From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, "Alex Bennée" <alex.bennee@linaro.org>,
"Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PULL 18/27] hw/core: Introduce TCGCPUOps.debug_check_breakpoint
Date: Wed, 21 Jul 2021 09:59:45 -1000 [thread overview]
Message-ID: <20210721195954.879535-19-richard.henderson@linaro.org> (raw)
In-Reply-To: <20210721195954.879535-1-richard.henderson@linaro.org>
New hook to return true when an architectural breakpoint is
to be recognized and false when it should be suppressed.
First use must wait until other pieces are in place.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/hw/core/tcg-cpu-ops.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h
index 72d791438c..eab27d0c03 100644
--- a/include/hw/core/tcg-cpu-ops.h
+++ b/include/hw/core/tcg-cpu-ops.h
@@ -88,6 +88,12 @@ struct TCGCPUOps {
*/
bool (*debug_check_watchpoint)(CPUState *cpu, CPUWatchpoint *wp);
+ /**
+ * @debug_check_breakpoint: return true if the architectural
+ * breakpoint whose PC has matched should really fire.
+ */
+ bool (*debug_check_breakpoint)(CPUState *cpu);
+
/**
* @io_recompile_replay_branch: Callback for cpu_io_recompile.
*
--
2.25.1
next prev parent reply other threads:[~2021-07-21 20:14 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-21 19:59 [PULL 00/27] tcg patch queue for rc0 Richard Henderson
2021-07-21 19:59 ` [PULL 01/27] qemu/atomic: Use macros for CONFIG_ATOMIC64 Richard Henderson
2021-07-21 19:59 ` [PULL 02/27] qemu/atomic: Remove pre-C11 atomic fallbacks Richard Henderson
2021-07-21 19:59 ` [PULL 03/27] qemu/atomic: Add aligned_{int64,uint64}_t types Richard Henderson
2021-07-21 19:59 ` [PULL 04/27] tcg: Rename helper_atomic_*_mmu and provide for user-only Richard Henderson
2021-07-21 19:59 ` [PULL 05/27] accel/tcg: Standardize atomic helpers on softmmu api Richard Henderson
2021-07-21 19:59 ` [PULL 06/27] accel/tcg: Fold EXTRA_ARGS into atomic_template.h Richard Henderson
2021-07-21 19:59 ` [PULL 07/27] accel/tcg: Remove ATOMIC_MMU_DECLS Richard Henderson
2021-07-21 19:59 ` [PULL 08/27] accel/tcg: Expand ATOMIC_MMU_LOOKUP_* Richard Henderson
2021-07-21 19:59 ` [PULL 09/27] trace: Fold mem-internal.h into mem.h Richard Henderson
2021-07-21 19:59 ` [PULL 10/27] accel/tcg: Push trace info building into atomic_common.c.inc Richard Henderson
2021-07-21 19:59 ` [PULL 11/27] accel/tcg: Reduce CF_COUNT_MASK to match TCG_MAX_INSNS Richard Henderson
2021-07-21 19:59 ` [PULL 12/27] accel/tcg: Move curr_cflags into cpu-exec.c Richard Henderson
2021-07-21 19:59 ` [PULL 13/27] target/alpha: Drop goto_tb path in gen_call_pal Richard Henderson
2021-07-21 19:59 ` [PULL 14/27] accel/tcg: Add CF_NO_GOTO_TB and CF_NO_GOTO_PTR Richard Henderson
2021-07-21 19:59 ` [PULL 15/27] accel/tcg: Drop CF_NO_GOTO_PTR from -d nochain Richard Henderson
2021-07-21 19:59 ` [PULL 16/27] accel/tcg: Handle -singlestep in curr_cflags Richard Henderson
2021-07-21 19:59 ` [PULL 17/27] accel/tcg: Use CF_NO_GOTO_{TB, PTR} in cpu_exec_step_atomic Richard Henderson
2021-07-21 19:59 ` Richard Henderson [this message]
2021-07-21 19:59 ` [PULL 19/27] target/arm: Implement debug_check_breakpoint Richard Henderson
2021-07-21 19:59 ` [PULL 20/27] target/i386: " Richard Henderson
2021-07-21 19:59 ` [PULL 21/27] hw/core: Introduce CPUClass.gdb_adjust_breakpoint Richard Henderson
2021-07-21 19:59 ` [PULL 22/27] target/avr: Implement gdb_adjust_breakpoint Richard Henderson
2021-07-21 19:59 ` [PULL 23/27] accel/tcg: Merge tb_find into its only caller Richard Henderson
2021-07-21 19:59 ` [PULL 24/27] accel/tcg: Move breakpoint recognition outside translation Richard Henderson
2021-08-17 13:33 ` Peter Maydell
2021-08-17 15:39 ` Richard Henderson
2021-08-17 22:07 ` Richard Henderson
2021-07-21 19:59 ` [PULL 25/27] accel/tcg: Remove TranslatorOps.breakpoint_check Richard Henderson
2021-07-21 19:59 ` [PULL 26/27] accel/tcg: Hoist tb_cflags to a local in translator_loop Richard Henderson
2021-07-21 19:59 ` [PULL 27/27] accel/tcg: Record singlestep_enabled in tb->cflags Richard Henderson
2021-07-22 15:10 ` [PULL 00/27] tcg patch queue for rc0 Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210721195954.879535-19-richard.henderson@linaro.org \
--to=richard.henderson@linaro.org \
--cc=alex.bennee@linaro.org \
--cc=f4bug@amsat.org \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).