From: Maciej W. Rozycki <macro@orcam.me.uk>
Date: Mon, 10 Jun 2024 15:00:08 +0000 (+0100)
Subject: Revert "MIPS/Allegrex: Enable dbreak instruction"
X-Git-Tag: binutils-2_43~462
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=811f77dc382a9f01ee591d33170b11bea76491b3;p=thirdparty%2Fbinutils-gdb.git

Revert "MIPS/Allegrex: Enable dbreak instruction"

This reverts commit c41020942b94ea7c5a58de4fed644826e8f0b509.
---

diff --git a/gas/testsuite/gas/mips/allegrex.d b/gas/testsuite/gas/mips/allegrex.d
index b535c6dbdce..d0f79671de4 100644
--- a/gas/testsuite/gas/mips/allegrex.d
+++ b/gas/testsuite/gas/mips/allegrex.d
@@ -46,6 +46,5 @@ Disassembly of section .text:
 0x00000094 7002003d 	mfdr	\$2,\$0
 0x00000098 7002083d 	mfdr	\$2,\$1
 0x0000009c 7083083d 	mtdr	\$3,\$1
-0x000000a0 7000003f 	dbreak
-0x000000a4 7000003e 	dret
+0x000000a0 7000003e 	dret
 	\.\.\.
diff --git a/gas/testsuite/gas/mips/allegrex.s b/gas/testsuite/gas/mips/allegrex.s
index df05f97ee47..c36745882df 100644
--- a/gas/testsuite/gas/mips/allegrex.s
+++ b/gas/testsuite/gas/mips/allegrex.s
@@ -40,7 +40,6 @@
 	mfdr	$v0, $0
 	mfdr	$v0, $1
 	mtdr	$v1, $1
-	dbreak
 	dret
 
 # Force some (non-delay-slot) zero bytes, to make 'objdump' print ...
diff --git a/opcodes/mips-opc.c b/opcodes/mips-opc.c
index c6cbb66178c..a31a17d4b9a 100644
--- a/opcodes/mips-opc.c
+++ b/opcodes/mips-opc.c
@@ -1030,7 +1030,7 @@ const struct mips_opcode mips_builtin_opcodes[] =
 {"daddu",		"d,v,t",	0x0000002d, 0xfc0007ff, WR_1|RD_2|RD_3,		0,		I3,		0,	0 },
 {"daddu",		"t,r,I",	0,    (int) M_DADDU_I,	INSN_MACRO,		0,		I3,		0,	0 },
 {"daddwc",		"d,s,t", 	0x70000038, 0xfc0007ff, WR_1|RD_2|RD_3|WR_C0|RD_C0, 0,		XLR,		0,	0 },
-{"dbreak",		"",		0x7000003f, 0xffffffff,	0,			0,		N5|AL,		0,	0 },
+{"dbreak",		"",		0x7000003f, 0xffffffff,	0,			0,		N5,		0,	0 },
 {"dclo",		"d,s",		0x00000053, 0xfc1f07ff, WR_1|RD_2,		0,		I69,		0,	0 },
 {"dclo",		"U,s",	 	0x70000025, 0xfc0007ff, WR_1|RD_2, 	0,		I64|N55,	0,	I69 },
 {"dclz",		"d,s",		0x00000052, 0xfc1f07ff, WR_1|RD_2,		0,		I69,		0,	0 },