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riscv64-asm: Implement asm_parse_regvar

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This commit is contained in:
Danny Milosavljevic 2021-04-06 13:43:48 +02:00
parent b28bf50d2b
commit 99189ea707
1 changed files with 9 additions and 2 deletions
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11
riscv64-asm.c
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@ -691,8 +691,15 @@ ST_FUNC void asm_clobber(uint8_t *clobber_regs, const char *str)
ST_FUNC int asm_parse_regvar (int t)
{
tcc_error("RISCV64 asm not implemented.");
return -1;
if (t >= TOK_ASM_x0 && t <= TOK_ASM_pc) { /* register name */
switch (t) {
case TOK_ASM_pc:
return -1; // TODO: Figure out where it can be used after all
default:
return t - TOK_ASM_x0;
}
} else
return -1;
}
/*************************************************************/