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Userland+Tests: Add initial riscv64 support
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c6b2a07326
commit
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23 changed files with 262 additions and 34 deletions
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@ -31,8 +31,13 @@ struct __jmp_buf {
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#elif defined(__aarch64__)
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// FIXME: This is likely incorrect.
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uint64_t regs[22];
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#elif defined(__riscv) && __riscv_xlen == 64
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// FIXME: This is likely incorrect.
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uint64_t s[12];
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uint64_t sp;
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uint64_t pc;
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#else
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# error
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# error "Unknown architecture"
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#endif
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int did_save_signal_mask;
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sigset_t saved_signal_mask;
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@ -49,8 +54,10 @@ typedef struct __jmp_buf sigjmp_buf[1];
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static_assert(sizeof(struct __jmp_buf) == 72, "struct __jmp_buf unsynchronized with x86_64/setjmp.S");
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# elif defined(__aarch64__)
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static_assert(sizeof(struct __jmp_buf) == 184, "struct __jmp_buf unsynchronized with aarch64/setjmp.S");
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# elif defined(__riscv) && __riscv_xlen == 64
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static_assert(sizeof(struct __jmp_buf) == 120, "struct __jmp_buf unsynchronized with riscv64/setjmp.S");
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# else
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# error
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# error "Unknown architecture"
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# endif
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#endif
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