mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 23:13:34 +00:00
398f0c16fb
This change makes SSL virtual hosting possible. You can now load
multiple certificates for multiple domains and redbean will just
figure out which one to use, even if you only have 1 ip address.
You can also use a jumbo certificate that lists all your domains
in the the subject alternative names.
This change also makes performance improvements to MbedTLS. Here
are some benchmarks vs. cc1920749e
BEFORE AFTER (microsecs)
suite_ssl.com 2512881 191738 13.11x faster
suite_pkparse.com 36291 3295 11.01x faster
suite_x509parse.com 854669 120293 7.10x faster
suite_pkwrite.com 6549 1265 5.18x faster
suite_ecdsa.com 53347 18778 2.84x faster
suite_pk.com 49051 18717 2.62x faster
suite_ecdh.com 19535 9502 2.06x faster
suite_shax.com 15848 7965 1.99x faster
suite_rsa.com 353257 184828 1.91x faster
suite_x509write.com 162646 85733 1.90x faster
suite_ecp.com 20503 11050 1.86x faster
suite_hmac_drbg.no_reseed.com 19528 11417 1.71x faster
suite_hmac_drbg.nopr.com 12460 8010 1.56x faster
suite_mpi.com 687124 442661 1.55x faster
suite_hmac_drbg.pr.com 11890 7752 1.53x faster
There aren't any special tricks to the performance imporvements.
It's mostly due to code cleanup, assembly and intel instructions
like mulx, adox, and adcx.
300 lines
15 KiB
C
300 lines
15 KiB
C
#ifndef COSMOPOLITAN_LIBC_LOG_LOG_H_
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#define COSMOPOLITAN_LIBC_LOG_LOG_H_
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#include "libc/bits/likely.h"
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#include "libc/calls/struct/sigset.h"
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#include "libc/calls/struct/winsize.h"
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#include "libc/nexgen32e/stackframe.h"
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#include "libc/runtime/runtime.h"
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#include "libc/stdio/stdio.h"
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § liblog ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#define kLogFatal 0
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#define kLogError 1
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#define kLogWarn 2
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#define kLogInfo 3
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#define kLogVerbose 4
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#define kLogDebug 5
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#define kLogNoise 6
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/**
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* Log level for compile-time DCE.
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*/
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#ifndef LOGGABLELEVEL
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#ifndef TINY
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#define LOGGABLELEVEL kLogNoise
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/* #elif IsTiny() */
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/* #define LOGGABLELEVEL kLogInfo */
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#else
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#define LOGGABLELEVEL kLogVerbose
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#endif
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#endif
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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extern FILE *__log_file;
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void perror(const char *) relegated; /* print the last system error */
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void __die(void) relegated wontreturn; /* print backtrace and abort() */
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void meminfo(int); /* shows malloc statistics &c. */
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void memsummary(int); /* light version of same thing */
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uint16_t getttycols(uint16_t);
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int getttysize(int, struct winsize *) paramsnonnull();
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bool IsTerminalInarticulate(void) nosideeffect;
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const char *commandvenv(const char *, const char *);
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const char *GetAddr2linePath(void);
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const char *GetGdbPath(void);
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const char *GetCallerName(const struct StackFrame *);
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void showcrashreports(void);
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void callexitontermination(struct sigset *);
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bool32 IsDebuggerPresent(bool);
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bool IsRunningUnderMake(void);
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § liblog » logging ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#ifndef __STRICT_ANSI__
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extern unsigned __log_level; /* log level for runtime check */
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#define LOGGABLE(LEVEL) \
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((!__builtin_constant_p(LEVEL) || (LEVEL) <= LOGGABLELEVEL) && \
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(LEVEL) <= __log_level)
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#define FATALF(FMT, ...) \
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do { \
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++ftrace; \
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ffatalf(kLogFatal, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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unreachable; \
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} while (0)
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#define WARNF(FMT, ...) \
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do { \
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if (LOGGABLE(kLogWarn)) { \
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++ftrace; \
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flogf(kLogWarn, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define LOGF(FMT, ...) \
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do { \
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if (LOGGABLE(kLogInfo)) { \
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++ftrace; \
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flogf(kLogInfo, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define VERBOSEF(FMT, ...) \
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do { \
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if (LOGGABLE(kLogVerbose)) { \
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++ftrace; \
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fverbosef(kLogVerbose, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define DEBUGF(FMT, ...) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogDebug))) { \
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++ftrace; \
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fdebugf(kLogDebug, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define NOISEF(FMT, ...) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogNoise))) { \
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++ftrace; \
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fnoisef(kLogNoise, __FILE__, __LINE__, NULL, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define VFLOG(FMT, VA) \
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do { \
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if (LOGGABLE(kLogInfo)) { \
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++ftrace; \
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vflogf(kLogInfo, __FILE__, __LINE__, NULL, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define FLOGF(F, FMT, ...) \
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do { \
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if (LOGGABLE(kLogInfo)) { \
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++ftrace; \
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flogf(kLogInfo, __FILE__, __LINE__, F, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define VFLOGF(F, FMT, VA) \
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do { \
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if (LOGGABLE(kLogInfo)) { \
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++ftrace; \
