diff options
Diffstat (limited to 'sysdeps/mips/tls-macros.h')
| -rw-r--r-- | sysdeps/mips/tls-macros.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sysdeps/mips/tls-macros.h b/sysdeps/mips/tls-macros.h index 3e87e42ea1..a6fdfbc0ad 100644 --- a/sysdeps/mips/tls-macros.h +++ b/sysdeps/mips/tls-macros.h @@ -2,6 +2,7 @@ #include <sys/cdefs.h> #include <sys/asm.h> +#include <sysdep.h> #define __STRING2(X) __STRING(X) #define ADDU __STRING2(PTR_ADDU) @@ -38,6 +39,14 @@ # define UNLOAD_GP #endif +# if __mips_isa_rev >= 2 +# define TLS_RDHWR "rdhwr\t%0,$29" +# else +# define TLS_RDHWR \ + ".set push\n\t.set mips32r2\n\t" \ + "rdhwr\t%0,$29\n\t.set pop" +#endif + #ifndef __mips16 # define TLS_GD(x) \ ({ void *__result, *__tmp; \ @@ -60,8 +69,7 @@ __result; }) # define TLS_IE(x) \ ({ void *__result, *__tmp; \ - asm (".set push\n\t.set mips32r2\n\t" \ - "rdhwr\t%0,$29\n\t.set pop" \ + asm (TLS_RDHWR \ : "=v" (__result)); \ asm (LOAD_GP LW " $3,%%gottprel(" #x ")($28)\n\t" \ ADDU " %0,%0,$3" \ @@ -71,8 +79,7 @@ __result; }) # define TLS_LE(x) \ ({ void *__result; \ - asm (".set push\n\t.set mips32r2\n\t" \ - "rdhwr\t%0,$29\n\t.set pop" \ + asm (TLS_RDHWR \ : "=v" (__result)); \ asm ("lui $3,%%tprel_hi(" #x ")\n\t" \ "addiu $3,$3,%%tprel_lo(" #x ")\n\t" \ |