Claudio Fontana <cfont...@suse.de> writes:
> Signed-off-by: Claudio Fontana <cfont...@suse.de>
> ---
> target/i386/cpu.c | 33 ++++------
> target/i386/cpu.h | 97 ++---------------------------
> target/i386/helper-tcg.h | 112 ++++++++++++++++++++++++++++++++++
> target/i386/helper.c | 23 -------
> target/i386/meson.build | 1 +
> target/i386/tcg-cpu.c | 71 +++++++++++++++++++++
> target/i386/tcg-cpu.h | 15 +++++
> target/i386/tcg/bpt_helper.c | 1 +
> target/i386/tcg/cc_helper.c | 1 +
> target/i386/tcg/excp_helper.c | 1 +
> target/i386/tcg/fpu_helper.c | 33 +++++-----
> target/i386/tcg/int_helper.c | 1 +
> target/i386/tcg/mem_helper.c | 1 +
> target/i386/tcg/misc_helper.c | 1 +
> target/i386/tcg/mpx_helper.c | 1 +
> target/i386/tcg/seg_helper.c | 1 +
> target/i386/tcg/smm_helper.c | 2 +
> target/i386/tcg/svm_helper.c | 1 +
> target/i386/tcg/translate.c | 1 +
> 19 files changed, 244 insertions(+), 153 deletions(-)
> create mode 100644 target/i386/helper-tcg.h
> create mode 100644 target/i386/tcg-cpu.c
> create mode 100644 target/i386/tcg-cpu.h
>
> diff --git a/target/i386/cpu.c b/target/i386/cpu.c
> index b9bd249c8f..3462d0143f 100644
> --- a/target/i386/cpu.c
> +++ b/target/i386/cpu.c
> @@ -24,6 +24,8 @@
> #include "qemu/qemu-print.h"
>
> #include "cpu.h"
> +#include "tcg-cpu.h"
> +#include "helper-tcg.h"
> #include "exec/exec-all.h"
> #include "sysemu/kvm.h"
> #include "sysemu/reset.h"
> @@ -1495,7 +1497,8 @@ static inline uint64_t x86_cpu_xsave_components(X86CPU
> *cpu)
> cpu->env.features[FEAT_XSAVE_COMP_LO];
> }
>
> -const char *get_register_name_32(unsigned int reg)
> +/* Return name of 32-bit register, from a R_* constant */
> +static const char *get_register_name_32(unsigned int reg)
> {
> if (reg >= CPU_NB_REGS32) {
> return NULL;
> @@ -7012,13 +7015,6 @@ static void x86_cpu_set_pc(CPUState *cs, vaddr value)
> cpu->env.eip = value;
> }
>
> -static void x86_cpu_synchronize_from_tb(CPUState *cs, TranslationBlock *tb)
> -{
> - X86CPU *cpu = X86_CPU(cs);
> -
> - cpu->env.eip = tb->pc - tb->cs_base;
> -}
> -
> int x86_cpu_pending_interrupt(CPUState *cs, int interrupt_request)
> {
> X86CPU *cpu = X86_CPU(cs);
> @@ -7252,17 +7248,18 @@ static void x86_cpu_common_class_init(ObjectClass
> *oc, void *data)
> cc->class_by_name = x86_cpu_class_by_name;
> cc->parse_features = x86_cpu_parse_featurestr;
> cc->has_work = x86_cpu_has_work;
> +
> #ifdef CONFIG_TCG
> - cc->do_interrupt = x86_cpu_do_interrupt;
> - cc->cpu_exec_interrupt = x86_cpu_exec_interrupt;
> -#endif
> + tcg_cpu_common_class_init(cc);
Are we likely to have clashing names here as other arches get converted?
tcg_x86_cpu_common_class_init or x86_cpu_common_class_init?
<snip>
> diff --git a/target/i386/tcg-cpu.c b/target/i386/tcg-cpu.c
> new file mode 100644
> index 0000000000..628dd29fe7
> --- /dev/null
> +++ b/target/i386/tcg-cpu.c
> @@ -0,0 +1,71 @@
<snip>
> +
> +void tcg_cpu_common_class_init(CPUClass *cc)
> +{
> + cc->do_interrupt = x86_cpu_do_interrupt;
> + cc->cpu_exec_interrupt = x86_cpu_exec_interrupt;
> + cc->synchronize_from_tb = x86_cpu_synchronize_from_tb;
> + cc->cpu_exec_enter = x86_cpu_exec_enter;
> + cc->cpu_exec_exit = x86_cpu_exec_exit;
> + cc->tcg_initialize = tcg_x86_init;
> + cc->tlb_fill = x86_cpu_tlb_fill;
> +#ifndef CONFIG_USER_ONLY
> + cc->debug_excp_handler = breakpoint_handler;
> +#endif
> +}
Oh I see this moves down to target/i386/tcg/ eventually. Maybe we should
just create the new file in place so it's easier to follow the changes
as we convert to a proper abstracted class?
--
Alex Bennée
