diff options
Diffstat (limited to 'REORG.TODO/elf/tls-macros.h')
| -rw-r--r-- | REORG.TODO/elf/tls-macros.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tls-macros.h b/REORG.TODO/elf/tls-macros.h new file mode 100644 index 0000000000..e25e33b0f0 --- /dev/null +++ b/REORG.TODO/elf/tls-macros.h @@ -0,0 +1,25 @@ +/* Macros to support TLS testing in times of missing compiler support. */ + +#define COMMON_INT_DEF(x) \ + asm (".tls_common " #x ",4,4") +/* XXX Until we get compiler support we don't need declarations. */ +#define COMMON_INT_DECL(x) + +/* XXX This definition will probably be machine specific, too. */ +#define VAR_INT_DEF(x) \ + asm (".section .tdata\n\t" \ + ".globl " #x "\n" \ + ".balign 4\n" \ + #x ":\t.long 0\n\t" \ + ".size " #x ",4\n\t" \ + ".previous") +/* XXX Until we get compiler support we don't need declarations. */ +#define VAR_INT_DECL(x) + +#include_next <tls-macros.h> + + /* XXX Each architecture must have its own asm for now. */ +#if !defined TLS_LE || !defined TLS_IE \ + || !defined TLS_LD || !defined TLS_GD +# error "No support for this architecture so far." +#endif |