diff options
| author | Alan Modra <amodra@bigpond.net.au> | 1999-08-29 23:44:27 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@bigpond.net.au> | 1999-08-29 23:44:27 +0000 |
| commit | 71a9212ed2d607fdcb93108bcc6baeff2a09cff2 (patch) | |
| tree | d938388ea8b096c6f2f3ab025c6682aae32c7f7b /include | |
| parent | 7e002e2d7abc10981f4f503fe5da21394ab3a7f0 (diff) | |
| download | gdb-71a9212ed2d607fdcb93108bcc6baeff2a09cff2.tar.gz | |
Allow spaces in i386 FP reg names, eg. %st ( 1 ).
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/ChangeLog | 6 | ||||
| -rw-r--r-- | include/opcode/i386.h | 24 |
2 files changed, 20 insertions, 10 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index d59e716cc46..ef0da73bff3 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,9 @@ +1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au> + + * i386.h (i386_regtab): Move %st to top of table, and split off + other fp reg entries. + (i386_float_regtab): To here. + Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com> * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args diff --git a/include/opcode/i386.h b/include/opcode/i386.h index 3df27f212df..7e3a56464bb 100644 --- a/include/opcode/i386.h +++ b/include/opcode/i386.h @@ -1061,6 +1061,8 @@ static const template i386_optab[] = { /* 386 register table */ static const reg_entry i386_regtab[] = { + /* make %st first as we test for it */ + {"st", FloatReg|FloatAcc, 0}, /* 8 bit regs */ {"al", Reg8|Acc, 0}, {"cl", Reg8|ShiftCount, 1}, @@ -1130,16 +1132,7 @@ static const reg_entry i386_regtab[] = { {"tr5", Test, 5}, {"tr6", Test, 6}, {"tr7", Test, 7}, - /* float registers */ - {"st(0)", FloatReg|FloatAcc, 0}, - {"st", FloatReg|FloatAcc, 0}, - {"st(1)", FloatReg, 1}, - {"st(2)", FloatReg, 2}, - {"st(3)", FloatReg, 3}, - {"st(4)", FloatReg, 4}, - {"st(5)", FloatReg, 5}, - {"st(6)", FloatReg, 6}, - {"st(7)", FloatReg, 7}, + /* mmx and simd registers */ {"mm0", RegMMX, 0}, {"mm1", RegMMX, 1}, {"mm2", RegMMX, 2}, @@ -1158,6 +1151,17 @@ static const reg_entry i386_regtab[] = { {"xmm7", RegXMM, 7} }; +static const reg_entry i386_float_regtab[] = { + {"st(0)", FloatReg|FloatAcc, 0}, + {"st(1)", FloatReg, 1}, + {"st(2)", FloatReg, 2}, + {"st(3)", FloatReg, 3}, + {"st(4)", FloatReg, 4}, + {"st(5)", FloatReg, 5}, + {"st(6)", FloatReg, 6}, + {"st(7)", FloatReg, 7} +}; + #define MAX_REG_NAME_SIZE 8 /* for parsing register names from input */ /* segment stuff */ |