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BSD user: initial support for i386 and x86_64 targets

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7084 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2009-04-11 11:09:31 +00:00
parent e9c2833440
commit 31fc12df2c
6 changed files with 674 additions and 2 deletions
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20
bsd-user/i386/target_signal.h Normal file
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@ -0,0 +1,20 @@
#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;
static inline abi_ulong get_sp_from_cpustate(CPUX86State *state)
{
return state->regs[R_ESP];
}
#endif /* TARGET_SIGNAL_H */