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cosmopolitan/libc/nexgen32e/crc32.h

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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 COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_
#define COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
void crc32init(uint32_t[hasatleast 256], uint32_t);
uint32_t crc32_z(uint32_t, const void *, size_t);
Make minor improvements
2020-12-24 07:42:56 +00:00
extern uint32_t (*const crc32c)(uint32_t, const void *, size_t);
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
uint32_t crc32c_pure(uint32_t, const void *, size_t) strlenesque hidden;
uint32_t crc32c_sse42(uint32_t, const void *, size_t) strlenesque hidden;
uint32_t crc32_pclmul(uint32_t, const void *, size_t) hidden;
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
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_NEXGEN32E_CRC32_H_ */
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