sysdeps/sh/tls-macros.h

   1 #define TLS_LE(x) \
   2   ({ int *__l; void *__tp;                                                    \
   3      asm ("stc gbr,%1\n\t"                                                    \
   4           "mov.l 1f,%0\n\t"                                                   \
   5           "bra 2f\n\t"                                                        \
   6           " add %1,%0\n\t"                                                    \
   7           ".align 2\n\t"                                                      \
   8           "1: .long " #x "@tpoff\n\t"                                         \
   9           "2:"                                                                \
  10           : "=r" (__l), "=r" (__tp));                                         \
  11      __l; })
  12
  13 #ifdef PIC
  14 # define TLS_IE(x) \
  15   ({ int *__l; void *__tp;                                                    \
  16      register void *__gp __asm__("r12");                                      \
  17      asm ("mov.l 1f,r0\n\t"                                                   \
  18           "stc gbr,%1\n\t"                                                    \
  19           "mov.l @(r0,r12),%0\n\t"                                            \
  20           "bra 2f\n\t"                                                        \
  21           " add %1,%0\n\t"                                                    \
  22           ".align 2\n\t"                                                      \
  23           "1: .long " #x "@gottpoff\n\t"                                      \
  24           "2:"                                                                \
  25           : "=r" (__l), "=r" (__tp) : "r" (__gp) : "r0");                     \
  26      __l; })
  27 #else
  28 # define TLS_IE(x) \
  29   ({ int *__l; void *__tp;                                                    \
  30      asm ("mov.l r12,@-r15\n\t"                                               \
  31           "mova 0f,r0\n\t"                                                    \
  32           "mov.l 0f,r12\n\t"                                                  \
  33           "add r0,r12\n\t"                                                    \
  34           "mov.l 1f,r0\n\t"                                                   \
  35           "stc gbr,%1\n\t"                                                    \
  36           "mov.l @(r0,r12),%0\n\t"                                            \
  37           "bra 2f\n\t"                                                        \
  38           " add %1,%0\n\t"                                                    \
  39           ".align 2\n\t"                                                      \
  40           "1: .long " #x "@gottpoff\n\t"                                      \
  41           "0: .long _GLOBAL_OFFSET_TABLE_\n\t"                                \
  42           "2: mov.l @r15+,r12"                                                \
  43           : "=r" (__l), "=r" (__tp) : : "r0");                                \
  44      __l; })
  45 #endif
  46
  47 #ifdef PIC
  48 # define TLS_LD(x) \
  49   ({ int *__l;                                                                \
  50      register void *__gp __asm__("r12");                                      \
  51      asm ("mov.l 1f,r4\n\t"                                                   \
  52           "mova 2f,r0\n\t"                                                    \
  53           "mov.l 2f,r1\n\t"                                                   \
  54           "add r0,r1\n\t"                                                     \
  55           "jsr @r1\n\t"                                                       \
  56           " add r12,r4\n\t"                                                   \
  57           "bra 4f\n\t"                                                        \
  58           " nop\n\t"                                                          \
  59           ".align 2\n\t"                                                      \
  60           "1: .long " #x "@tlsldm\n\t"                                        \
  61           "2: .long __tls_get_addr@plt\n\t"                                   \
  62           "4: mov.l 3f,%0\n\t"                                                \
  63           "bra 5f\n\t"                                                        \
  64           " add r0,%0\n\t"                                                    \
  65           ".align 2\n\t"                                                      \
  66           "3: .long " #x "@dtpoff\n\t"                                        \
  67           "5:"                                                                \
  68           : "=r" (__l) : "r" (__gp) : "r0", "r1", "r2", "r3", "r4", "r5",     \
  69                                       "r6", "r7", "pr", "t");                 \
  70      __l; })
  71 #else
  72 # define TLS_LD(x) \
  73   ({ int *__l;                                                                \
  74      asm ("mov.l r12,@-r15\n\t"                                               \
  75           "mova 0f,r0\n\t"                                                    \
  76           "mov.l 0f,r12\n\t"                                                  \
  77           "add r0,r12\n\t"                                                    \
  78           "mov.l 1f,r4\n\t"                                                   \
  79           "mova 2f,r0\n\t"                                                    \
  80           "mov.l 2f,r1\n\t"                                                   \
  81           "add r0,r1\n\t"                                                     \
  82           "jsr @r1\n\t"                                                       \
  83           " add r12,r4\n\t"                                                   \
  84           "bra 4f\n\t"                                                        \
  85           " nop\n\t"                                                          \
  86           ".align 2\n\t"                                                      \
  87           "1: .long " #x "@tlsldm\n\t"                                        \
  88           "2: .long __tls_get_addr@plt\n\t"                                   \
  89           "0: .long _GLOBAL_OFFSET_TABLE_\n\t"                                \
  90           "4: mov.l 3f,%0\n\t"                                                \
  91           "bra 5f\n\t"                                                        \
  92           " add r0,%0\n\t"                                                    \
  93           ".align 2\n\t"                                                      \
  94           "3: .long " #x "@dtpoff\n\t"                                        \
  95           "5: mov.l @r15+,r12"                                                \
  96           : "=r" (__l) : : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",    \
  97                            "pr", "t");                                        \
  98      __l; })
  99 #endif
 100
 101 #ifdef PIC
 102 # define TLS_GD(x) \
 103   ({ int *__l;                                                                \
 104      register void *__gp __asm__("r12");                                      \
 105      asm ("mov.l 1f,r4\n\t"                                                   \
 106           "mova 2f,r0\n\t"                                                    \
 107           "mov.l 2f,r1\n\t"                                                   \
 108           "add r0,r1\n\t"                                                     \
 109           "jsr @r1\n\t"                                                       \
 110           " add r12,r4\n\t"                                                   \
 111           "bra 3f\n\t"                                                        \
 112           " mov r0,%0\n\t"                                                    \
 113           ".align 2\n\t"                                                      \
 114           "1: .long " #x "@tlsgd\n\t"                                         \
 115           "2: .long __tls_get_addr@plt\n\t"                                   \
 116           "3:"                                                                \
 117           : "=r" (__l) : "r" (__gp) : "r0", "r1", "r2", "r3", "r4", "r5",     \
 118                                       "r6", "r7", "pr", "t");                 \
 119      __l; })
 120 #else
 121 # define TLS_GD(x) \
 122   ({ int *__l;                                                                \
 123      asm ("mov.l r12,@-r15\n\t"                                               \
 124           "mova 0f,r0\n\t"                                                    \
 125           "mov.l 0f,r12\n\t"                                                  \
 126           "add r0,r12\n\t"                                                    \
 127           "mov.l 1f,r4\n\t"                                                   \
 128           "mova 2f,r0\n\t"                                                    \
 129           "mov.l 2f,r1\n\t"                                                   \
 130           "add r0,r1\n\t"                                                     \
 131           "jsr @r1\n\t"                                                       \
 132           " add r12,r4\n\t"                                                   \
 133           "bra 3f\n\t"                                                        \
 134           " mov r0,%0\n\t"                                                    \
 135           ".align 2\n\t"                                                      \
 136           "1: .long " #x "@tlsgd\n\t"                                         \
 137           "2: .long __tls_get_addr@plt\n\t"                                   \
 138           "0: .long _GLOBAL_OFFSET_TABLE_\n\t"                                \
 139           "3: mov.l @r15+,r12"                                                \
 140           : "=r" (__l) : : "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",    \
 141                            "pr", "t");                                        \
 142      __l; })
 143 #endif