X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=target_firmware%2Fmagpie_fw_dev%2Fbuild%2Fmagpie_1_1%2Fsboot%2Fathos%2Fsrc%2Fxtos%2Fnull-vectors.S;fp=target_firmware%2Fmagpie_fw_dev%2Fbuild%2Fmagpie_1_1%2Fsboot%2Fathos%2Fsrc%2Fxtos%2Fnull-vectors.S;h=0000000000000000000000000000000000000000;hb=ff66305a044be28464fa0969ea2d605bb268d478;hp=2869977b25f6c1f1adc26fff880acabd6e69b403;hpb=60b496560eec004ded92ae4dad43b3d102c6658d;p=open-ath9k-htc-firmware.git diff --git a/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/null-vectors.S b/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/null-vectors.S deleted file mode 100755 index 2869977..0000000 --- a/target_firmware/magpie_fw_dev/build/magpie_1_1/sboot/athos/src/xtos/null-vectors.S +++ /dev/null @@ -1,184 +0,0 @@ -// null-vectors.S - Stubs for Unused Vectors and Handlers -// $Id: //depot/rel/Cottonwood/Xtensa/OS/xtos/null-vectors.S#3 $ - -// Copyright (c) 2006-2010 Tensilica Inc. -// -// 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. - - -// NOTE: The simulator version of this file is currently not used, -// i.e. the SIMULATOR macro is never defined when assembling this file. -// The relevant simulator code is left here for illustrative purposes only. - - -#include -#include "xtos-internal.h" -#ifdef SIMULATOR -#include -#endif - - // These are just tiny non-functional vectors and handlers for when - // their functionality is not being used. They just try to signal - // the debugger that an unhandled exception or interrupt occurred, - // and otherwise just spin in a loop. - // - // For interrupts levels above DEBUGLEVEL, lowering PS.INTLEVEL - // for break to work is tricky, and not always possible in a - // generic fashion without interfering with normal program execution. - // So for now we don't do it. - - -#if defined(__SPLIT__user) - -# if XCHAL_HAVE_EXCEPTIONS - .begin literal_prefix .UserExceptionVector - .section .UserExceptionVector.text, "ax" - .align 4 - .global _UserExceptionVector -_UserExceptionVector: -# if XCHAL_HAVE_DEBUG - break 1, 1 // unexpected user-vectored general exception -# endif -1: j 1b // infinite loop - unexpected user-vectored exception - .size _UserExceptionVector, . - _UserExceptionVector - .end literal_prefix -# endif - -#elif defined(__SPLIT__level1int) - - .text - .global _xtos_l1int_handler -_xtos_l1int_handler: - movi a3, _xtos_unhandled_exception - jx a3 - .size _xtos_l1int_handler, . - _xtos_l1int_handler - -#elif defined(__SPLIT__level2) - -# if (XCHAL_NUM_INTLEVELS >= 2) && (XCHAL_DEBUGLEVEL != 2) - .begin literal_prefix .Level2InterruptVector - .section .Level2InterruptVector.text, "ax" - .align 4 - .global _Level2Vector -_Level2Vector: -# if XCHAL_HAVE_DEBUG && (XCHAL_DEBUGLEVEL > 2) - break 1, 2 // unexpected high-priority interrupt -# elif defined(SIMULATOR) - wsr a2, EXCSAVE_2 - movi a2, SYS_unhandled_highpri_interrupt - simcall // let simulator/debugger report unhandled level-2 interrupt -# endif -1: j 1b // infinite loop - unexpected level-2 interrupt - .size _Level2Vector, . - _Level2Vector - .text - .end literal_prefix -# endif /* level 2 */ - - -#elif defined(__SPLIT__level3) - -# if (XCHAL_NUM_INTLEVELS >= 3) && (XCHAL_DEBUGLEVEL != 3) - .begin literal_prefix .Level3InterruptVector - .section .Level3InterruptVector.text, "ax" - .align 4 - .global _Level3Vector -_Level3Vector: -# if XCHAL_HAVE_DEBUG && (XCHAL_DEBUGLEVEL > 3) - break 1, 2 // unexpected high-priority interrupt -# elif defined(SIMULATOR) - wsr a2, EXCSAVE_3 - movi a2, SYS_unhandled_highpri_interrupt - simcall // let simulator/debugger report unhandled level-3 interrupt -# endif -1: j 1b // infinite loop - unexpected level-3 interrupt - .size _Level3Vector, . - _Level3Vector - .text - .end literal_prefix -# endif /* level 3 */ - - -#elif defined(__SPLIT__level4) - -# if (XCHAL_NUM_INTLEVELS >= 4) && (XCHAL_DEBUGLEVEL != 4) - .begin literal_prefix .Level4InterruptVector - .section .Level4InterruptVector.text, "ax" - .align 4 - .global _Level4Vector -_Level4Vector: -# if XCHAL_HAVE_DEBUG && (XCHAL_DEBUGLEVEL > 4) - break 1, 2 // unexpected high-priority interrupt -# elif defined(SIMULATOR) - wsr a2, EXCSAVE_4 - movi a2, SYS_unhandled_highpri_interrupt - simcall // let simulator/debugger report unhandled level-4 interrupt -# endif -1: j 1b // infinite loop - unexpected level-4 interrupt - .size _Level4Vector, . - _Level4Vector - .text - .end literal_prefix -# endif /* level 4 */ - - -#elif defined(__SPLIT__level5) - -# if (XCHAL_NUM_INTLEVELS >= 5) && (XCHAL_DEBUGLEVEL != 5) - .begin literal_prefix .Level5InterruptVector - .section .Level5InterruptVector.text, "ax" - .align 4 - .global _Level5Vector -_Level5Vector: -# if XCHAL_HAVE_DEBUG && (XCHAL_DEBUGLEVEL > 5) - break 1, 2 // unexpected high-priority interrupt -# elif defined(SIMULATOR) - wsr a2, EXCSAVE_5 - movi a2, SYS_unhandled_highpri_interrupt - simcall // let simulator/debugger report unhandled level-5 interrupt -# endif -1: j 1b // infinite loop - unexpected level-5 interrupt - .size _Level5Vector, . - _Level5Vector - .text - .end literal_prefix -# endif /* level 5 */ - - -#elif defined(__SPLIT__level6) - -# if (XCHAL_NUM_INTLEVELS >= 6) && (XCHAL_DEBUGLEVEL != 6) - .begin literal_prefix .Level6InterruptVector - .section .Level6InterruptVector.text, "ax" - .align 4 - .global _Level6Vector -_Level6Vector: -# if XCHAL_HAVE_DEBUG && (XCHAL_DEBUGLEVEL > 6) - break 1, 2 // unexpected high-priority interrupt -# elif defined(SIMULATOR) - wsr a2, EXCSAVE_6 - movi a2, SYS_unhandled_highpri_interrupt - simcall // let simulator/debugger report unhandled level-6 interrupt -# endif -1: j 1b // infinite loop - unexpected level-6 interrupt - .size _Level6Vector, . - _Level6Vector - .text - .end literal_prefix -# endif /* level 6 */ - - -#endif /* split */ -