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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

62
linux-user/alpha/syscall.h
View file

@ -2,40 +2,40 @@
#define __USER_DS (1)
struct target_pt_regs {
target_ulong r0;
target_ulong r1;
target_ulong r2;
target_ulong r3;
target_ulong r4;
target_ulong r5;
target_ulong r6;
target_ulong r7;
target_ulong r8;
target_ulong r19;
target_ulong r20;
target_ulong r21;
target_ulong r22;
target_ulong r23;
target_ulong r24;
target_ulong r25;
target_ulong r26;
target_ulong r27;
target_ulong r28;
target_ulong hae;
abi_ulong r0;
abi_ulong r1;
abi_ulong r2;
abi_ulong r3;
abi_ulong r4;
abi_ulong r5;
abi_ulong r6;
abi_ulong r7;
abi_ulong r8;
abi_ulong r19;
abi_ulong r20;
abi_ulong r21;
abi_ulong r22;
abi_ulong r23;
abi_ulong r24;
abi_ulong r25;
abi_ulong r26;
abi_ulong r27;
abi_ulong r28;
abi_ulong hae;
/* JRP - These are the values provided to a0-a2 by PALcode */
target_ulong trap_a0;
target_ulong trap_a1;
target_ulong trap_a2;
abi_ulong trap_a0;
abi_ulong trap_a1;
abi_ulong trap_a2;
/* These are saved by PAL-code: */
target_ulong ps;
target_ulong pc;
target_ulong gp;
target_ulong r16;
target_ulong r17;
target_ulong r18;
abi_ulong ps;
abi_ulong pc;
abi_ulong gp;
abi_ulong r16;
abi_ulong r17;
abi_ulong r18;
/* Those is needed by qemu to temporary store the user stack pointer */
target_ulong usp;
target_ulong unique;
abi_ulong usp;
abi_ulong unique;
};
#define UNAME_MACHINE "alpha"

8
linux-user/alpha/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 4096
#define TARGET_SIGSTKSZ 16384
static inline target_ulong get_sp_from_cpustate(CPUAlphaState *state)
static inline abi_ulong get_sp_from_cpustate(CPUAlphaState *state)
{
return state->ir[IR_SP];
}