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* First batch of fixes for sky PR 15853 (20-bit break/sdbbp)

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Frank Ch. Eigler 1998-05-07 15:34:13 +00:00
parent 40f0c90498
commit 01c6e45fe7
2 changed files with 12 additions and 3 deletions
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7
opcodes/ChangeLog
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@ -1,3 +1,10 @@
Thu May 7 09:33:02 1998 Frank Ch. Eigler <fche@cygnus.com>
* mips-opc.c (break, sdbbp): Added two-operand variety of ISA1
instructions to set bottom ten bits of break code.
* mips-dis.c (print_insn_arg): Implement 'q' operand format used
for above optional argument.
start-sanitize-cygnus
Wed May 6 14:47:17 1998 Doug Evans <devans@seba.cygnus.com>

8
opcodes/mips-opc.c
View file

@ -236,7 +236,8 @@ const struct mips_opcode mips_builtin_opcodes[] = {
{"bnel", "s,t,p", 0x54000000, 0xfc000000, CBL|RD_s|RD_t, I2|T3 },
{"bnel", "s,I,p", 0, (int) M_BNEL_I, INSN_MACRO, I2 },
{"break", "", 0x0000000d, 0xffffffff, TRAP, I1 },
{"break", "c", 0x0000000d, 0xfc00003f, TRAP, I1 },
{"break", "c", 0x0000000d, 0xfc00ffff, TRAP, I1 },
{"break", "c,q", 0x0000000d, 0xfc00003f, TRAP, I1 },
{"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, I1 },
{"c.f.d", "M,S,T", 0x46200030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, I4 },
{"c.f.s", "S,T", 0x46000030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, I1 },
@ -682,7 +683,7 @@ const struct mips_opcode mips_builtin_opcodes[] = {
{"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, I4 },
{"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, I4 },
/* start-sanitize-r5900 */
{"msub.s", "D,S,T", 0x4600001d, 0xffe007ff, WR_D|RD_S|RD_T|FP_S, T5 },
{"msub.s", "D,S,T", 0x4600001d, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, T5 },
/* end-sanitize-r5900 */
{"msub", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO,L1 },
{"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HI|WR_LO,L1 },
@ -939,7 +940,8 @@ const struct mips_opcode mips_builtin_opcodes[] = {
{"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, I1 },
{"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, I1 },
{"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, G2 },
{"sdbbp", "c", 0x0000000e, 0xfc00003f, TRAP, G2 },
{"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, G2 },
{"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, G2 },
{"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, I2 },
{"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, I2 },
{"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, I2 },