From 296178913c5dfbc2b35842fc16ed680ef51fd402 Mon Sep 17 00:00:00 2001 From: midipix Date: Sun, 5 Apr 2015 17:05:57 -0400 Subject: nt32: initial commit of core port files. signed-off by Z. Gilboa; see copying.midipix (9cd0746c) for additional information. --- arch/nt32/src/crt_tls.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 arch/nt32/src/crt_tls.c (limited to 'arch/nt32/src/crt_tls.c') diff --git a/arch/nt32/src/crt_tls.c b/arch/nt32/src/crt_tls.c new file mode 100644 index 0000000..15183d3 --- /dev/null +++ b/arch/nt32/src/crt_tls.c @@ -0,0 +1,27 @@ +#include +#include +#include "psxglue.h" +#include "pthread_arch.h" + +typedef unsigned int __tls_word __attribute__((mode(word))); +typedef unsigned int __tls_ptr __attribute__((mode(pointer))); + +struct __emutls_object +{ + __tls_word size; + __tls_word align; + ptrdiff_t offset; + void * defval; +}; + +void * __emutls_get_address (struct __emutls_object * obj) +{ + int dsoidx = obj->align & 0xFFFF0000; + struct __tlca * tlca = (struct __tlca *)__psx_tlca(); + + if (dsoidx) + return (*tlca->pthread_dtls)[dsoidx >> 16] + obj->offset; + else + return tlca->pthread_tls + obj->offset; +} + -- cgit v1.2.3