This is fixing #404 ("windows xp boot takes much longer...")
and several other similar reports.
Changes for v3:
* Map CF_COUNT_MASK == 0 -> TCG_MAX_INSNS.
* Split out *_breakpoint_check fixes for avr, mips, riscv.
Changes for v2:
* All prerequisites and 7 of the patches from v1 with are merged.
Patches lacking review:
08-target-avr-Advance-pc-in-avr_tr_breakpoint_check.patch
09-target-mips-Reduce-mips_tr_breakpoint_check-pc-ad.patch
10-target-riscv-Reduce-riscv_tr_breakpoint_check-pc-.patch
13-accel-tcg-Encode-breakpoint-info-into-tb-cflags.patch
r~
Richard Henderson (13):
accel/tcg: Reduce CF_COUNT_MASK to match TCG_MAX_INSNS
accel/tcg: Move curr_cflags into cpu-exec.c
accel/tcg: Add CF_NO_GOTO_TB and CF_NO_GOTO_PTR
accel/tcg: Drop CF_NO_GOTO_PTR from -d nochain
accel/tcg: Handle -singlestep in curr_cflags
accel/tcg: Use CF_NO_GOTO_{TB,PTR} in cpu_exec_step_atomic
accel/tcg: Move cflags lookup into tb_find
target/avr: Advance pc in avr_tr_breakpoint_check
target/mips: Reduce mips_tr_breakpoint_check pc advance to 2
target/riscv: Reduce riscv_tr_breakpoint_check pc advance to 2
accel/tcg: Adjust interface of TranslatorOps.breakpoint_check
accel/tcg: Hoist tb_cflags to a local in translator_loop
accel/tcg: Encode breakpoint info into tb->cflags
include/exec/exec-all.h | 30 +++++---
include/exec/translator.h | 17 +++--
accel/tcg/cpu-exec.c | 130 ++++++++++++++++++++++++++++------
accel/tcg/translate-all.c | 7 +-
accel/tcg/translator.c | 79 ++++++++++++++-------
cpu.c | 24 -------
target/alpha/translate.c | 12 +---
target/arm/translate-a64.c | 14 ++--
target/arm/translate.c | 20 +++---
target/avr/translate.c | 6 +-
target/cris/translate.c | 14 ++--
target/hexagon/translate.c | 13 +---
target/hppa/translate.c | 7 +-
target/i386/tcg/translate.c | 15 ++--
target/m68k/translate.c | 14 +---
target/microblaze/translate.c | 14 +---
target/mips/tcg/translate.c | 14 ++--
target/nios2/translate.c | 13 +---
target/openrisc/translate.c | 11 +--
target/ppc/translate.c | 13 +---
target/riscv/translate.c | 11 +--
target/rx/translate.c | 8 +--
target/s390x/tcg/translate.c | 12 ++--
target/sh4/translate.c | 12 ++--
target/sparc/translate.c | 9 ++-
target/tricore/translate.c | 13 +---
target/xtensa/translate.c | 12 ++--
tcg/tcg-op.c | 28 ++++----
28 files changed, 280 insertions(+), 292 deletions(-)
--
2.25.1
