[GitHub] [incubator-nuttx] pkarashchenko commented on a change in pull request #5645: arch/arm: optimize context switch speed

[GitBox <gi...@apache.org>]

pkarashchenko commented on a change in pull request #5645:
URL: https://github.com/apache/incubator-nuttx/pull/5645#discussion_r819695745



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File path: arch/arm/src/common/arm_internal.h
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@@ -306,14 +307,10 @@ void arm_boot(void);
 
 /* Context switching */
 
-void arm_copyfullstate(uint32_t *dest, uint32_t *src);
-#ifdef CONFIG_ARCH_FPU
-void arm_copyarmstate(uint32_t *dest, uint32_t *src);
-#endif
 uint32_t *arm_decodeirq(uint32_t *regs);
 int  arm_saveusercontext(uint32_t *saveregs);
 void arm_fullcontextrestore(uint32_t *restoreregs) noreturn_function;
-void arm_switchcontext(uint32_t *saveregs, uint32_t *restoreregs);
+void arm_switchcontext(uint32_t **saveregs, uint32_t *restoreregs);

Review comment:
       Do we need to add `FAR` to all the pointers?




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