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| author | DJ Delorie <dj@redhat.com> | 2005-10-26 20:42:00 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2005-10-26 20:42:00 +0000 |
| commit | d14c4fad02815b17dec6e8f6aa7bf921b0349e0b (patch) | |
| tree | e753a5ef7be674cfab26d2e59dca9abd0fb36899 /gas | |
| parent | 6b73c529e04e27601eb1183d2a5be8e955053100 (diff) | |
| download | fsf-binutils-gdb-d14c4fad02815b17dec6e8f6aa7bf921b0349e0b.zip fsf-binutils-gdb-d14c4fad02815b17dec6e8f6aa7bf921b0349e0b.tar.gz fsf-binutils-gdb-d14c4fad02815b17dec6e8f6aa7bf921b0349e0b.tar.bz2 | |
* config/tc-m32c.c (md_relax_table, subtype_mappings,
md_convert_frag): Add jsr.w support.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 3 | ||||
| -rw-r--r-- | gas/config/tc-m32c.c | 46 |
2 files changed, 47 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 74ded8f..488cbcb 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,8 @@ 2005-10-26 DJ Delorie <dj@redhat.com> + * config/tc-m32c.c (md_relax_table, subtype_mappings, + md_convert_frag): Add jsr.w support. + * config/tc-m32c.c (md_assemble): Don't use errmsg as the format itself. (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24 diff --git a/gas/config/tc-m32c.c b/gas/config/tc-m32c.c index cb589ac..9a9b825 100644 --- a/gas/config/tc-m32c.c +++ b/gas/config/tc-m32c.c @@ -395,7 +395,12 @@ const relax_typeS md_relax_table[] = /* 15 */ { 8, 1, 1, 16 }, /* jmp32.s */ /* 16 */ { 127, -128, 2, 17 }, /* jmp32.b */ /* 17 */ { 32767, -32768, 3, 18 }, /* jmp32.w */ - /* 18 */ { 0, 0, 4, 0 } /* jmp32.a */ + /* 18 */ { 0, 0, 4, 0 }, /* jmp32.a */ + + /* 19 */ { 32767, -32768, 3, 20 }, /* jsr16.w */ + /* 20 */ { 0, 0, 4, 0 }, /* jsr16.a */ + /* 21 */ { 32767, -32768, 3, 11 }, /* jsr32.w */ + /* 22 */ { 0, 0, 4, 0 } /* jsr32.a */ }; enum { @@ -436,7 +441,12 @@ static struct { /* 15 */ { M32C_INSN_JMP32_S, 1, M32C_INSN_JMP32_A, 0 }, /* 16 */ { M32C_INSN_JMP32_B, 2, M32C_INSN_JMP32_A, 1 }, /* 17 */ { M32C_INSN_JMP32_W, 3, M32C_INSN_JMP32_A, 2 }, - /* 18 */ { M32C_INSN_JMP32_A, 4, M32C_INSN_JMP32_A, 0 } + /* 18 */ { M32C_INSN_JMP32_A, 4, M32C_INSN_JMP32_A, 0 }, + + /* 19 */ { M32C_INSN_JSR16_W, 3, M32C_INSN_JSR16_A, 2 }, + /* 20 */ { M32C_INSN_JSR16_A, 4, M32C_INSN_JSR16_A, 0 }, + /* 21 */ { M32C_INSN_JSR32_W, 3, M32C_INSN_JSR32_A, 2 }, + /* 22 */ { M32C_INSN_JSR32_A, 4, M32C_INSN_JSR32_A, 0 } }; #define NUM_MAPPINGS (sizeof (subtype_mappings) / sizeof (subtype_mappings[0])) @@ -677,6 +687,38 @@ md_convert_frag (bfd * abfd ATTRIBUTE_UNUSED, break; + case M32C_INSN_JSR16_W: + op[0] = 0xf5; + op[1] = addend - 1; + op[2] = (addend - 1) >> 8; + operand = M32C_OPERAND_LAB_8_16; + break; + + case M32C_INSN_JSR16_A: + op[0] = 0xfd; + op[1] = 0; + op[2] = 0; + op[3] = 0; + operand = M32C_OPERAND_LAB_8_24; + break; + + case M32C_INSN_JSR32_W: + op[0] = 0xcf; + op[1] = addend - 1; + op[2] = (addend - 1) >> 8; + operand = M32C_OPERAND_LAB_8_16; + break; + + case M32C_INSN_JSR32_A: + op[0] = 0xcd; + op[1] = 0; + op[2] = 0; + op[3] = 0; + operand = M32C_OPERAND_LAB_8_24; + break; + + + default: printf("\nHey! Need more opcode converters! missing: %d %s\n\n", fragP->fr_subtype, |