mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
414667b1c9
It's now possible to run commands like:
make -j8 m=aarch64 o/aarch64/test/libc/str
Which will cross-compile and run the test suites in a qemu-aarch64
binary that's vendored in the third_party/qemu/ folder within your
x86_64 build environment.
23 lines
674 B
C
23 lines
674 B
C
#ifndef COSMOPOLITAN_LIBC_STR_TPENC_H_
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#define COSMOPOLITAN_LIBC_STR_TPENC_H_
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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uint64_t _tpenc(uint32_t) pureconst;
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#if defined(__x86_64__) && defined(__MNO_RED_ZONE__) && defined(__GNUC__) && \
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!defined(__STRICT_ANSI__)
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#define _tpenc(CODE) \
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({ \
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long Edi, Buf; \
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asm("call\t_tpenc" \
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: "=a"(Buf), "=D"(Edi) \
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: "1"((int)(CODE)) \
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: "rcx", "rdx", "cc"); \
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Buf; \
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})
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_STR_TPENC_H_ */
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