From: Frank Ch. Eigler <fche@redhat.com>
Date: Thu, 7 May 1998 15:34:13 +0000 (+0000)
Subject: * First batch of fixes for sky PR 15853 (20-bit break/sdbbp)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=01c6e45fe7c0ada61f4aa335843ca250542d0770;p=binutils-gdb.git

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

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index c4e16926f25..6b0a75376e0 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -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>
 
diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index b2f7218dc44..d5a15207251 100644
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -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	},