| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* Macros to support TLS testing in times of missing compiler support. */ |
| 2 | |
| 3 | #define COMMON_INT_DEF(x) \ |
| 4 | asm (".tls_common " #x ",4,4") |
| 5 | /* XXX Until we get compiler support we don't need declarations. */ |
| 6 | #define COMMON_INT_DECL(x) |
| 7 | |
| 8 | /* XXX This definition will probably be machine specific, too. */ |
| 9 | #define VAR_INT_DEF(x) \ |
| 10 | asm (".section .tdata\n\t" \ |
| 11 | ".globl " #x "\n" \ |
| 12 | ".balign 4\n" \ |
| 13 | #x ":\t.long 0\n\t" \ |
| 14 | ".size " #x ",4\n\t" \ |
| 15 | ".previous") |
| 16 | /* XXX Until we get compiler support we don't need declarations. */ |
| 17 | #define VAR_INT_DECL(x) |
| 18 | |
| 19 | #include_next <tls-macros.h> |
| 20 | |
| 21 | /* XXX Each architecture must have its own asm for now. */ |
| 22 | #if !defined TLS_LE || !defined TLS_IE \ |
| 23 | || !defined TLS_LD || !defined TLS_GD |
| 24 | # error "No support for this architecture so far." |
| 25 | #endif |