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author | rofl0r <retnyg@gmx.net> | 2012-11-09 23:36:55 +0100 |
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committer | rofl0r <retnyg@gmx.net> | 2012-11-13 19:12:25 +0100 |
commit | 1c8eb8bad791fe9d01d0d4ab77882db634fa933d (patch) | |
tree | d3faf83663c1383f7ea16a0e6c68b3e2f4cc968a /arch/powerpc/pthread_arch.h | |
parent | 7669d1e334e6b96455eece78da43bf830b93d697 (diff) | |
download | musl-1c8eb8bad791fe9d01d0d4ab77882db634fa933d.tar.gz |
PPC port cleaned up, static linking works well now.
Diffstat (limited to 'arch/powerpc/pthread_arch.h')
-rw-r--r-- | arch/powerpc/pthread_arch.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/pthread_arch.h b/arch/powerpc/pthread_arch.h new file mode 100644 index 00000000..cb2a70b8 --- /dev/null +++ b/arch/powerpc/pthread_arch.h @@ -0,0 +1,14 @@ +static inline struct pthread *__pthread_self() +{ + register char* tp __asm__("r2"); + return (pthread_t)(tp - 0x7000 - sizeof(struct pthread)); +} + +#define TLS_ABOVE_TP +#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000) + +// offset of the PC register in mcontext_t, divided by the system wordsize +// the kernel calls the ip "nip", it's the first saved value after the 32 +// GPRs. +#define CANCEL_REG_IP 32 + |