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[Qemu-devel] [PATCH v3 02/19] target-mips: add MSA exceptions
From: |
Yongbok Kim |
Subject: |
[Qemu-devel] [PATCH v3 02/19] target-mips: add MSA exceptions |
Date: |
Sat, 1 Nov 2014 05:28:36 +0000 |
add MSA exceptions
Reviewed-by: James Hogan <address@hidden>
Signed-off-by: Yongbok Kim <address@hidden>
---
target-mips/helper.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/target-mips/helper.c b/target-mips/helper.c
index c92b25c..3a93c20 100644
--- a/target-mips/helper.c
+++ b/target-mips/helper.c
@@ -426,6 +426,8 @@ static const char * const excp_names[EXCP_LAST + 1] = {
[EXCP_CACHE] = "cache error",
[EXCP_TLBXI] = "TLB execute-inhibit",
[EXCP_TLBRI] = "TLB read-inhibit",
+ [EXCP_MSADIS] = "MSA disabled",
+ [EXCP_MSAFPE] = "MSA floating point",
};
target_ulong exception_resume_pc (CPUMIPSState *env)
@@ -667,6 +669,10 @@ void mips_cpu_do_interrupt(CPUState *cs)
cause = 13;
update_badinstr = 1;
goto set_EPC;
+ case EXCP_MSAFPE:
+ cause = 14;
+ update_badinstr = 1;
+ goto set_EPC;
case EXCP_FPE:
cause = 15;
update_badinstr = 1;
@@ -681,6 +687,10 @@ void mips_cpu_do_interrupt(CPUState *cs)
case EXCP_TLBXI:
cause = 20;
goto set_EPC;
+ case EXCP_MSADIS:
+ cause = 21;
+ update_badinstr = 1;
+ goto set_EPC;
case EXCP_MDMX:
cause = 22;
goto set_EPC;
--
1.7.4
- [Qemu-devel] [PATCH v3 00/19] target-mips: add MSA module, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 01/19] target-mips: add MSA defines and data structure, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 02/19] target-mips: add MSA exceptions,
Yongbok Kim <=
- [Qemu-devel] [PATCH v3 03/19] target-mips: remove duplicated mips/ieee mapping function, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 04/19] target-mips: stop translation after ctc1, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 05/19] target-mips: add MSA opcode enum, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 06/19] target-mips: add msa_reset(), global msa register, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 07/19] target-mips: add msa_helper.c, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 08/19] target-mips: add MSA branch instructions, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 09/19] target-mips: add MSA I8 format instructions, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 10/19] target-mips: add MSA I5 format instruction, Yongbok Kim, 2014/11/01
- [Qemu-devel] [PATCH v3 11/19] target-mips: add MSA BIT format instructions, Yongbok Kim, 2014/11/01