diff options
| author | Gustavo Romero <gustavo.romero@linaro.org> | 2024-09-10 18:38:57 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2024-09-10 23:33:51 +0100 |
| commit | 0298229ad6341898fb3bbacaf0eee4935e780fa4 (patch) | |
| tree | ca89f9b03483c22ec187b8dbe724849700288d96 /target | |
| parent | f6110605313aaea66307f2470a85b7c053542442 (diff) | |
gdbstub: Add support for MTE in system mode
This commit makes handle_q_memtag, handle_q_isaddresstagged, and
handle_Q_memtag stubs build for system mode, allowing all GDB
'memory-tag' subcommands to work with QEMU gdbstub on aarch64 system
mode.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/620
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240906143316.657436-3-gustavo.romero@linaro.org>
[AJB: add #ifdef CONFIG_TCG guards]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240910173900.4154726-8-alex.bennee@linaro.org>
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/gdbstub64.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target/arm/gdbstub64.c b/target/arm/gdbstub64.c index 85a19c14c7..1a4dbec567 100644 --- a/target/arm/gdbstub64.c +++ b/target/arm/gdbstub64.c @@ -430,7 +430,9 @@ int aarch64_gdb_set_tag_ctl_reg(CPUState *cs, uint8_t *buf, int reg) return 0; #endif } +#endif /* CONFIG_USER_ONLY */ +#ifdef CONFIG_TCG static void handle_q_memtag(GArray *params, void *user_ctx) { ARMCPU *cpu = ARM_CPU(user_ctx); @@ -600,13 +602,13 @@ static const GdbCmdParseEntry cmd_handler_table[NUM_CMDS] = { .need_cpu_context = true }, }; -#endif /* CONFIG_USER_ONLY */ +#endif /* CONFIG_TCG */ void aarch64_cpu_register_gdb_commands(ARMCPU *cpu, GString *qsupported, GPtrArray *qtable, GPtrArray *stable) { -#ifdef CONFIG_USER_ONLY /* MTE */ +#ifdef CONFIG_TCG if (cpu_isar_feature(aa64_mte, cpu)) { g_string_append(qsupported, ";memory-tagging+"); |