[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL v3 30/46] target/mips: Add emulation of DSP ASE for n
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PULL v3 30/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2 |
Date: |
Tue, 21 Aug 2018 15:31:40 +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 78a9daf..ea6bd8d 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -19313,6 +19313,16 @@ static int decode_nanomips_32_48_opc(CPUMIPSState
*env, DisasContext *ctx)
case NM_BC1NEZC:
gen_compute_branch_cp1_nm(ctx, OPC_BC1NEZ, rt, s);
break;
+ case NM_BPOSGE32C:
+ check_dspr2(ctx);
+ {
+ int32_t imm = extract32(ctx->opcode, 1, 13) |
+ extract32(ctx->opcode, 0, 1) << 13;
+
+ gen_compute_branch_nm(ctx, OPC_BPOSGE32, 4, -1, -2,
+ imm);
+ }
+ break;
default:
generate_exception_end(ctx, EXCP_RI);
break;
--
2.7.4
- [Qemu-devel] [PULL v3 16/46] target/mips: Add emulation of nanoMIPS 48-bit instructions, (continued)
- [Qemu-devel] [PULL v3 16/46] target/mips: Add emulation of nanoMIPS 48-bit instructions, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 40/46] elf: Relax MIPS' elf_check_arch() to accept EM_NANOMIPS too, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 08/46] target/mips: Add emulation of nanoMIPS 16-bit branch instructions, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 26/46] target/mips: Add emulation of nanoMIPS 32-bit branch instructions, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 38/46] target/mips: Fix ERET/ERETNC behavior related to ADEL exception, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 42/46] elf: Don't check FCR31_NAN2008 bit for nanoMIPS, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 46/46] target/mips: Add definition of nanoMIPS I7200 CPU, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 19/46] target/mips: Add emulation of misc nanoMIPS instructions (pool32axf), Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 37/46] target/mips: Add updating BadInstr and BadInstrX for nanoMIPS, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 45/46] mips_malta: Fix semihosting argument passing for nanoMIPS bare metal, Aleksandar Markovic, 2018/08/21
- [Qemu-devel] [PULL v3 30/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2,
Aleksandar Markovic <=
- [Qemu-devel] [PULL v3 36/46] disas: Add support for nanoMIPS platform, Aleksandar Markovic, 2018/08/21
- Re: [Qemu-devel] [PULL v3 00/46] MIPS queue August 21, 2018 v3, Peter Maydell, 2018/08/23