diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/arm/cpu.h | 2 | ||||
| -rw-r--r-- | target/arm/gdbstub.c | 17 | ||||
| -rw-r--r-- | target/arm/helper.c | 2 |
3 files changed, 13 insertions, 8 deletions
diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 0ab82c987c..fbfd73a7b5 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -980,7 +980,7 @@ int arm_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); /* Dynamically generates for gdb stub an XML description of the sysregs from * the cp_regs hashtable. Returns the registered sysregs number. */ -int arm_gen_dynamic_sysreg_xml(CPUState *cpu); +int arm_gen_dynamic_sysreg_xml(CPUState *cpu, int base_reg); /* Returns the dynamically generated XML for the gdb stub. * Returns a pointer to the XML contents for the specified XML file or NULL diff --git a/target/arm/gdbstub.c b/target/arm/gdbstub.c index 1f68ab98c3..69c35462a6 100644 --- a/target/arm/gdbstub.c +++ b/target/arm/gdbstub.c @@ -24,6 +24,7 @@ typedef struct RegisterSysregXmlParam { CPUState *cs; GString *s; + int n; } RegisterSysregXmlParam; /* Old gdb always expect FPA registers. Newer (xml-aware) gdb only expect @@ -108,10 +109,11 @@ int arm_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n) static void arm_gen_one_xml_sysreg_tag(GString *s, DynamicGDBXMLInfo *dyn_xml, ARMCPRegInfo *ri, uint32_t ri_key, - int bitsize) + int bitsize, int regnum) { g_string_append_printf(s, "<reg name=\"%s\"", ri->name); g_string_append_printf(s, " bitsize=\"%d\"", bitsize); + g_string_append_printf(s, " regnum=\"%d\"", regnum); g_string_append_printf(s, " group=\"cp_regs\"/>"); dyn_xml->data.cpregs.keys[dyn_xml->num] = ri_key; dyn_xml->num++; @@ -131,7 +133,8 @@ static void arm_register_sysreg_for_xml(gpointer key, gpointer value, if (!(ri->type & (ARM_CP_NO_RAW | ARM_CP_NO_GDB))) { if (arm_feature(env, ARM_FEATURE_AARCH64)) { if (ri->state == ARM_CP_STATE_AA64) { - arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 64); + arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 64, + param->n++); } } else { if (ri->state == ARM_CP_STATE_AA32) { @@ -140,20 +143,22 @@ static void arm_register_sysreg_for_xml(gpointer key, gpointer value, return; } if (ri->type & ARM_CP_64BIT) { - arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 64); + arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 64, + param->n++); } else { - arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 32); + arm_gen_one_xml_sysreg_tag(s , dyn_xml, ri, ri_key, 32, + param->n++); } } } } } -int arm_gen_dynamic_sysreg_xml(CPUState *cs) +int arm_gen_dynamic_sysreg_xml(CPUState *cs, int base_reg) { ARMCPU *cpu = ARM_CPU(cs); GString *s = g_string_new(NULL); - RegisterSysregXmlParam param = {cs, s}; + RegisterSysregXmlParam param = {cs, s, base_reg}; cpu->dyn_sysreg_xml.num = 0; cpu->dyn_sysreg_xml.data.cpregs.keys = g_new(uint32_t, g_hash_table_size(cpu->cp_regs)); diff --git a/target/arm/helper.c b/target/arm/helper.c index b0e2a85b00..9013573135 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -7973,7 +7973,7 @@ void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu) 19, "arm-vfp.xml", 0); } gdb_register_coprocessor(cs, arm_gdb_get_sysreg, arm_gdb_set_sysreg, - arm_gen_dynamic_sysreg_xml(cs), + arm_gen_dynamic_sysreg_xml(cs, cs->gdb_num_regs), "system-registers.xml", 0); } |