Dmitry V. Levin
527b42ff8d
Make arch_sigreturn.c files more self-sustained. While they are still being included by sigreturn.c, the latter no longer defines arch_sigreturn function. * linux/alpha/arch_sigreturn.c (arch_sigreturn): Define. * linux/arm/arch_sigreturn.c: Likewise. * linux/crisv10/arch_sigreturn.c: Likewise. * linux/i386/arch_sigreturn.c: Likewise. * linux/ia64/arch_sigreturn.c: Likewise. * linux/m68k/arch_sigreturn.c: Likewise. * linux/microblaze/arch_sigreturn.c: Likewise. * linux/mips/arch_sigreturn.c: Likewise. * linux/powerpc/arch_sigreturn.c: Likewise. * linux/s390/arch_sigreturn.c: Likewise. * linux/sparc/arch_sigreturn.c: Likewise. * linux/tile/arch_sigreturn.c: Likewise. * linux/x32/arch_sigreturn.c: Remove code. Include "x86_64/arch_sigreturn.c". * linux/x86_64/arch_sigreturn.c: Stop including "x32/arch_sigreturn.c". Include "i386/arch_sigreturn.c" with arch_sigreturn temporarily defined to i386_arch_sigreturn. (arch_sigreturn): Define. Add x32 personality support there. * sigreturn.c: Remove arch_sigreturn header and footer. Requested-by: Denys Vlasenko <dvlasenk@redhat.com>
20 lines
505 B
C
20 lines
505 B
C
static void
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arch_sigreturn(struct tcb *tcp)
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{
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#define SIZEOF_STRUCT_SIGINFO 128
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#define SIZEOF_STRUCT_SIGCONTEXT (21 * 4)
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#define OFFSETOF_STRUCT_UCONTEXT_UC_SIGMASK (5 * 4 + SIZEOF_STRUCT_SIGCONTEXT)
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const long addr =
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#ifdef AARCH64
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current_personality == 1 ?
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(*aarch64_sp_ptr + SIZEOF_STRUCT_SIGINFO +
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offsetof(struct ucontext, uc_sigmask)) :
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#endif
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(*arm_sp_ptr +
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OFFSETOF_STRUCT_UCONTEXT_UC_SIGMASK);
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tprints("{mask=");
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print_sigset_addr_len(tcp, addr, NSIG / 8);
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tprints("}");
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}
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