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-rw-r--r--test/tls/tls-macros-i386.h76
1 files changed, 76 insertions, 0 deletions
diff --git a/test/tls/tls-macros-i386.h b/test/tls/tls-macros-i386.h
new file mode 100644
index 000000000..6690753a7
--- /dev/null
+++ b/test/tls/tls-macros-i386.h
@@ -0,0 +1,76 @@
+#define TLS_LE(x) \
+ ({ int *__l; \
+ __asm__ ("movl %%gs:0,%0\n\t" \
+ "subl $" #x "@tpoff,%0" \
+ : "=r" (__l)); \
+ __l; })
+
+#ifdef __PIC__
+# define TLS_IE(x) \
+ ({ int *__l; \
+ __asm__ ("movl %%gs:0,%0\n\t" \
+ "subl " #x "@gottpoff(%%ebx),%0" \
+ : "=r" (__l)); \
+ __l; })
+#else
+# define TLS_IE(x) \
+ ({ int *__l; \
+ __asm__ ("call 1f\n\t" \
+ ".subsection 1\n" \
+ "1:\tmovl (%%esp), %%ebx\n\t" \
+ "ret\n\t" \
+ ".previous\n\t" \
+ "addl $_GLOBAL_OFFSET_TABLE_, %%ebx\n\t" \
+ "movl %%gs:0,%0\n\t" \
+ "subl " #x "@gottpoff(%%ebx),%0" \
+ : "=r" (__l)); \
+ __l; })
+#endif
+
+#ifdef __PIC__
+# define TLS_LD(x) \
+ ({ int *__l, __c, __d; \
+ __asm__ ("leal " #x "@tlsldm(%%ebx),%%eax\n\t" \
+ "call ___tls_get_addr@plt\n\t" \
+ "leal " #x "@dtpoff(%%eax), %%eax" \
+ : "=a" (__l), "=&c" (__c), "=&d" (__d)); \
+ __l; })
+#else
+# define TLS_LD(x) \
+ ({ int *__l, __b, __c, __d; \
+ __asm__ ("call 1f\n\t" \
+ ".subsection 1\n" \
+ "1:\tmovl (%%esp), %%ebx\n\t" \
+ "ret\n\t" \
+ ".previous\n\t" \
+ "addl $_GLOBAL_OFFSET_TABLE_, %%ebx\n\t" \
+ "leal " #x "@tlsldm(%%ebx),%%eax\n\t" \
+ "call ___tls_get_addr@plt\n\t" \
+ "leal " #x "@dtpoff(%%eax), %%eax" \
+ : "=a" (__l), "=&b" (__b), "=&c" (__c), "=&d" (__d)); \
+ __l; })
+#endif
+
+#ifdef __PIC__
+# define TLS_GD(x) \
+ ({ int *__l, __c, __d; \
+ __asm__ ("leal " #x "@tlsgd(%%ebx),%%eax\n\t" \
+ "call ___tls_get_addr@plt\n\t" \
+ "nop" \
+ : "=a" (__l), "=&c" (__c), "=&d" (__d)); \
+ __l; })
+#else
+# define TLS_GD(x) \
+ ({ int *__l, __c, __d; \
+ __asm__ ("call 1f\n\t" \
+ ".subsection 1\n" \
+ "1:\tmovl (%%esp), %%ebx\n\t" \
+ "ret\n\t" \
+ ".previous\n\t" \
+ "addl $_GLOBAL_OFFSET_TABLE_, %%ebx\n\t" \
+ "leal " #x "@tlsgd(%%ebx),%%eax\n\t" \
+ "call ___tls_get_addr@plt\n\t" \
+ "nop" \
+ : "=a" (__l), "=&c" (__c), "=&d" (__d)); \
+ __l; })
+#endif