diff options
Diffstat (limited to 'usr.bin/oasm/parse.c')
| -rw-r--r-- | usr.bin/oasm/parse.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/usr.bin/oasm/parse.c b/usr.bin/oasm/parse.c index 4651b55..ff3c9d2 100644 --- a/usr.bin/oasm/parse.c +++ b/usr.bin/oasm/parse.c @@ -51,6 +51,12 @@ static const char *tokstr[] = { [ TT_IMM ] = "<imm>", [ TT_LABEL] = "<label>", + /* Bitwise */ + [ TT_MROB ] = "mrob", + [ TT_MROW ] = "mrow", + [ TT_MROD ] = "mrod", + [ TT_MROQ ] = "mroq", + /* X<n> registers */ [ TT_X0 ] = "x0", @@ -119,6 +125,11 @@ parse_reg(struct oasm_state *state, struct oasm_token *tok) state->last = tok->type; break; default: + if (lex_is_mro(state->last)) { + state->last = tok->type; + break; + } + p = tokstr[state->last]; oasm_err("bad instruction '%s' for regop\n", p); return -1; @@ -187,6 +198,12 @@ parse_tok(struct oasm_state *state, struct oasm_token *tok) emit_osmx64(&emit_state, tok); break; default: + if (lex_is_mro(tok->type)) { + state->last = tok->type; + emit_osmx64(&emit_state, tok); + return 0; + } + if (!tok->is_reg) { oasm_err("syntax error\n"); return -1; |