toolchain/uClibc/patches-0.9.33.2/618-mips64_fix_syscall_error.patch

   1 --- a/libc/sysdeps/linux/mips/sysdep.h
   2 +++ b/libc/sysdeps/linux/mips/sysdep.h
   3 @@ -96,7 +96,8 @@
   4     backwards into the previous fn.  */
   5
   6  #ifdef __PIC__
   7 -#define PSEUDO(name, syscall_name, args)               \
   8 +# if _MIPS_SIM == _ABIO32
   9 +#  define PSEUDO(name, syscall_name, args)             \
  10    .align 2;                                            \
  11    99: move a0, v0;                                     \
  12    la t9,__syscall_error;                               \
  13 @@ -109,6 +110,23 @@
  14    .set reorder;                                                \
  15    bne a3, zero, 99b;                                   \
  16  L(syse1):
  17 +# else
  18 +#  define PSEUDO(name, syscall_name, args)             \
  19 +  .align 2;                                            \
  20 +  99:                                                  \
  21 +  .set noat;                                           \
  22 +  .cpsetup t9, $1, name;                               \
  23 +  .set at;                                             \
  24 +  move a0, v0;                                         \
  25 +  dla t9,__syscall_error;                              \
  26 +  .cpreturn;                                           \
  27 +  jr t9;                                               \
  28 +  ENTRY(name)                                          \
  29 +  li v0, SYS_ify(syscall_name);                                \
  30 +  syscall;                                             \
  31 +  bne a3, zero, 99b;                                   \
  32 +L(syse1):
  33 +# endif
  34  #else
  35  #define PSEUDO(name, syscall_name, args)               \
  36    .set noreorder;                                      \