cosmopolitan/libc/str/internal.h

#ifndef COSMOPOLITAN_LIBC_STR_INTERNAL_H_
#define COSMOPOLITAN_LIBC_STR_INTERNAL_H_
#ifndef __STRICT_ANSI__
#include "libc/str/str.h"

#if !(__ASSEMBLER__ + __LINKER__ + 0)

_Hide extern const uint32_t kSha256Tab[64];

nodebuginfo forceinline bool32 ismoar(wint_t c) {
  return (c & 0300) == 0300;
}

nodebuginfo forceinline bool32 iscont(wint_t c) {
  return (c & 0300) == 0200;
}

char *strstr_sse42(const char *, const char *) strlenesque _Hide;
char16_t *strstr16_sse42(const char16_t *, const char16_t *) strlenesque _Hide;
void *memmem_sse42(const void *, size_t, const void *, size_t)
strlenesque _Hide;
void sha256_x86(uint32_t[hasatleast 8], const uint8_t[hasatleast 64],
                uint32_t) _Hide;

#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* !ANSI */
#endif /* COSMOPOLITAN_LIBC_STR_INTERNAL_H_ */
Initial import 2020-06-15 14:18:57 +00:00			`#ifndef COSMOPOLITAN_LIBC_STR_INTERNAL_H_`
			`#define COSMOPOLITAN_LIBC_STR_INTERNAL_H_`
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 11:23:25 +00:00			`#ifndef __STRICT_ANSI__`
Initial import 2020-06-15 14:18:57 +00:00			`#include "libc/str/str.h"`

			`#if !(__ASSEMBLER__ + __LINKER__ + 0)`

Rename hidden keyword to _Hide 2022-11-08 19:39:50 +00:00			`_Hide extern const uint32_t kSha256Tab[64];`
Initial import 2020-06-15 14:18:57 +00:00
			`nodebuginfo forceinline bool32 ismoar(wint_t c) {`
Add minor improvements and cleanup 2020-10-27 10:39:46 +00:00			`return (c & 0300) == 0300;`
Initial import 2020-06-15 14:18:57 +00:00			`}`

			`nodebuginfo forceinline bool32 iscont(wint_t c) {`
Add minor improvements and cleanup 2020-10-27 10:39:46 +00:00			`return (c & 0300) == 0200;`
Initial import 2020-06-15 14:18:57 +00:00			`}`

Rename hidden keyword to _Hide 2022-11-08 19:39:50 +00:00			`char strstr_sse42(const char , const char *) strlenesque _Hide;`
			`char16_t strstr16_sse42(const char16_t , const char16_t *) strlenesque _Hide;`
Run clang-format on most sources 2023-04-27 03:45:01 +00:00			`void memmem_sse42(const void , size_t, const void *, size_t)`
			`strlenesque _Hide;`
Fix Clang support The amalgamated release is now confirmed to be working with Clang, including its integrated assembler. Fixes #41 2021-02-06 08:24:35 +00:00			`void sha256_x86(uint32_t[hasatleast 8], const uint8_t[hasatleast 64],`
Rename hidden keyword to _Hide 2022-11-08 19:39:50 +00:00			`uint32_t) _Hide;`
Initial import 2020-06-15 14:18:57 +00:00
			`#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */`
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4 2020-08-25 11:23:25 +00:00			`#endif /* !ANSI */`
Initial import 2020-06-15 14:18:57 +00:00			`#endif /* COSMOPOLITAN_LIBC_STR_INTERNAL_H_ */`