mirror of https://github.com/proxmox/mirror_qemu
Fix Sparc64 host signal handling
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4484 c046a42c-6fe2-441c-8c8c-71466251a162master
parent
1f487ee9b8
commit
c9e1e2b0ac
15
cpu-exec.c
15
cpu-exec.c
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@ -1297,14 +1297,19 @@ int cpu_signal_handler(int host_signum, void *pinfo,
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void *puc)
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void *puc)
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{
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{
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siginfo_t *info = pinfo;
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siginfo_t *info = pinfo;
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uint32_t *regs = (uint32_t *)(info + 1);
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void *sigmask = (regs + 20);
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unsigned long pc;
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int is_write;
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int is_write;
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uint32_t insn;
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uint32_t insn;
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#if !defined(__sparc_v9__) || defined(HOST_SOLARIS)
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uint32_t *regs = (uint32_t *)(info + 1);
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void *sigmask = (regs + 20);
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/* XXX: is there a standard glibc define ? */
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/* XXX: is there a standard glibc define ? */
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pc = regs[1];
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unsigned long pc = regs[1];
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#else
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struct sigcontext *sc = puc;
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unsigned long pc = sc->sigc_regs.tpc;
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void *sigmask = (void *)sc->sigc_mask;
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#endif
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/* XXX: need kernel patch to get write flag faster */
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/* XXX: need kernel patch to get write flag faster */
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is_write = 0;
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is_write = 0;
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insn = *(uint32_t *)pc;
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insn = *(uint32_t *)pc;
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