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- Log ----------------------------------------------------------------- commit 6f952f08b52e0187acde789232a1f520fedc615f Author: Waldemar Brodkorb wbx@openadk.org Date: Fri Nov 13 06:37:45 2015 +0100

metag: add missing header file

When installing header files a warning is generated, because the header is mandatory.

commit 141a12ff8bc8bc01b4e3bfb217a3f0e699c6e618 Author: James Hogan james.hogan@imgtec.com Date: Wed Nov 11 11:17:37 2015 +0000

tests/tls: Implement TLS macros for metag

Implement the TLS macros in tls-macros.h for metag.

Signed-off-by: James Hogan james.hogan@imgtec.com

-----------------------------------------------------------------------

Summary of changes: libc/sysdeps/linux/{mips => metag}/jmpbuf-unwind.h | 10 ++--- test/tls/tls-macros.h | 39 ++++++++++++++++++++ 2 files changed, 44 insertions(+), 5 deletions(-) copy libc/sysdeps/linux/{mips => metag}/jmpbuf-unwind.h (66%)

diff --git a/libc/sysdeps/linux/mips/jmpbuf-unwind.h b/libc/sysdeps/linux/metag/jmpbuf-unwind.h similarity index 66% copy from libc/sysdeps/linux/mips/jmpbuf-unwind.h copy to libc/sysdeps/linux/metag/jmpbuf-unwind.h index 2c0df95..175cd7a 100644 --- a/libc/sysdeps/linux/mips/jmpbuf-unwind.h +++ b/libc/sysdeps/linux/metag/jmpbuf-unwind.h @@ -1,14 +1,14 @@ /* - * Copyright (C) 2000-2006 Erik Andersen andersen@uclibc.org - * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ + #include <setjmp.h>

/* Test if longjmp to JMPBUF would unwind the frame containing a local variable at ADDRESS. */ -#define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf)[0].__sp) +#undef _JMPBUF_UNWINDS +#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \ + ((void *) (address) > (void *) demangle (jmpbuf[JB_SP]))

#ifdef __UCLIBC_HAS_THREADS_NATIVE__ #include <stdint.h> @@ -18,5 +18,5 @@ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)

#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \ - ((uintptr_t) (_address) - (_adj) < (uintptr_t) (_jmpbuf)[0].__sp - (_adj)) + ((uintptr_t) (_address) - (_adj) > (uintptr_t) (_jmpbuf)[JB_SP] - (_adj)) #endif diff --git a/test/tls/tls-macros.h b/test/tls/tls-macros.h index 315f0e2..d243743 100644 --- a/test/tls/tls-macros.h +++ b/test/tls/tls-macros.h @@ -948,6 +948,45 @@ register void *__gp __asm__("$29"); : "=r" (__l), "=r" (__t) ); \ __l; }); \

+#elif defined __metag__ + +# define TLS_GD(x) \ + ({ void *__result; \ + extern void *__tls_get_addr (void *); \ + __asm__ ("MOV %0, A1LbP\n\t" \ + "ADD %0, %0, #(" #x "@TLSGD)" \ + : "=d" (__result)); \ + (int *)__tls_get_addr (__result); }) + +# define TLS_LD(x) \ + ({ void *__result; \ + extern void *__tls_get_addr (void *); \ + __asm__ ("MOV %0, A1LbP\n\t" \ + "ADD %0, %0, #(" #x "@TLSLDM)" \ + : "=d" (__result)); \ + __result = __tls_get_addr (__result); \ + __asm__ ("ADDT %0,%0,#HI(" #x "@TLSLDO)\n\t" \ + "ADD %0,%0,#LO(" #x "@TLSLDO)" \ + : "+d" (__result)); \ + __result; }) + +# define TLS_IE(x) \ + ({ void *__result; \ + unsigned long __rel; \ + extern void *__metag_load_tp (void); \ + __asm__ ("GETD %0,[A1LbP+#(" #x "@TLSIE)]" \ + : "=d" (__rel)); \ + __result = __metag_load_tp(); \ + __result + __rel; }) + +# define TLS_LE(x) \ + ({ void *__result; \ + extern void *__metag_load_tp (void); \ + __result = __metag_load_tp(); \ + __asm__ ("ADDT %0,%0,#HI(" #x "@TLSLE)\n\t" \ + "ADD %0,%0,#LO(" #x "@TLSLE)" \ + : "+d" (__result)); \ + __result; })

#elif !defined TLS_LE || !defined TLS_IE \ || !defined TLS_LD || !defined TLS_GD

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