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[Qemu-devel] [PULL v4 38/43] target/hppa: Enable MTTCG
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL v4 38/43] target/hppa: Enable MTTCG |
Date: |
Sun, 28 Jan 2018 15:15:23 -0800 |
Signed-off-by: Richard Henderson <address@hidden>
---
target/hppa/cpu.h | 6 ++++++
configure | 1 +
2 files changed, 7 insertions(+)
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index 70af823a15..7640c81221 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -42,6 +42,12 @@
#define TARGET_PHYS_ADDR_SPACE_BITS 32
#endif
+/* PA-RISC 1.x processors have a strong memory model. */
+/* ??? While we do not yet implement PA-RISC 2.0, those processors have
+ a weak memory model, but with TLB bits that force ordering on a per-page
+ basis. It's probably easier to fall back to a strong memory model. */
+#define TCG_GUEST_DEFAULT_MO TCG_MO_ALL
+
#define CPUArchState struct CPUHPPAState
#include "exec/cpu-defs.h"
diff --git a/configure b/configure
index 96dee6572c..302fdc92ff 100755
--- a/configure
+++ b/configure
@@ -6555,6 +6555,7 @@ case "$target_name" in
cris)
;;
hppa)
+ mttcg="yes"
;;
lm32)
;;
--
2.14.3
- [Qemu-devel] [PULL v4 29/43] target/hppa: Add system registers to gdbstub, (continued)
- [Qemu-devel] [PULL v4 29/43] target/hppa: Add system registers to gdbstub, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 32/43] target/hppa: Only use EXCP_DTLB_MISS, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 33/43] target/hppa: Increase number of temp regs, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 30/43] target/hppa: Add migration for the cpu, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 31/43] target/hppa: Implement B,GATE insn, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 35/43] target/hppa: Implement LDSID for system mode, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 34/43] target/hppa: Fix comment, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 36/43] target/hppa: Implement a pause instruction, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 41/43] hw/hppa: Add MAINTAINERS entry, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 37/43] target/hppa: Implement STWA, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 38/43] target/hppa: Enable MTTCG,
Richard Henderson <=
- [Qemu-devel] [PULL v4 39/43] hw/hppa: Implement DINO system board, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 43/43] target/hppa: Implement PROBE for system mode, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 42/43] target/hppa: Fix 32-bit operand masks for 0E FCVT, Richard Henderson, 2018/01/28
- [Qemu-devel] [PULL v4 40/43] pc-bios: Add hppa-firmware.img and git submodule, Richard Henderson, 2018/01/28
- Re: [Qemu-devel] [PULL v4 00/43] hppa-softmmu, no-reply, 2018/01/28
- Re: [Qemu-devel] [PULL v4 00/43] hppa-softmmu, Peter Maydell, 2018/01/29