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[PATCH v4.5 12/29] gdbstub: rationalise signal mapping in softmmu
From: |
Richard Henderson |
Subject: |
[PATCH v4.5 12/29] gdbstub: rationalise signal mapping in softmmu |
Date: |
Thu, 2 Mar 2023 18:57:48 -0800 |
From: Alex Bennée <alex.bennee@linaro.org>
We don't really need a table for mapping two symbols.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230302190846.2593720-13-alex.bennee@linaro.org>
---
gdbstub/softmmu.c | 18 ++++++------------
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/gdbstub/softmmu.c b/gdbstub/softmmu.c
index a6c196ade6..6796761fd9 100644
--- a/gdbstub/softmmu.c
+++ b/gdbstub/softmmu.c
@@ -506,20 +506,14 @@ enum {
TARGET_SIGTRAP = 5
};
-static int gdb_signal_table[] = {
- -1,
- -1,
- TARGET_SIGINT,
- -1,
- -1,
- TARGET_SIGTRAP
-};
-
int gdb_signal_to_target(int sig)
{
- if (sig < ARRAY_SIZE(gdb_signal_table)) {
- return gdb_signal_table[sig];
- } else {
+ switch (sig) {
+ case 2:
+ return TARGET_SIGINT;
+ case 5:
+ return TARGET_SIGTRAP;
+ default:
return -1;
}
}
--
2.34.1
- [PATCH v4.5 00/29] gdbstub/next: re-organise and split build, Richard Henderson, 2023/03/02
- [PATCH v4.5 01/29] gdbstub/internals.h: clean up include guard, Richard Henderson, 2023/03/02
- [PATCH v4.5 02/29] gdbstub: fix-up copyright and license files, Richard Henderson, 2023/03/02
- [PATCH v4.5 05/29] gdbstub: define separate user/system structures, Richard Henderson, 2023/03/02
- [PATCH v4.5 06/29] gdbstub: move GDBState to shared internals header, Richard Henderson, 2023/03/02
- [PATCH v4.5 08/29] gdbstub: move fromhex/tohex routines to internals, Richard Henderson, 2023/03/02
- [PATCH v4.5 09/29] gdbstub: make various helpers visible to the rest of the module, Richard Henderson, 2023/03/02
- [PATCH v4.5 10/29] gdbstub: move chunk of softmmu functionality to own file, Richard Henderson, 2023/03/02
- [PATCH v4.5 12/29] gdbstub: rationalise signal mapping in softmmu,
Richard Henderson <=
- [PATCH v4.5 11/29] gdbstub: move chunks of user code into own files, Richard Henderson, 2023/03/02
- [PATCH v4.5 03/29] gdbstub: Make syscall_complete/[gs]et_reg target-agnostic typedefs, Richard Henderson, 2023/03/02
- [PATCH v4.5 04/29] gdbstub: clean-up indent on gdb_exit, Richard Henderson, 2023/03/02
- [PATCH v4.5 16/29] gdbstub: introduce gdb_get_max_cpus, Richard Henderson, 2023/03/02
- [PATCH v4.5 13/29] gdbstub: abstract target specific details from gdb_put_packet_binary, Richard Henderson, 2023/03/02
- [PATCH v4.5 14/29] gdbstub: specialise handle_query_attached, Richard Henderson, 2023/03/02
- [PATCH v4.5 15/29] gdbstub: specialise target_memory_rw_debug, Richard Henderson, 2023/03/02
- [PATCH v4.5 07/29] includes: move tb_flush into its own header, Richard Henderson, 2023/03/02
- [PATCH v4.5 17/29] gdbstub: specialise stub_can_reverse, Richard Henderson, 2023/03/02
- [PATCH v4.5 19/29] gdbstub: don't use target_ulong while handling registers, Richard Henderson, 2023/03/02