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[PULL,v4,24/46] target/mips: Add CP0 Config3 and Config5 fields to DisasContext structure

Message ID 1535031276-22911-25-git-send-email-aleksandar.markovic@rt-rk.com (mailing list archive)
State New, archived
Headers show
Series [PULL,v4,01/46] target/mips: Add preprocessor constants for nanoMIPS | expand

Commit Message

Aleksandar Markovic Aug. 23, 2018, 1:34 p.m. UTC 
From: Dimitrije Nikolic <dnikolic@wavecomp.com>

Add CP0_Config3 and CP0_Config5 to DisasContext structure. This is
needed for implementing availability control of various instructions.

Reviewed-by: "Aleksandar Markovic <amarkovic@wavecomp.com>"
Signed-off-by: "Aleksandar Markovic <amarkovic@wavecomp.com>"
---
 target/mips/translate.c | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/target/mips/translate.c b/target/mips/translate.c
index 4b1bb18..10475a6 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -1449,6 +1449,8 @@  typedef struct DisasContext {
     uint32_t opcode;
     int insn_flags;
     int32_t CP0_Config1;
+    int32_t CP0_Config3;
+    int32_t CP0_Config5;
     /* Routine used to access memory */
     int mem_idx;
     TCGMemOp default_tcg_memop_mask;
@@ -23307,6 +23309,8 @@  static void mips_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
     ctx->saved_pc = -1;
     ctx->insn_flags = env->insn_flags;
     ctx->CP0_Config1 = env->CP0_Config1;
+    ctx->CP0_Config3 = env->CP0_Config3;
+    ctx->CP0_Config5 = env->CP0_Config5;
     ctx->btarget = 0;
     ctx->kscrexist = (env->CP0_Config4 >> CP0C4_KScrExist) & 0xff;
     ctx->rxi = (env->CP0_Config3 >> CP0C3_RXI) & 1;