From 5972c4a4113e2a4de5edf519faf15296ae1eb3ed Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 18 Apr 2016 05:19:13 +0000 Subject: add mips n32 port (ILP32 ABI for mips64) based on patch submitted by Jaydeep Patil, with minor changes. --- arch/mipsn32/pthread_arch.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 arch/mipsn32/pthread_arch.h (limited to 'arch/mipsn32/pthread_arch.h') diff --git a/arch/mipsn32/pthread_arch.h b/arch/mipsn32/pthread_arch.h new file mode 100644 index 00000000..e5812655 --- /dev/null +++ b/arch/mipsn32/pthread_arch.h @@ -0,0 +1,18 @@ +static inline struct pthread *__pthread_self() +{ +#if __mips_isa_rev < 2 + register char *tp __asm__("$3"); + __asm__ __volatile__ (".word 0x7c03e83b" : "=r" (tp) ); +#else + char *tp; + __asm__ __volatile__ ("rdhwr %0, $29" : "=r" (tp) ); +#endif + 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 + +#define MC_PC pc -- cgit v1.2.1