Add non-PIC TLS macros and fix clobber list for SH.
authordrepper <drepper>
Sat, 8 Feb 2003 02:30:16 +0000 (02:30 +0000)
committerdrepper <drepper>
Sat, 8 Feb 2003 02:30:16 +0000 (02:30 +0000)
elf/tls-macros.h

index a0d09db..81736c9 100644 (file)
          : "=r" (__l), "=r" (__tp));                                         \
      __l; })
 
-# define TLS_IE(x) \
+# ifdef PIC
+#  define TLS_IE(x) \
+  ({ int *__l; void *__tp;                                                   \
+     register void *__gp __asm__("r12");                                     \
+     asm ("mov.l 1f,r0\n\t"                                                  \
+         "stc gbr,%1\n\t"                                                    \
+         "mov.l @(r0,r12),%0\n\t"                                            \
+         "bra 2f\n\t"                                                        \
+         " add %1,%0\n\t"                                                    \
+         ".align 2\n\t"                                                      \
+         "1: .long " #x "@gottpoff\n\t"                                      \
+         "2:"                                                                \
+         : "=r" (__l), "=r" (__tp) : "r" (__gp) : "r0");                     \
+     __l; })
+# else
+#  define TLS_IE(x) \
   ({ int *__l; void *__tp;                                                   \
-     asm ("mova 0f,r0\n\t"                                                   \
+     asm ("mov.l r12,@-r15\n\t"                                                      \
+         "mova 0f,r0\n\t"                                                    \
          "mov.l 0f,r12\n\t"                                                  \
          "add r0,r12\n\t"                                                    \
          "mov.l 1f,r0\n\t"                                                   \
          ".align 2\n\t"                                                      \
          "1: .long " #x "@gottpoff\n\t"                                      \
          "0: .long _GLOBAL_OFFSET_TABLE_\n\t"                                \
-         "2:"                                                                \
-         : "=r" (__l), "=r" (__tp) : : "r0", "r12");                         \
+         "2: mov.l @r15+,r12"                                                \
+         : "=r" (__l), "=r" (__tp) : : "r0");                                \
      __l; })
+#endif
 
-# define TLS_LD(x) \
+# ifdef PIC
+#  define TLS_LD(x) \
   ({ int *__l;                                                               \
-     asm ("mova 0f,r0\n\t"                                                   \
+     register void *__gp __asm__("r12");                                     \
+     asm ("mov.l 1f,r4\n\t"                                                  \
+         "mova 2f,r0\n\t"                                                    \
+         "mov.l 2f,r1\n\t"                                                   \
+         "add r0,r1\n\t"                                                     \
+         "jsr @r1\n\t"                                                       \
+         " add r12,r4\n\t"                                                   \
+         "bra 4f\n\t"                                                        \
+         " nop\n\t"                                                          \
+         ".align 2\n\t"                                                      \
+         "1: .long " #x "@tlsldm\n\t"                                        \
+         "2: .long __tls_get_addr@plt\n\t"                                   \
+         "4: mov.l 3f,%0\n\t"                                                \
+         "bra 5f\n\t"                                                        \
+         " add r0,%0\n\t"                                                    \
+         ".align 2\n\t"                                                      \
+         "3: .long " #x "@dtpoff\n\t"                                        \
+         "5:"                                                                \
+         : "=r" (__l) : "r" (__gp) : "r0", "r1", "r2", "r3", "r4", "r5",     \
+                                     "r6", "r7", "pr", "t");                 \
+     __l; })
+# else
+#  define TLS_LD(x) \
+  ({ int *__l;                                                               \
+     asm ("mov.l r12,@-r15\n\t"                                                      \
+         "mova 0f,r0\n\t"                                                    \
          "mov.l 0f,r12\n\t"                                                  \
          "add r0,r12\n\t"                                                    \
          "mov.l 1f,r4\n\t"                                                   \
          " add r0,%0\n\t"                                                    \
          ".align 2\n\t"                                                      \
          "3: .long " #x "@dtpoff\n\t"                                        \
-         "5:"                                                                \
+         "5: mov.l @r15+,r12"                                                \
          : "=r" (__l) : : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",    \
-                          "r12", "pr", "t");                                 \
+                          "pr", "t");                                        \
      __l; })
+#endif
 
-# define TLS_GD(x) \
+# ifdef PIC
+#  define TLS_GD(x) \
+  ({ int *__l;                                                               \
+     register void *__gp __asm__("r12");                                     \
+     asm ("mov.l 1f,r4\n\t"                                                  \
+         "mova 2f,r0\n\t"                                                    \
+         "mov.l 2f,r1\n\t"                                                   \
+         "add r0,r1\n\t"                                                     \
+         "jsr @r1\n\t"                                                       \
+         " add r12,r4\n\t"                                                   \
+         "bra 3f\n\t"                                                        \
+         " mov r0,%0\n\t"                                                    \
+         ".align 2\n\t"                                                      \
+         "1: .long " #x "@tlsgd\n\t"                                         \
+         "2: .long __tls_get_addr@plt\n\t"                                   \
+         "3:"                                                                \
+         : "=r" (__l) : "r" (__gp) : "r0", "r1", "r2", "r3", "r4", "r5",     \
+                                     "r6", "r7", "pr", "t");                 \
+     __l; })
+# else
+#  define TLS_GD(x) \
   ({ int *__l;                                                               \
-     asm ("mova 0f,r0\n\t"                                                   \
+     asm ("mov.l r12,@-r15\n\t"                                                      \
+         "mova 0f,r0\n\t"                                                    \
          "mov.l 0f,r12\n\t"                                                  \
          "add r0,r12\n\t"                                                    \
          "mov.l 1f,r4\n\t"                                                   \
          "1: .long " #x "@tlsgd\n\t"                                         \
          "2: .long __tls_get_addr@plt\n\t"                                   \
          "0: .long _GLOBAL_OFFSET_TABLE_\n\t"                                \
-         "3:"                                                                \
+         "3: mov.l @r15+,r12"                                                \
          : "=r" (__l) : : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",    \
-                          "r12", "pr", "t");                                 \
+                          "pr", "t");                                        \
      __l; })
+#endif
 
 #elif defined __alpha__