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Use ucontext_t instead of struct ucontext

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ucontext_t is what POSIX requires; glibc no longer provides struct
ucontext as of 2.26: https://sourceware.org/glibc/wiki/Release/2.26

(Most architectures were already using ucontext_t, so this also makes
things more consistent; only arm and mips change.)
This commit is contained in:
Adam Sampson 2017-08-09 13:04:46 +01:00
parent 123a23fad5
commit 3fc8924636
1 changed files with 2 additions and 2 deletions
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4
BasiliskII/src/CrossPlatform/sigsegv.cpp
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@ -342,12 +342,12 @@ static void powerpc_decode_instruction(instruction_t *instruction, unsigned int
#define SIGSEGV_REGISTER_FILE (unsigned long *)&SIGSEGV_CONTEXT_REGS->nip, (unsigned long *)(SIGSEGV_CONTEXT_REGS->gpr)
#define SIGSEGV_SKIP_INSTRUCTION powerpc_skip_instruction
#elif (defined(arm) || defined(__arm__))
#define SIGSEGV_CONTEXT_REGS (((struct ucontext *)scp)->uc_mcontext)
#define SIGSEGV_CONTEXT_REGS (((ucontext_t *)scp)->uc_mcontext)
#define SIGSEGV_FAULT_INSTRUCTION (SIGSEGV_CONTEXT_REGS.arm_pc)
#define SIGSEGV_REGISTER_FILE (&SIGSEGV_CONTEXT_REGS.arm_r0)
#define SIGSEGV_SKIP_INSTRUCTION arm_skip_instruction
#elif (defined(mips) || defined(__mips__))
#define SIGSEGV_CONTEXT_REGS (((struct ucontext *)scp)->uc_mcontext)
#define SIGSEGV_CONTEXT_REGS (((ucontext_t *)scp)->uc_mcontext)
#define SIGSEGV_FAULT_INSTRUCTION (SIGSEGV_CONTEXT_REGS.pc)
#define SIGSEGV_REGISTER_FILE &SIGSEGV_CONTEXT_REGS.pc, &SIGSEGV_CONTEXT_REGS.gregs[0]
#define SIGSEGV_SKIP_INSTRUCTION mips_skip_instruction