diff options
Diffstat (limited to 'bsd-user/x86_64')
| -rw-r--r-- | bsd-user/x86_64/target_arch_elf.h | 38 | ||||
| -rw-r--r-- | bsd-user/x86_64/target_arch_thread.h | 40 |
2 files changed, 43 insertions, 35 deletions
diff --git a/bsd-user/x86_64/target_arch_elf.h b/bsd-user/x86_64/target_arch_elf.h index e7c8aa2755..c2f8553962 100644 --- a/bsd-user/x86_64/target_arch_elf.h +++ b/bsd-user/x86_64/target_arch_elf.h @@ -19,48 +19,16 @@ #ifndef _TARGET_ARCH_ELF_H_ #define _TARGET_ARCH_ELF_H_ -#define ELF_PLATFORM get_elf_platform() - -static const char *get_elf_platform(void) -{ - static char elf_platform[] = "i386"; - int family = object_property_get_int(OBJECT(thread_cpu), "family", NULL); - if (family > 6) { - family = 6; - } - if (family >= 3) { - elf_platform[1] = '0' + family; - } - return elf_platform; -} - -#define ELF_HWCAP get_elf_hwcap() - -static uint32_t get_elf_hwcap(void) -{ - X86CPU *cpu = X86_CPU(thread_cpu); - - return cpu->env.features[FEAT_1_EDX]; -} - #define ELF_START_MMAP 0x2aaaaab000ULL +#define ELF_ET_DYN_LOAD_ADDR 0x01021000 #define elf_check_arch(x) (((x) == ELF_ARCH)) +#define ELF_HWCAP 0 /* FreeBSD doesn't do AT_HWCAP{,2} on x86 */ + #define ELF_CLASS ELFCLASS64 #define ELF_DATA ELFDATA2LSB #define ELF_ARCH EM_X86_64 -static inline void init_thread(struct target_pt_regs *regs, - struct image_info *infop) -{ - regs->rax = 0; - regs->rsp = infop->start_stack; - regs->rip = infop->entry; - if (bsd_type == target_freebsd) { - regs->rdi = infop->start_stack; - } -} - #define USE_ELF_CORE_DUMP #define ELF_EXEC_PAGESIZE 4096 diff --git a/bsd-user/x86_64/target_arch_thread.h b/bsd-user/x86_64/target_arch_thread.h new file mode 100644 index 0000000000..d105e43fd3 --- /dev/null +++ b/bsd-user/x86_64/target_arch_thread.h @@ -0,0 +1,40 @@ +/* + * x86_64 thread support + * + * Copyright (c) 2013 Stacey D. Son + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef _TARGET_ARCH_THREAD_H_ +#define _TARGET_ARCH_THREAD_H_ + +/* Compare to vm_machdep.c cpu_set_upcall_kse() */ +static inline void target_thread_set_upcall(CPUX86State *regs, abi_ulong entry, + abi_ulong arg, abi_ulong stack_base, abi_ulong stack_size) +{ + /* XXX */ +} + +static inline void target_thread_init(struct target_pt_regs *regs, + struct image_info *infop) +{ + regs->rax = 0; + regs->rsp = infop->start_stack; + regs->rip = infop->entry; + if (bsd_type == target_freebsd) { + regs->rdi = infop->start_stack; + } +} + +#endif /* !_TARGET_ARCH_THREAD_H_ */ |