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vflogf(kLogInfo, __FILE__, __LINE__, F, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define VWARNF(FMT, VA) \
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do { \
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if (LOGGABLE(kLogWarn)) { \
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++ftrace; \
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vflogf(kLogWarn, __FILE__, __LINE__, NULL, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define FWARNF(F, FMT, ...) \
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do { \
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if (LOGGABLE(kLogWarn)) { \
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++ftrace; \
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flogf(kLogWarn, __FILE__, __LINE__, F, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define VFWARNF(F, FMT, VA) \
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do { \
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if (LOGGABLE(kLogWarn)) { \
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++ftrace; \
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vflogf(kLogWarn, __FILE__, __LINE__, F, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define VFATALF(FMT, VA) \
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do { \
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++ftrace; \
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vffatalf(kLogFatal, __FILE__, __LINE__, NULL, FMT, VA); \
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unreachable; \
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} while (0)
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#define FFATALF(F, FMT, ...) \
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do { \
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++ftrace; \
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ffatalf(kLogFatal, __FILE__, __LINE__, F, FMT, ##__VA_ARGS__); \
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unreachable; \
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} while (0)
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#define VFFATALF(F, FMT, VA) \
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do { \
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++ftrace; \
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vffatalf(kLogFatal, __FILE__, __LINE__, F, FMT, VA); \
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unreachable; \
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} while (0)
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#define VDEBUGF(FMT, VA) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogDebug))) { \
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++ftrace; \
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vfdebugf(kLogDebug, __FILE__, __LINE__, NULL, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define FDEBUGF(F, FMT, ...) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogDebug))) { \
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++ftrace; \
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fdebugf(kLogDebug, __FILE__, __LINE__, F, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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#define VFVERBOSEF(F, FMT, VA) \
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do { \
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if (LOGGABLE(kLogVerbose)) { \
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++ftrace; \
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vfverbosef(kLogVerbose, __FILE__, __LINE__, F, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define VFDEBUGF(F, FMT, VA) \
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do { \
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if (LOGGABLE(kLogDebug)) { \
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++ftrace; \
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vfdebugf(kLogDebug, __FILE__, __LINE__, F, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define VNOISEF(FMT, VA) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogNoise))) { \
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++ftrace; \
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vfnoisef(kLogNoise, __FILE__, __LINE__, NULL, FMT, VA); \
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--ftrace; \
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} \
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} while (0)
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#define FNOISEF(F, FMT, ...) \
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do { \
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if (UNLIKELY(LOGGABLE(kLogNoise))) { \
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++ftrace; \
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fnoisef(kLogNoise, __FILE__, __LINE__, F, FMT, ##__VA_ARGS__); \
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--ftrace; \
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} \
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} while (0)
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § liblog » on error resume next ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#define LOGIFNEG1(FORM) \
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({ \
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autotype(FORM) Ax = (FORM); \
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if (UNLIKELY(Ax == (typeof(Ax))(-1)) && LOGGABLE(kLogWarn)) { \
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++ftrace; \
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__logerrno(__FILE__, __LINE__, #FORM); \
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--ftrace; \
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} \
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Ax; \
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})
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#define LOGIFNULL(FORM) \
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({ \
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autotype(FORM) Ax = (FORM); \
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if (Ax == NULL && LOGGABLE(kLogWarn)) { \
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++ftrace; \
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__logerrno(__FILE__, __LINE__, #FORM); \
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--ftrace; \
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} \
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Ax; \
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})
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § liblog » implementation details ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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void __logerrno(const char *, int, const char *) relegated;
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#define ARGS unsigned, const char *, int, FILE *, const char *
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#define ATTR paramsnonnull((5)) printfesque(5)
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#define ATTRV paramsnonnull((5, 6))
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void flogf(ARGS, ...) ATTR libcesque;
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void vflogf(ARGS, va_list) ATTRV libcesque;
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void fverbosef(ARGS, ...) asm("flogf") ATTR relegated libcesque;
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void vfverbosef(ARGS, va_list) asm("vflogf") ATTRV relegated libcesque;
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void fdebugf(ARGS, ...) asm("flogf") ATTR relegated libcesque;
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void vfdebugf(ARGS, va_list) asm("vflogf") ATTRV relegated libcesque;
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void fnoisef(ARGS, ...) asm("flogf") ATTR relegated libcesque;
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void vfnoisef(ARGS, va_list) asm("vflogf") ATTRV relegated libcesque;
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void ffatalf(ARGS, ...) asm("flogf") ATTR relegated wontreturn libcesque;
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void vffatalf(ARGS, va_list) asm("vflogf") ATTRV relegated wontreturn libcesque;
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#undef ARGS
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#undef ATTR
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#undef ATTRV
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#endif /* __STRICT_ANSI__ */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_LOG_LOG_H_ */
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