Merge tag 'pull-misc-20240409' of https://gitlab.com/rth7680/qemu into staging

target/m68k: Fix fp accrued exception reporting
target/hppa: Fix IIAOQ, IIASQ for pa2.0
target/sh4: Fixes to mac.l and mac.w saturation
target/sh4: Fixes to illegal delay slot reporting
linux-user: Fix waitid return of siginfo_t and rusage
linux-user: Preserve unswapped siginfo_t for strace
tcg/optimize: Do not attempt to constant fold neg_vec
accel/tcg: Improve can_do_io management, mmio bug fix

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* tag 'pull-misc-20240409' of https://gitlab.com/rth7680/qemu:
  linux-user: Preserve unswapped siginfo_t for strace
  accel/tcg: Improve can_do_io management
  target/s390x: Use insn_start from DisasContextBase
  target/riscv: Use insn_start from DisasContextBase
  target/microblaze: Use insn_start from DisasContextBase
  target/i386: Preserve DisasContextBase.insn_start across rewind
  target/hppa: Use insn_start from DisasContextBase
  target/arm: Use insn_start from DisasContextBase
  accel/tcg: Add insn_start to DisasContextBase
  tcg: Add TCGContext.emit_before_op
  target/m68k: Map FPU exceptions to FPSR register
  target/sh4: add missing CHECK_NOT_DELAY_SLOT
  target/sh4: Fix mac.w with saturation enabled
  target/sh4: Fix mac.l with saturation enabled
  target/sh4: Merge mach and macl into a union
  target/sh4: mac.w: memory accesses are 16-bit words
  target/hppa: Fix IIAOQ, IIASQ for pa2.0
  linux-user: replace calloc() with g_new0()
  linux-user: Fix waitid return of siginfo_t and rusage
  tcg/optimize: Do not attempt to constant fold neg_vec

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/exec/translator.h b/include/exec/translator.h
index 51624feb10..2c4fb818e7 100644
--- a/include/exec/translator.h
+++ b/include/exec/translator.h
@@ -74,6 +74,8 @@ typedef enum DisasJumpType {
  * @singlestep_enabled: "Hardware" single stepping enabled.
  * @saved_can_do_io: Known value of cpu->neg.can_do_io, or -1 for unknown.
  * @plugin_enabled: TCG plugin enabled in this TB.
+ * @insn_start: The last op emitted by the insn_start hook,
+ *              which is expected to be INDEX_op_insn_start.
  *
  * Architecture-agnostic disassembly context.
  */
@@ -85,8 +87,8 @@ typedef struct DisasContextBase {
     int num_insns;
     int max_insns;
     bool singlestep_enabled;
-    int8_t saved_can_do_io;
     bool plugin_enabled;
+    struct TCGOp *insn_start;
     void *host_addr[2];
 } DisasContextBase;