[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 05/10] disas/mips: Add R6 jr/jr.hb to disassembler
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 05/10] disas/mips: Add R6 jr/jr.hb to disassembler |
Date: |
Wed, 21 Oct 2015 11:42:54 -1000 |
From: James Hogan <address@hidden>
MIPS r6 encodes jr as jalr zero, and jr.hb as jalr.hb zero, so add these
encodings to the MIPS disassembly table.
Reviewed-by: Aurelien Jarno <address@hidden>
Reviewed-by: Leon Alrae <address@hidden>
Signed-off-by: James Hogan <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
Message-Id: <address@hidden>
---
disas/mips.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/disas/mips.c b/disas/mips.c
index 01336a8..bf0bbaf 100644
--- a/disas/mips.c
+++ b/disas/mips.c
@@ -2420,9 +2420,11 @@ const struct mips_opcode mips_builtin_opcodes[] =
{"hibernate","", 0x42000023, 0xffffffff, 0,
0, V1 },
{"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s,
0, I33 },
{"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0,
I1 },
+{"jr", "s", 0x00000009, 0xfc1fffff, UBD|RD_s, 0,
I32R6 }, /* jalr */
/* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
the same hazard barrier effect. */
{"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0,
I32 },
+{"jr.hb", "s", 0x00000409, 0xfc1fffff, UBD|RD_s, 0,
I32R6 }, /* jalr.hb */
{"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0,
I1 }, /* jr */
/* SVR4 PIC code requires special handling for j, so it must be a
macro. */
--
2.4.3
- [Qemu-devel] [PULL 00/10] collected tcg patches, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 01/10] tcg/ppc: Adjust exit_tb for change in prologue placement, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 02/10] tcg/ppc: Revise goto_tb implementation, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 03/10] tcg/ppc: Prefer mask over andi., Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 04/10] tcg-opc.h: Simplify insn_start def, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 05/10] disas/mips: Add R6 jr/jr.hb to disassembler,
Richard Henderson <=
- [Qemu-devel] [PULL 06/10] tcg/mips: Add use_mips32r6_instructions definition, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 07/10] tcg/mips: Support r6 JR encoding, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 09/10] tcg/mips: Support r6 SEL{NE, EQ}Z instead of MOVN/MOVZ, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 08/10] tcg/mips: Support r6 multiply/divide encodings, Richard Henderson, 2015/10/21
- [Qemu-devel] [PULL 10/10] cpu-exec: Add "nochain" debug flag, Richard Henderson, 2015/10/21
- Re: [Qemu-devel] [PULL 00/10] collected tcg patches, Peter Maydell, 2015/10/22