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[Qemu-devel] [PATCH v8 46/87] target/mips: Add emulation of DSP ASE for
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PATCH v8 46/87] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2 |
Date: |
Mon, 13 Aug 2018 19:53:11 +0200 |
From: Stefan Markovic <address@hidden>
Add emulation of DSP ASE instructions for nanoMIPS - part 2.
Reviewed-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
target/mips/translate.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index de10a07..0e2af0d 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -19017,6 +19017,16 @@ static int decode_nanomips_32_48_opc(CPUMIPSState
*env, DisasContext *ctx)
case NM_BC1NEZC:
gen_compute_branch1_r6(ctx, OPC_BC1NEZ, rt, s, 0);
break;
+ case NM_BPOSGE32C:
+ check_dspr2(ctx);
+ {
+ int32_t imm = extract32(ctx->opcode, 1, 13) |
+ extract32(ctx->opcode, 0, 1) << 13;
+
+ gen_compute_branch(ctx, OPC_BPOSGE32, 4, -1, -2,
+ imm, 4);
+ }
+ break;
default:
generate_exception_end(ctx, EXCP_RI);
break;
--
2.7.4
- [Qemu-devel] [PATCH v8 53/87] target/mips: Add updating BadInstr, BadInstrP, BadInstrX for nanoMIPS, (continued)
- [Qemu-devel] [PATCH v8 53/87] target/mips: Add updating BadInstr, BadInstrP, BadInstrX for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 40/87] target/mips: Implement emulation of nanoMIPS EXTW instruction, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 07/87] target/mips: Add CP0 BadInstrX register, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 24/87] target/mips: Add nanoMIPS decoding and extraction utilities, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 19/87] qemu-doc: Amend MIPS-related items, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 13/87] target/mips: Check ELPA flag only in some cases of MFHC0 and MTHC0, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 18/87] linux-user: Add preprocessor availability control to some syscalls, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 27/87] target/mips: Add emulation of nanoMIPS 16-bit shift instructions, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 30/87] target/mips: Add emulation of nanoMIPS 16-bit logic instructions, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 20/87] target/mips: Add preprocessor constants for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 46/87] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2,
Aleksandar Markovic <=
- [Qemu-devel] [PATCH v8 37/87] target/mips: Add emulation of misc nanoMIPS instructions (pool32axf), Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 29/87] target/mips: Add emulation of nanoMIPS 16-bit load and store instructions, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 36/87] target/mips: Add emulation of misc nanoMIPS instructions (pool32a0), Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 38/87] target/mips: Add emulation of misc nanoMIPS instructions (p_lsx), Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 55/87] target/mips: Adjust set_hflags_for_handler() for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 41/87] target/mips: Add emulation of nanoMIPS 32-bit load and store instructions, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 43/87] target/mips: Add emulation of nanoMIPS 32-bit branch instructions, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 61/87] elf: On elf loading, treat both EM_MIPS and EM_NANOMIPS as legal for MIPS, Aleksandar Markovic, 2018/08/13