Вообще в файле compiler.h видел такую вещь:
/*! \brief Resets the CPU by software. * * \warning It shall not be called from the CPU application mode. */ #if (defined __GNUC__) #define Reset_CPU() \ (\ {\ __asm__ __volatile__ (\ "lddpc r9, 3f\n\t"\ "mfsr r8, %[SR]\n\t"\ "bfextu r8, r8, %[SR_M_OFFSET], %[SR_M_SIZE]\n\t"\ "cp.w r8, 0b001\n\t"\ "breq 0f\n\t"\ "sub r8, pc, $ - 1f\n\t"\ "pushm r8-r9\n\t"\ "rete\n"\ "0:\n\t"\ "mtsr %[SR], r9\n"\ "1:\n\t"\ "mov r0, 0\n\t"\ "mov r1, 0\n\t"\ "mov r2, 0\n\t"\ "mov r3, 0\n\t"\ "mov r4, 0\n\t"\ "mov r5, 0\n\t"\ "mov r6, 0\n\t"\ "mov r7, 0\n\t"\ "mov r8, 0\n\t"\ "mov r9, 0\n\t"\ "mov r10, 0\n\t"\ "mov r11, 0\n\t"\ "mov r12, 0\n\t"\ "mov sp, 0\n\t"\ "stdsp sp[0], sp\n\t"\ "ldmts sp, sp\n\t"\ "mov lr, 0\n\t"\ "lddpc pc, 2f\n\t"\ ".balign 4\n"\ "2:\n\t"\ ".word _start\n"\ "3:\n\t"\ ".word %[RESET_SR]"\ :\ : [SR] "i" (AVR32_SR),\ [SR_M_OFFSET] "i" (AVR32_SR_M_OFFSET),\ [SR_M_SIZE] "i" (AVR32_SR_M_SIZE),\ [RESET_SR] "i" (AVR32_SR_GM_MASK | AVR32_SR_EM_MASK | (AVR32_SR_M_SUP << AVR32_SR_M_OFFSET))\ );\ }\ )
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