diff options
Diffstat (limited to 'libgloss/sparc_leon/asm-leon/contextswitch.h')
-rw-r--r-- | libgloss/sparc_leon/asm-leon/contextswitch.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/libgloss/sparc_leon/asm-leon/contextswitch.h b/libgloss/sparc_leon/asm-leon/contextswitch.h deleted file mode 100644 index 8150ac8b6..000000000 --- a/libgloss/sparc_leon/asm-leon/contextswitch.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2011 Aeroflex Gaisler - * - * BSD license: - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - - -#ifndef H_LEONBARE_CONTEXTSWITCH_H -#define H_LEONBARE_CONTEXTSWITCH_H - - -/* - * for this version, the index of THREAD_JB_SP must be even !!! - * This way, we can speed up the context switch (using std). - */ -#define THREAD_JB_SP 0 /* aligned */ -#define THREAD_JB_PC 1 -#define THREAD_JB_SVMASK 3 -#define THREAD_JB_MASK 4 -#define THREAD_JB_FP 5 -#define THREAD_JB_I7 6 - -#define THREAD_JB_PSR 8 /* aligned */ -#define THREAD_JB_WIM 9 - -#define THREAD_JB_FPUCTX 10 - -#ifndef __ASSEMBLER__ - -extern unsigned long fpustate_current; - -typedef int threadctx_t[14 + 2] __attribute__ ((aligned (8))); - -int thread_setjmp (threadctx_t env, int val); -void thread_longjmp (threadctx_t env, int val); -void _switch_to (threadctx_t env, int val); - -#endif /* __ASSEMBLER__ */ - -#endif |