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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /arch/powerpc64/pthread_arch.h | |
Initial version
Diffstat (limited to 'arch/powerpc64/pthread_arch.h')
| -rw-r--r-- | arch/powerpc64/pthread_arch.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc64/pthread_arch.h b/arch/powerpc64/pthread_arch.h new file mode 100644 index 0000000..1b7b907 --- /dev/null +++ b/arch/powerpc64/pthread_arch.h @@ -0,0 +1,16 @@ +static inline uintptr_t __get_tp() +{ + register uintptr_t tp __asm__("r13"); + __asm__ ("" : "=r" (tp) ); + return tp; +} + +#define TLS_ABOVE_TP +#define GAP_ABOVE_TP 0 + +#define TP_OFFSET 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] |