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Adjust types for some memory access functions.

Browse source 
Reduce inclusion of tcg headers.
 Fix watchpoints vs replay.
 Fix tcg/aarch64 roli expansion.
 Introduce SysemuCPUOps structure.
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Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210526' into staging

Adjust types for some memory access functions.
Reduce inclusion of tcg headers.
Fix watchpoints vs replay.
Fix tcg/aarch64 roli expansion.
Introduce SysemuCPUOps structure.

# gpg: Signature made Thu 27 May 2021 00:43:54 BST
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth-gitlab/tags/pull-tcg-20210526: (31 commits)
  hw/core: Constify TCGCPUOps
  target/mips: Fold jazz behaviour into mips_cpu_do_transaction_failed
  cpu: Move CPUClass::get_paging_enabled to SysemuCPUOps
  cpu: Move CPUClass::get_memory_mapping to SysemuCPUOps
  cpu: Move CPUClass::get_phys_page_debug to SysemuCPUOps
  cpu: Move CPUClass::asidx_from_attrs to SysemuCPUOps
  cpu: Move CPUClass::write_elf* to SysemuCPUOps
  cpu: Move CPUClass::get_crash_info to SysemuCPUOps
  cpu: Move CPUClass::virtio_is_big_endian to SysemuCPUOps
  cpu: Move CPUClass::vmsd to SysemuCPUOps
  cpu: Introduce SysemuCPUOps structure
  cpu: Move AVR target vmsd field from CPUClass to DeviceClass
  cpu: Rename CPUClass vmsd -> legacy_vmsd
  cpu: Assert DeviceClass::vmsd is NULL on user emulation
  cpu: Directly use get_memory_mapping() fallback handlers in place
  cpu: Directly use get_paging_enabled() fallback handlers in place
  cpu: Directly use cpu_write_elf*() fallback handlers in place
  cpu: Introduce cpu_virtio_is_big_endian()
  cpu: Un-inline cpu_get_phys_page_debug and cpu_asidx_from_attrs
  cpu: Split as cpu-common / cpu-sysemu
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2021-05-28 16:25:20 +01:00
commit 62c0ac5041
53 changed files with 602 additions and 406 deletions
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30
target/i386/cpu.c
View file

@ -6485,12 +6485,14 @@ static int64_t x86_cpu_get_arch_id(CPUState *cs)
return cpu->apic_id;
}
#if !defined(CONFIG_USER_ONLY)
static bool x86_cpu_get_paging_enabled(const CPUState *cs)
{
X86CPU *cpu = X86_CPU(cs);
return cpu->env.cr[0] & CR0_PG_MASK;
}
#endif /* !CONFIG_USER_ONLY */
static void x86_cpu_set_pc(CPUState *cs, vaddr value)
{
@ -6714,6 +6716,23 @@ static Property x86_cpu_properties[] = {
DEFINE_PROP_END_OF_LIST()
};
#ifndef CONFIG_USER_ONLY
#include "hw/core/sysemu-cpu-ops.h"
static const struct SysemuCPUOps i386_sysemu_ops = {
.get_memory_mapping = x86_cpu_get_memory_mapping,
.get_paging_enabled = x86_cpu_get_paging_enabled,
.get_phys_page_attrs_debug = x86_cpu_get_phys_page_attrs_debug,
.asidx_from_attrs = x86_asidx_from_attrs,
.get_crash_info = x86_cpu_get_crash_info,
.write_elf32_note = x86_cpu_write_elf32_note,
.write_elf64_note = x86_cpu_write_elf64_note,
.write_elf32_qemunote = x86_cpu_write_elf32_qemunote,
.write_elf64_qemunote = x86_cpu_write_elf64_qemunote,
.legacy_vmsd = &vmstate_x86_cpu,
};
#endif
static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
{
X86CPUClass *xcc = X86_CPU_CLASS(oc);
@ -6738,18 +6757,9 @@ static void x86_cpu_common_class_init(ObjectClass *oc, void *data)
cc->gdb_read_register = x86_cpu_gdb_read_register;
cc->gdb_write_register = x86_cpu_gdb_write_register;
cc->get_arch_id = x86_cpu_get_arch_id;
cc->get_paging_enabled = x86_cpu_get_paging_enabled;
#ifndef CONFIG_USER_ONLY
cc->asidx_from_attrs = x86_asidx_from_attrs;
cc->get_memory_mapping = x86_cpu_get_memory_mapping;
cc->get_phys_page_attrs_debug = x86_cpu_get_phys_page_attrs_debug;
cc->get_crash_info = x86_cpu_get_crash_info;
cc->write_elf64_note = x86_cpu_write_elf64_note;
cc->write_elf64_qemunote = x86_cpu_write_elf64_qemunote;
cc->write_elf32_note = x86_cpu_write_elf32_note;
cc->write_elf32_qemunote = x86_cpu_write_elf32_qemunote;
cc->vmsd = &vmstate_x86_cpu;
cc->sysemu_ops = &i386_sysemu_ops;
#endif /* !CONFIG_USER_ONLY */
cc->gdb_arch_name = x86_gdb_arch_name;

2
target/i386/tcg/tcg-cpu.c
View file

@ -56,7 +56,7 @@ static void x86_cpu_synchronize_from_tb(CPUState *cs,
#include "hw/core/tcg-cpu-ops.h"
static struct TCGCPUOps x86_tcg_ops = {
static const struct TCGCPUOps x86_tcg_ops = {
.initialize = tcg_x86_init,
.synchronize_from_tb = x86_cpu_synchronize_from_tb,
.cpu_exec_enter = x86_cpu_exec_enter,