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[Qemu-devel] [PULL v5 38/46] target/mips: Fix ERET/ERETNC behavior relat
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PULL v5 38/46] target/mips: Fix ERET/ERETNC behavior related to ADEL exception |
Date: |
Thu, 23 Aug 2018 16:18:53 +0200 |
From: Yongbok Kim <address@hidden>
Fix ERET/ERETNC so that ADEL exception can be raised.
Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Yongbok Kim <address@hidden>
Signed-off-by: Aleksandar Markovic <address@hidden>
Signed-off-by: Stefan Markovic <address@hidden>
---
target/mips/op_helper.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/target/mips/op_helper.c b/target/mips/op_helper.c
index b3eef9f..c148b31 100644
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -2427,10 +2427,12 @@ void helper_eretnc(CPUMIPSState *env)
void helper_deret(CPUMIPSState *env)
{
debug_pre_eret(env);
- set_pc(env, env->CP0_DEPC);
env->hflags &= ~MIPS_HFLAG_DM;
compute_hflags(env);
+
+ set_pc(env, env->CP0_DEPC);
+
debug_post_eret(env);
}
#endif /* !CONFIG_USER_ONLY */
--
2.7.4
- [Qemu-devel] [PULL v5 30/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2, (continued)
- [Qemu-devel] [PULL v5 30/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 2, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 21/46] target/mips: Implement emulation of nanoMIPS ROTX instruction, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 16/46] target/mips: Add emulation of nanoMIPS 48-bit instructions, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 42/46] elf: Don't check FCR31_NAN2008 bit for nanoMIPS, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 02/46] target/mips: Add nanoMIPS base instruction set opcodes, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 15/46] target/mips: Add emulation of nanoMIPS instructions MOVE.P and MOVE.PREV, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 23/46] target/mips: Add emulation of nanoMIPS 32-bit load and store instructions, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 20/46] target/mips: Add emulation of misc nanoMIPS instructions (p_lsx), Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 31/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 3, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 45/46] mips_malta: Fix semihosting argument passing for nanoMIPS bare metal, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 38/46] target/mips: Fix ERET/ERETNC behavior related to ADEL exception,
Aleksandar Markovic <=
- [Qemu-devel] [PULL v5 32/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 4, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 26/46] target/mips: Add emulation of nanoMIPS 32-bit branch instructions, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 34/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 6, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 44/46] mips_malta: Add setting up GT64120 BARs to the nanoMIPS bootloader, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 39/46] elf: Add EM_NANOMIPS value as a valid one for e_machine field, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 25/46] target/mips: Implement emulation of nanoMIPS LLWP/SCWP pair, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 33/46] target/mips: Add emulation of DSP ASE for nanoMIPS - part 5, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 37/46] target/mips: Add updating BadInstr and BadInstrX for nanoMIPS, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 14/46] target/mips: Add emulation of some common nanoMIPS 32-bit instructions, Aleksandar Markovic, 2018/08/23
- [Qemu-devel] [PULL v5 41/46] elf: On elf loading, treat both EM_MIPS and EM_NANOMIPS as legal for MIPS, Aleksandar Markovic, 2018/08/23