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wrap x86_regs with x86_user_context

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and, rename x86_regs to x86_basic_regs.
This commit is contained in:
NAKAMURA Gou
2015-02-25 13:49:44 +09:00
parent 026164eda4
commit fab2c2aa97
6 changed files with 67 additions and 61 deletions
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24
arch/x86/kernel/include/ihk/context.h
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@ -22,19 +22,23 @@ struct x86_kregs {
};
typedef struct x86_kregs ihk_mc_kernel_context_t;
/* XXX: User context should contain floating point registers */
typedef struct x86_regs ihk_mc_user_context_t;
struct x86_user_context {
struct x86_basic_regs gpr;
};
typedef struct x86_user_context ihk_mc_user_context_t;
#define ihk_mc_syscall_arg0(uc) (uc)->rdi
#define ihk_mc_syscall_arg1(uc) (uc)->rsi
#define ihk_mc_syscall_arg2(uc) (uc)->rdx
#define ihk_mc_syscall_arg3(uc) (uc)->r10
#define ihk_mc_syscall_arg4(uc) (uc)->r8
#define ihk_mc_syscall_arg5(uc) (uc)->r9
#define ihk_mc_syscall_arg0(uc) (uc)->gpr.rdi
#define ihk_mc_syscall_arg1(uc) (uc)->gpr.rsi
#define ihk_mc_syscall_arg2(uc) (uc)->gpr.rdx
#define ihk_mc_syscall_arg3(uc) (uc)->gpr.r10
#define ihk_mc_syscall_arg4(uc) (uc)->gpr.r8
#define ihk_mc_syscall_arg5(uc) (uc)->gpr.r9
#define ihk_mc_syscall_ret(uc) (uc)->rax
#define ihk_mc_syscall_ret(uc) (uc)->gpr.rax
#define ihk_mc_syscall_pc(uc) (uc)->rip
#define ihk_mc_syscall_sp(uc) (uc)->rsp
#define ihk_mc_syscall_pc(uc) (uc)->gpr.rip
#define ihk_mc_syscall_sp(uc) (uc)->gpr.rsp
#endif

2
arch/x86/kernel/include/registers.h
View File

@ -178,7 +178,7 @@ struct tss64 {
unsigned short iomap_address;
} __attribute__((packed));
struct x86_regs {
struct x86_basic_regs {
unsigned long r15, r14, r13, r12, r11, r10, r9, r8;
unsigned long rdi, rsi, rdx, rcx, rbx, rax, rbp;
unsigned long error, rip, cs, rflags, rsp, ss;