| 1,5 → 1,6 |
|---|
| /* |
| * Copyright (c) 2006 Ondrej Palkovsky |
| * Copyright (c) 2008 Jiri Svoboda |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| 33,6 → 34,7 |
|---|
| */ |
| |
| #include <tls.h> |
| #include <align.h> |
| #include <sys/types.h> |
| |
| tcb_t * __alloc_tls(void **data, size_t size) |
| 45,5 → 47,36 |
|---|
| tls_free_variant_1(tcb, size); |
| } |
| |
| static void kputint(unsigned i) |
| { |
| asm volatile ( |
| "mr %%r3, %0\n" |
| "li %%r9, 32\n" |
| "sc\n" |
| : |
| : "r" (i) |
| : "%r3","%r9" |
| ) ; |
| } |
| |
| typedef struct { |
| unsigned long int ti_module; |
| unsigned long int ti_offset; |
| } tls_index; |
| |
| void *__tls_get_addr(tls_index *ti); |
| |
| /* ppc32 uses TLS variant 1 */ |
| void *__tls_get_addr(tls_index *ti) |
| { |
| uint8_t *tls; |
| |
| /* The TLS section is just after TCB */ |
| tls = (uint8_t *)__tcb_get() + sizeof(tcb_t); |
| |
| /* Hopefully this is right. No docs found. */ |
| return tls + ti->ti_offset + 32768; |
| } |
| |
| /** @} |
| */ |