diff options
Diffstat (limited to 'target/hexagon/idef-parser/idef-parser.lex')
| -rw-r--r-- | target/hexagon/idef-parser/idef-parser.lex | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/target/hexagon/idef-parser/idef-parser.lex b/target/hexagon/idef-parser/idef-parser.lex index 5eb8ac5a80..cd5958ec90 100644 --- a/target/hexagon/idef-parser/idef-parser.lex +++ b/target/hexagon/idef-parser/idef-parser.lex @@ -401,12 +401,39 @@ STRING_LIT \"(\\.|[^"\\])*\" } return SIGN; } -"0x"{HEX_DIGIT}+ | -{DIGIT}+ { yylval->rvalue.type = IMMEDIATE; - yylval->rvalue.bit_width = 32; - yylval->rvalue.signedness = SIGNED; +"0x"{HEX_DIGIT}+ { uint64_t value = strtoull(yytext, NULL, 0); + yylval->rvalue.type = IMMEDIATE; yylval->rvalue.imm.type = VALUE; - yylval->rvalue.imm.value = strtoull(yytext, NULL, 0); + yylval->rvalue.imm.value = value; + if (value <= INT_MAX) { + yylval->rvalue.bit_width = sizeof(int) * 8; + yylval->rvalue.signedness = SIGNED; + } else if (value <= UINT_MAX) { + yylval->rvalue.bit_width = sizeof(unsigned int) * 8; + yylval->rvalue.signedness = UNSIGNED; + } else if (value <= LONG_MAX) { + yylval->rvalue.bit_width = sizeof(long) * 8; + yylval->rvalue.signedness = SIGNED; + } else if (value <= ULONG_MAX) { + yylval->rvalue.bit_width = sizeof(unsigned long) * 8; + yylval->rvalue.signedness = UNSIGNED; + } else { + g_assert_not_reached(); + } + return IMM; } +{DIGIT}+ { int64_t value = strtoll(yytext, NULL, 0); + yylval->rvalue.type = IMMEDIATE; + yylval->rvalue.imm.type = VALUE; + yylval->rvalue.imm.value = value; + if (value >= INT_MIN && value <= INT_MAX) { + yylval->rvalue.bit_width = sizeof(int) * 8; + yylval->rvalue.signedness = SIGNED; + } else if (value >= LONG_MIN && value <= LONG_MAX) { + yylval->rvalue.bit_width = sizeof(long) * 8; + yylval->rvalue.signedness = SIGNED; + } else { + g_assert_not_reached(); + } return IMM; } "0x"{HEX_DIGIT}+"ULL" | {DIGIT}+"ULL" { yylval->rvalue.type = IMMEDIATE; |