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instruction skipper for Solaris/i386 (Solaris 9)

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This commit is contained in:
gbeauche 2005-03-23 21:37:24 +00:00
parent 5c001ba645
commit f2908fe7bf
1 changed files with 24 additions and 5 deletions
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29
BasiliskII/src/Unix/sigsegv.cpp
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@ -256,6 +256,13 @@ static void powerpc_decode_instruction(instruction_t *instruction, unsigned int
#define SIGSEGV_REGISTER_FILE ((unsigned long *)SIGSEGV_CONTEXT_REGS), SIGSEGV_SPARC_GWINDOWS, SIGSEGV_SPARC_RWINDOW
#define SIGSEGV_SKIP_INSTRUCTION sparc_skip_instruction
#endif
#if defined(__i386__)
#include <sys/regset.h>
#define SIGSEGV_CONTEXT_REGS (((ucontext_t *)scp)->uc_mcontext.gregs)
#define SIGSEGV_FAULT_INSTRUCTION SIGSEGV_CONTEXT_REGS[EIP]
#define SIGSEGV_REGISTER_FILE (unsigned long *)SIGSEGV_CONTEXT_REGS
#define SIGSEGV_SKIP_INSTRUCTION ix86_skip_instruction
#endif
#endif
#if defined(__FreeBSD__)
#if (defined(i386) || defined(__i386__))
@ -730,6 +737,22 @@ enum {
#endif
};
#endif
#if defined(__sun__)
// Same as for Linux, need to check for x86-64
enum {
#if defined(__i386__)
X86_REG_EIP = EIP,
X86_REG_EAX = EAX,
X86_REG_ECX = ECX,
X86_REG_EDX = EDX,
X86_REG_EBX = EBX,
X86_REG_ESP = ESP,
X86_REG_EBP = EBP,
X86_REG_ESI = ESI,
X86_REG_EDI = EDI
#endif
};
#endif
#if defined(_WIN32)
enum {
#if (defined(i386) || defined(__i386__))
@ -2125,11 +2148,7 @@ int main(void)
if (vm_init() < 0)
return 1;
#ifdef _WIN32
page_size = 4096;
#else
page_size = getpagesize();
#endif
page_size = vm_get_page_size();
if ((page = (char *)vm_acquire(page_size)) == VM_MAP_FAILED)
return 2;