diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2019-02-09 20:43:58 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2019-02-18 21:29:08 -0800 |
| commit | 0e7c887919e44f25491a4eb86403e947d9d54937 (patch) | |
| tree | 266b0c66b28675598bc506415130c6deb1144839 /target/xtensa/helper.c | |
| parent | 2012f47e2371537bf41a9347af6db1d3d675a1a4 (diff) | |
target/xtensa: move xtensa_finalize_config to xtensa_core_class_init
Don't run xtensa_finalize_config at the time of core registration,
instead run it at the CPU class initialization.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'target/xtensa/helper.c')
| -rw-r--r-- | target/xtensa/helper.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/target/xtensa/helper.c b/target/xtensa/helper.c index 6cf1dbb8a6..321ca42955 100644 --- a/target/xtensa/helper.c +++ b/target/xtensa/helper.c @@ -34,22 +34,6 @@ static struct XtensaConfigList *xtensa_cores; -static void xtensa_core_class_init(ObjectClass *oc, void *data) -{ - CPUClass *cc = CPU_CLASS(oc); - XtensaCPUClass *xcc = XTENSA_CPU_CLASS(oc); - const XtensaConfig *config = data; - - xcc->config = config; - - /* Use num_core_regs to see only non-privileged registers in an unmodified - * gdb. Use num_regs to see all registers. gdb modification is required - * for that: reset bit 0 in the 'flags' field of the registers definitions - * in the gdb/xtensa-config.c inside gdb source tree or inside gdb overlay. - */ - cc->gdb_num_core_regs = config->gdb_regmap.num_regs; -} - static void init_libisa(XtensaConfig *config) { unsigned i, j; @@ -91,7 +75,7 @@ static void init_libisa(XtensaConfig *config) config->a_regfile = xtensa_regfile_lookup(config->isa, "AR"); } -void xtensa_finalize_config(XtensaConfig *config) +static void xtensa_finalize_config(XtensaConfig *config) { if (config->isa_internal) { init_libisa(config); @@ -112,6 +96,24 @@ void xtensa_finalize_config(XtensaConfig *config) } } +static void xtensa_core_class_init(ObjectClass *oc, void *data) +{ + CPUClass *cc = CPU_CLASS(oc); + XtensaCPUClass *xcc = XTENSA_CPU_CLASS(oc); + XtensaConfig *config = data; + + xtensa_finalize_config(config); + xcc->config = config; + + /* + * Use num_core_regs to see only non-privileged registers in an unmodified + * gdb. Use num_regs to see all registers. gdb modification is required + * for that: reset bit 0 in the 'flags' field of the registers definitions + * in the gdb/xtensa-config.c inside gdb source tree or inside gdb overlay. + */ + cc->gdb_num_core_regs = config->gdb_regmap.num_regs; +} + void xtensa_register_core(XtensaConfigList *node) { TypeInfo type = { |