@@ -391,8 +391,8 @@ struct ArchCPU {
CPUNegativeOffsetState neg;
CPURISCVState env;
- char *dyn_csr_xml;
- char *dyn_vreg_xml;
+ GDBFeature dyn_csr_feature;
+ GDBFeature dyn_vreg_feature;
/* Configuration Settings */
RISCVCPUConfig cfg;
@@ -1962,9 +1962,9 @@ static const char *riscv_gdb_get_dynamic_xml(CPUState *cs, const char *xmlname)
RISCVCPU *cpu = RISCV_CPU(cs);
if (strcmp(xmlname, "riscv-csr.xml") == 0) {
- return cpu->dyn_csr_xml;
+ return cpu->dyn_csr_feature.xml;
} else if (strcmp(xmlname, "riscv-vector.xml") == 0) {
- return cpu->dyn_vreg_xml;
+ return cpu->dyn_vreg_feature.xml;
}
return NULL;
@@ -212,7 +212,7 @@ static int riscv_gdb_set_virtual(CPURISCVState *cs, uint8_t *mem_buf, int n)
return 0;
}
-static int riscv_gen_dynamic_csr_xml(CPUState *cs, int base_reg)
+static GDBFeature *riscv_gen_dynamic_csr_feature(CPUState *cs, int base_reg)
{
RISCVCPU *cpu = RISCV_CPU(cs);
CPURISCVState *env = &cpu->env;
@@ -252,24 +252,27 @@ static int riscv_gen_dynamic_csr_xml(CPUState *cs, int base_reg)
g_string_append_printf(s, "</feature>");
- cpu->dyn_csr_xml = g_string_free(s, false);
+ cpu->dyn_csr_feature.num_regs = CSR_TABLE_SIZE;
+ cpu->dyn_csr_feature.xmlname = "riscv-csr.xml";
+ cpu->dyn_csr_feature.xml = g_string_free(s, false);
#if !defined(CONFIG_USER_ONLY)
env->debugger = false;
#endif
- return CSR_TABLE_SIZE;
+ return &cpu->dyn_csr_feature;
}
-static int ricsv_gen_dynamic_vector_xml(CPUState *cs, int base_reg)
+static GDBFeature *ricsv_gen_dynamic_vector_feature(CPUState *cs, int base_reg)
{
RISCVCPU *cpu = RISCV_CPU(cs);
GString *s = g_string_new(NULL);
g_autoptr(GString) ts = g_string_new("");
int reg_width = cpu->cfg.vlen;
- int num_regs = 0;
int i;
+ cpu->dyn_vreg_feature.num_regs = 32;
+
g_string_printf(s, "<?xml version=\"1.0\"?>");
g_string_append_printf(s, "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">");
g_string_append_printf(s, "<feature name=\"org.gnu.gdb.riscv.vector\">");
@@ -293,19 +296,19 @@ static int ricsv_gen_dynamic_vector_xml(CPUState *cs, int base_reg)
g_string_append(s, "</union>");
/* Define vector registers */
- for (i = 0; i < 32; i++) {
+ for (i = 0; i < cpu->dyn_vreg_feature.num_regs; i++) {
g_string_append_printf(s,
"<reg name=\"v%d\" bitsize=\"%d\""
" regnum=\"%d\" group=\"vector\""
" type=\"riscv_vector\"/>",
i, reg_width, base_reg++);
- num_regs++;
}
g_string_append_printf(s, "</feature>");
- cpu->dyn_vreg_xml = g_string_free(s, false);
- return num_regs;
+ cpu->dyn_vreg_feature.xmlname = "riscv-vector.xml";
+ cpu->dyn_vreg_feature.xml = g_string_free(s, false);
+ return &cpu->dyn_vreg_feature;
}
void riscv_cpu_register_gdb_regs_for_features(CPUState *cs)
@@ -323,7 +326,7 @@ void riscv_cpu_register_gdb_regs_for_features(CPUState *cs)
int base_reg = cs->gdb_num_regs;
gdb_register_coprocessor(cs, riscv_gdb_get_vector,
riscv_gdb_set_vector,
- ricsv_gen_dynamic_vector_xml(cs, base_reg),
+ ricsv_gen_dynamic_vector_feature(cs, base_reg)->num_regs,
"riscv-vector.xml", 0);
}
switch (env->misa_mxl_max) {
@@ -345,7 +348,7 @@ void riscv_cpu_register_gdb_regs_for_features(CPUState *cs)
if (cpu->cfg.ext_icsr) {
int base_reg = cs->gdb_num_regs;
gdb_register_coprocessor(cs, riscv_gdb_get_csr, riscv_gdb_set_csr,
- riscv_gen_dynamic_csr_xml(cs, base_reg),
+ riscv_gen_dynamic_csr_feature(cs, base_reg)->num_regs,
"riscv-csr.xml", 0);
}
}