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Allow spaces in i386 FP reg names, eg. %st ( 1 ).

This commit is contained in:
Alan Modra 1999-08-29 23:44:27 +00:00
parent 9b2c866771
commit a4972584a4
2 changed files with 20 additions and 10 deletions
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6
include/opcode/ChangeLog
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@ -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

24
include/opcode/i386.h
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@ -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 */