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HPPA support.

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This commit is contained in:
gbeauche 2008-01-20 00:39:51 +00:00
parent acd35671b8
commit 2bdb300da1
1 changed files with 15 additions and 1 deletions
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16
BasiliskII/src/Unix/sigsegv.cpp
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@ -243,6 +243,8 @@ static void powerpc_decode_instruction(instruction_t *instruction, unsigned int
// Generic extended signal handler
#if defined(__FreeBSD__)
#define SIGSEGV_ALL_SIGNALS FAULT_HANDLER(SIGBUS)
#elif defined(__hpux)
#define SIGSEGV_ALL_SIGNALS FAULT_HANDLER(SIGSEGV) FAULT_HANDLER(SIGBUS)
#else
#define SIGSEGV_ALL_SIGNALS FAULT_HANDLER(SIGSEGV)
#endif
@ -350,6 +352,18 @@ static void powerpc_decode_instruction(instruction_t *instruction, unsigned int
#endif
#endif
#if (defined(__hpux) || defined(__hpux__))
#if (defined(__hppa) || defined(__hppa__))
#define SIGSEGV_CONTEXT_REGS (&((ucontext_t *)scp)->uc_mcontext)
#define SIGSEGV_FAULT_INSTRUCTION_32 (SIGSEGV_CONTEXT_REGS->ss_narrow.ss_pcoq_head & ~3ul)
#define SIGSEGV_FAULT_INSTRUCTION_64 (SIGSEGV_CONTEXT_REGS->ss_wide.ss_64.ss_pcoq_head & ~3ull)
#if defined(__LP64__)
#define SIGSEGV_FAULT_INSTRUCTION SIGSEGV_FAULT_INSTRUCTION_64
#else
#define SIGSEGV_FAULT_INSTRUCTION ((SIGSEGV_CONTEXT_REGS->ss_flags & SS_WIDEREGS) ? \
(uint32_t)SIGSEGV_FAULT_INSTRUCTION_64 : \
SIGSEGV_FAULT_INSTRUCTION_32)
#endif
#endif
#if (defined(__ia64) || defined(__ia64__))
#include <sys/ucontext.h>
#define SIGSEGV_CONTEXT_REGS ((ucontext_t *)scp)
@ -358,7 +372,7 @@ static void powerpc_decode_instruction(instruction_t *instruction, unsigned int
#define SIGSEGV_SKIP_INSTRUCTION ia64_skip_instruction
#include <sys/uc_access.h>
static sigsegv_address_t get_fault_instruction(const ucontext_t *ucp)
static inline sigsegv_address_t get_fault_instruction(const ucontext_t *ucp)
{
uint64_t ip;
if (__uc_get_ip(ucp, &ip) != 0)