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authorJames Hogan <james.hogan@imgtec.com>2015-11-11 11:17:37 +0000
committerWaldemar Brodkorb <wbx@uclibc-ng.org>2015-11-13 18:28:34 +0100
commit5aa5761498f15a62d3523591384a8b6cd6f3dadc (patch)
tree39cbd8c2bfc5e13323cd3de58eb70ee470e863c7 /test/tls/tls-macros.h
parente89e3af8f64bded3920f046fb8db2b95a188ff55 (diff)
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>
Diffstat (limited to 'test/tls/tls-macros.h')
-rw-r--r--test/tls/tls-macros.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/test/tls/tls-macros.h b/test/tls/tls-macros.h
index 315f0e2b9..d2437431c 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