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Sparc32 BSD user support

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5655 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-11-09 09:31:37 +00:00
parent 2d5646916d
commit 539390668a
2 changed files with 36 additions and 0 deletions
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9
bsd-user/sparc/syscall.h Normal file
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struct target_pt_regs {
abi_ulong psr;
abi_ulong pc;
abi_ulong npc;
abi_ulong y;
abi_ulong u_regs[16];
};
#define UNAME_MACHINE "sun4"

27
bsd-user/sparc/target_signal.h Normal file
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#ifndef TARGET_SIGNAL_H
#define TARGET_SIGNAL_H
#include "cpu.h"
/* this struct defines a stack used during syscall handling */
typedef struct target_sigaltstack {
abi_ulong ss_sp;
abi_long ss_flags;
abi_ulong ss_size;
} target_stack_t;
#ifndef UREG_I6
#define UREG_I6 6
#endif
#ifndef UREG_FP
#define UREG_FP UREG_I6
#endif
static inline abi_ulong get_sp_from_cpustate(CPUSPARCState *state)
{
return state->regwptr[UREG_FP];
}
#endif /* TARGET_SIGNAL_H */