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Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2007-10-14 16:27:31 +00:00
parent b227a8e9aa
commit 992f48a036
41 changed files with 1042 additions and 997 deletions
Download patch file Download diff file Expand all files Collapse all files

48
linux-user/i386/syscall.h
View file

@ -31,7 +31,7 @@ struct target_pt_regs {
struct target_modify_ldt_ldt_s {
unsigned int entry_number;
target_ulong base_addr;
abi_ulong base_addr;
unsigned int limit;
unsigned int flags;
};
@ -79,22 +79,22 @@ struct target_vm86_regs {
/*
* normal regs, with special meaning for the segment descriptors..
*/
target_long ebx;
target_long ecx;
target_long edx;
target_long esi;
target_long edi;
target_long ebp;
target_long eax;
target_long __null_ds;
target_long __null_es;
target_long __null_fs;
target_long __null_gs;
target_long orig_eax;
target_long eip;
abi_long ebx;
abi_long ecx;
abi_long edx;
abi_long esi;
abi_long edi;
abi_long ebp;
abi_long eax;
abi_long __null_ds;
abi_long __null_es;
abi_long __null_fs;
abi_long __null_gs;
abi_long orig_eax;
abi_long eip;
unsigned short cs, __csh;
target_long eflags;
target_long esp;
abi_long eflags;
abi_long esp;
unsigned short ss, __ssh;
/*
* these are specific to v86 mode:
@ -106,14 +106,14 @@ struct target_vm86_regs {
};
struct target_revectored_struct {
target_ulong __map[8]; /* 256 bits */
abi_ulong __map[8]; /* 256 bits */
};
struct target_vm86_struct {
struct target_vm86_regs regs;
target_ulong flags;
target_ulong screen_bitmap;
target_ulong cpu_type;
abi_ulong flags;
abi_ulong screen_bitmap;
abi_ulong cpu_type;
struct target_revectored_struct int_revectored;
struct target_revectored_struct int21_revectored;
};
@ -124,7 +124,7 @@ struct target_vm86_struct {
#define TARGET_VM86_SCREEN_BITMAP 0x0001
struct target_vm86plus_info_struct {
target_ulong flags;
abi_ulong flags;
#define TARGET_force_return_for_pic (1 << 0)
#define TARGET_vm86dbg_active (1 << 1) /* for debugger */
#define TARGET_vm86dbg_TFpendig (1 << 2) /* for debugger */
@ -134,9 +134,9 @@ struct target_vm86plus_info_struct {
struct target_vm86plus_struct {
struct target_vm86_regs regs;
target_ulong flags;
target_ulong screen_bitmap;
target_ulong cpu_type;
abi_ulong flags;
abi_ulong screen_bitmap;
abi_ulong cpu_type;
struct target_revectored_struct int_revectored;
struct target_revectored_struct int21_revectored;
struct target_vm86plus_info_struct vm86plus;

8
linux-user/i386/target_signal.h
View file

@ -6,9 +6,9 @@
/* this struct defines a stack used during syscall handling */
typedef struct target_sigaltstack {
target_ulong ss_sp;
target_long ss_flags;
target_ulong ss_size;
abi_ulong ss_sp;
abi_long ss_flags;
abi_ulong ss_size;
} target_stack_t;
@ -21,7 +21,7 @@ typedef struct target_sigaltstack {
#define TARGET_MINSIGSTKSZ 2048
#define TARGET_SIGSTKSZ 8192
static inline target_ulong get_sp_from_cpustate(CPUX86State *state)
static inline abi_ulong get_sp_from_cpustate(CPUX86State *state)
{
return state->regs[R_ESP];
}