[bi].c));
++w;
}
if (w > *dw) *dw = w;
}
return r;
}
void OnSig(int sig) {
exit(128 + sig);
}
int main(int argc, char *argv[]) {
char *p;
void *bmap;
float scale;
bool gotsome;
char **rasters;
char **fasters;
size_t ttfsize;
const char *dir;
bool isdifferent;
unsigned char **ttf;
stbtt_fontinfo *font;
int c, i, j, m, o, dw, maxw, *w, *h, s = 40 * 4;
struct sigaction sa = {.sa_handler = OnSig};
ShowCrashReports();
sigaction(SIGPIPE, &sa, 0);
start = 0;
end = 0x10FFFD;
while ((o = getopt(argc, argv, "vdc:s:e:S:")) != -1) {
switch (o) {
case 'v':
++verbose;
break;
case 'd':
difference = 1;
break;
case 'c':
start = end = strtol(optarg, 0, 16);
break;
case 's':
start = strtol(optarg, 0, 16);
break;
case 'e':
end = strtol(optarg, 0, 16);
break;
case 'S':
s = strtol(optarg, 0, 0);
break;
default:
return 1;
}
}
m = argc - optind;
w = gc(calloc(m, sizeof(*w)));
h = gc(calloc(m, sizeof(*h)));
ttf = gc(calloc(m, sizeof(*ttf)));
font = gc(calloc(m, sizeof(*font)));
rasters = gc(calloc(m, sizeof(*rasters)));
fasters = gc(calloc(m, sizeof(*fasters)));
for (j = 0; j < m; ++j) {
ttf[j] = gc(xslurp(argv[optind + j], &ttfsize));
if (!ttf[j]) {
fprintf(stderr, "%s: not found\n", argv[optind + j]);
exit(1);
}
stbtt_InitFont(font + j, ttf[j], stbtt_GetFontOffsetForIndex(ttf[j], 0));
printf("%s\n", argv[optind + j]);
}
for (c = start; c <= end; ++c) {
maxw = 0;
gotsome = false;
isdifferent = false;
for (j = 0; j < m; ++j) {
rasters[j] = 0;
if ((i = stbtt_FindGlyphIndex(font + j, c)) > 0) {
w[j] = 0;
h[j] = 0;
scale = stbtt_ScaleForPixelHeight(font + j, s);
bmap = stbtt_GetGlyphBitmap(font + j, 0, scale, i, w + j, h + j, 0, 0);
if (w[j] && h[j]) {
gotsome = true;
if (verbose) {
rasters[j] = Raster(h[j], w[j], bmap, &dw);
if (!isdifferent && j && rasters[j - 1] &&
strcmp(rasters[j], rasters[j - 1])) {
isdifferent = true;
}
if (dw > maxw) maxw = dw;
}
}
free(bmap);
}
}
if (gotsome) {
memcpy(fasters, rasters, m * sizeof(*rasters));
printf("%04X\n", c);
if (verbose && (!difference || isdifferent)) {
do {
gotsome = false;
for (j = 0; j < m; ++j) {
if (!rasters[j]) {
printf("%-*s ", maxw, "");
continue;
}
p = strchrnul(rasters[j], '\n');
if (p - rasters[j]) gotsome = true;
printf("%-*.*s ", maxw, p - rasters[j], rasters[j]);
rasters[j] = *p ? p + 1 : p;
}
printf("\n");
} while (gotsome);
printf("\n");
}
for (j = 0; j < m; ++j) {
free(fasters[j]);
}
}
}
return 0;
}

34
tool/viz/rsastrength.c Normal file
View file

@ -0,0 +1,34 @@
/*-*- 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/fmt/conv.h"
#include "libc/math.h"
#include "libc/stdio/stdio.h"
int main(int argc, char *argv[]) {
int i, x, y;
for (i = 1; i < argc; ++i) {
x = atoi(argv[i]);
y = round(
(1.923 * cbrt(x * log(2)) * cbrt(log(x * log(2)) * log(x * log(2))) -
4.69) /
log(2));
printf("%4d %4d\n", x, y);
}
return 0;
}

1
tool/viz/viz.mk
View file

@ -50,6 +50,7 @@ TOOL_VIZ_DIRECTDEPS = \
THIRD_PARTY_GDTOA \
THIRD_PARTY_GETOPT \
THIRD_PARTY_STB \
THIRD_PARTY_MUSL \
THIRD_PARTY_XED \
THIRD_PARTY_ZLIB \
TOOL_DECODE_LIB \