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6b53465347
Wire gen_clear_cache to __riscv64_clear_cache builtin, emitting fence.i for instruction cache synchronization. Add lib/riscvflush.c to provide __clear_cache for JIT bootstrap. Extend tccrun.c I-cache flush guard to include RISC-V targets. Add gen_clear_cache declaration to tcc.h riscv64 section.
11 lines
275 B
C
11 lines
275 B
C
/* riscvflush.c - flush the instruction cache
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__clear_cache is used in tccrun.c, It is a built-in
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intrinsic with gcc. However tcc in order to compile
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itself needs this function */
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void __clear_cache(void *beg, void *end)
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{
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__riscv64_clear_cache(beg, end);
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}
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