diff options
Diffstat (limited to 'target/arm/gdbstub.c')
| -rw-r--r-- | target/arm/gdbstub.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c index a3bb73cfa7..c3a9b5eb1e 100644 --- a/target/arm/gdbstub.c +++ b/target/arm/gdbstub.c @@ -21,6 +21,7 @@ #include "cpu.h" #include "exec/gdbstub.h" #include "gdbstub/helpers.h" +#include "gdbstub/commands.h" #include "sysemu/tcg.h" #include "internals.h" #include "cpu-features.h" @@ -474,6 +475,41 @@ static GDBFeature *arm_gen_dynamic_m_secextreg_feature(CPUState *cs, #endif #endif /* CONFIG_TCG */ +void arm_cpu_register_gdb_commands(ARMCPU *cpu) +{ + GArray *query_table = + g_array_new(FALSE, FALSE, sizeof(GdbCmdParseEntry)); + GArray *set_table = + g_array_new(FALSE, FALSE, sizeof(GdbCmdParseEntry)); + GString *qsupported_features = g_string_new(NULL); + + if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) { + #ifdef TARGET_AARCH64 + aarch64_cpu_register_gdb_commands(cpu, qsupported_features, query_table, + set_table); + #endif + } + + /* Set arch-specific handlers for 'q' commands. */ + if (query_table->len) { + gdb_extend_query_table(&g_array_index(query_table, + GdbCmdParseEntry, 0), + query_table->len); + } + + /* Set arch-specific handlers for 'Q' commands. */ + if (set_table->len) { + gdb_extend_set_table(&g_array_index(set_table, + GdbCmdParseEntry, 0), + set_table->len); + } + + /* Set arch-specific qSupported feature. */ + if (qsupported_features->len) { + gdb_extend_qsupported_features(qsupported_features->str); + } +} + void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu) { CPUState *cs = CPU(cpu); @@ -507,6 +543,16 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu) gdb_find_static_feature("aarch64-pauth.xml"), 0); } + +#ifdef CONFIG_USER_ONLY + /* Memory Tagging Extension (MTE) 'tag_ctl' pseudo-register. */ + if (cpu_isar_feature(aa64_mte, cpu)) { + gdb_register_coprocessor(cs, aarch64_gdb_get_tag_ctl_reg, + aarch64_gdb_set_tag_ctl_reg, + gdb_find_static_feature("aarch64-mte.xml"), + 0); + } +#endif #endif } else { if (arm_feature(env, ARM_FEATURE_NEON)) { |