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[Qemu-devel] [PATCH v8 57/87] target/mips: Fix ERET/ERETNC behavior rela
From: |
Aleksandar Markovic |
Subject: |
[Qemu-devel] [PATCH v8 57/87] target/mips: Fix ERET/ERETNC behavior related to ADEL exception |
Date: |
Mon, 13 Aug 2018 19:53:22 +0200 |
From: Yongbok Kim <address@hidden>
Fix ERET/ERETNC so that ADEL exception can be raised.
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 53c1eea..65935e7 100644
--- a/target/mips/op_helper.c
+++ b/target/mips/op_helper.c
@@ -2430,10 +2430,12 @@ 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] [PATCH v8 29/87] target/mips: Add emulation of nanoMIPS 16-bit load and store instructions, (continued)
- [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
- [Qemu-devel] [PATCH v8 59/87] elf: Relax MIPS' elf_check_arch() to accept EM_NANOMIPS too, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 57/87] target/mips: Fix ERET/ERETNC behavior related to ADEL exception,
Aleksandar Markovic <=
- [Qemu-devel] [PATCH v8 17/87] linux-user: Update MIPS syscall numbers up to kernel 4.18 headers, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 23/87] target/mips: Add placeholder and invocation of decode_nanomips_opc(), Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 21/87] target/mips: Add nanoMIPS base instruction set opcodes, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 54/87] target/mips: Adjust exception_resume_pc() for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 56/87] target/mips: Adjust set_pc() for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 39/87] target/mips: Implement emulation of nanoMIPS ROTX instruction, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 52/87] target/mips: Add handling of branch delay slots for nanoMIPS, Aleksandar Markovic, 2018/08/13
- [Qemu-devel] [PATCH v8 50/87] target/mips: Add emulation of DSP ASE for nanoMIPS - part 6, Aleksandar Markovic, 2018/08/13