[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 39/43] target/hppa: Implement STWA
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 39/43] target/hppa: Implement STWA |
Date: |
Sun, 21 Jan 2018 19:42:13 -0800 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/hppa/translate.c | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 8884754f05..74f78ab4e0 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -3097,6 +3097,22 @@ static DisasJumpType trans_ldwa_idx_x(DisasContext *ctx,
uint32_t insn,
ctx->mmu_idx = hold_mmu_idx;
return ret;
}
+
+static DisasJumpType trans_stwa_idx_i(DisasContext *ctx, uint32_t insn,
+ const DisasInsn *di)
+{
+ int hold_mmu_idx = ctx->mmu_idx;
+ DisasJumpType ret;
+
+ CHECK_MOST_PRIVILEGED(EXCP_PRIV_OPR);
+
+ /* ??? needs fixing for hppa64 -- ldda does not follow the same
+ format wrt the sub-opcode in bits 6:9. */
+ ctx->mmu_idx = MMU_PHYS_IDX;
+ ret = trans_st_idx_i(ctx, insn, di);
+ ctx->mmu_idx = hold_mmu_idx;
+ return ret;
+}
#endif
static const DisasInsn table_index_mem[] = {
@@ -3106,8 +3122,9 @@ static const DisasInsn table_index_mem[] = {
{ 0x0c0001c0u, 0xfc0003c0, trans_ldcw },
{ 0x0c001300u, 0xfc0013c0, trans_stby },
#ifndef CONFIG_USER_ONLY
- { 0x0c001180u, 0xfc00d3c0, trans_ldwa_idx_i }, /* LDWA, im */
{ 0x0c000180u, 0xfc00d3c0, trans_ldwa_idx_x }, /* LDWA, rx */
+ { 0x0c001180u, 0xfc00d3c0, trans_ldwa_idx_i }, /* LDWA, im */
+ { 0x0c001380u, 0xfc00d3c0, trans_stwa_idx_i }, /* STWA, im */
#endif
};
--
2.14.3
- [Qemu-devel] [PULL 28/43] target/hppa: Optimize for flat addressing space, (continued)
- [Qemu-devel] [PULL 28/43] target/hppa: Optimize for flat addressing space, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 31/43] target/hppa: Implement B,GATE insn, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 33/43] qom: Add MMU_DEBUG_LOAD, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 32/43] target/hppa: Only use EXCP_DTLB_MISS, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 29/43] target/hppa: Add system registers to gdbstub, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 35/43] target/hppa: Increase number of temp regs, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 34/43] target/hppa: Use MMU_DEBUG_LOAD when reloading for CR[IIR], Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 36/43] target/hppa: Fix comment, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 37/43] target/hppa: Implement LDSID for system mode, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 38/43] target/hppa: Implement a pause instruction, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 39/43] target/hppa: Implement STWA,
Richard Henderson <=
- [Qemu-devel] [PULL 40/43] target/hppa: Enable MTTCG, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 43/43] hw/hppa: Add MAINTAINERS entry, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 41/43] hw/hppa: Implement DINO system board, Richard Henderson, 2018/01/21
- [Qemu-devel] [PULL 42/43] pc-bios: Add hppa-firmware.img and git submodule, Richard Henderson, 2018/01/21
- Re: [Qemu-devel] [PULL 00/43] Add hppa-softmmu, no-reply, 2018/01/21
- Re: [Qemu-devel] [PULL 00/43] Add hppa-softmmu, no-reply, 2018/01/21
- Re: [Qemu-devel] [PULL 00/43] Add hppa-softmmu, no-reply, 2018/01/21
- Re: [Qemu-devel] [PULL 00/43] Add hppa-softmmu, Peter Maydell, 2018/01/23