From c0ede9e4046a0882d83ae4b45c7dfac86fb7c15d Mon Sep 17 00:00:00 2001 From: Bobby Bingham Date: Sat, 30 Apr 2016 19:18:17 -0500 Subject: add powerpc64 port --- arch/powerpc64/pthread_arch.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 arch/powerpc64/pthread_arch.h (limited to 'arch/powerpc64/pthread_arch.h') diff --git a/arch/powerpc64/pthread_arch.h b/arch/powerpc64/pthread_arch.h new file mode 100644 index 00000000..2f976fe2 --- /dev/null +++ b/arch/powerpc64/pthread_arch.h @@ -0,0 +1,17 @@ +static inline struct pthread *__pthread_self() +{ + register char *tp __asm__("r13"); + __asm__ __volatile__ ("" : "=r" (tp) ); + return (pthread_t)(tp - 0x7000 - sizeof(struct pthread)); +} + +#define TLS_ABOVE_TP +#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000) + +#define DTP_OFFSET 0x8000 + +// the kernel calls the ip "nip", it's the first saved value after the 32 +// GPRs. +#define MC_PC gp_regs[32] + +#define CANARY canary_at_end -- cgit v1.2.1