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Simple utility to debug stack alignment

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Baptiste Wicht 2014-03-09 13:56:59 +01:00
parent 0fc244cdd2
commit ca12fcedbc
1 changed files with 3 additions and 0 deletions
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kernel/include/kernel_utils.hpp
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@ -16,4 +16,7 @@ void out_byte(uint16_t _port, uint8_t _data);
uint16_t in_word(uint16_t _port); uint16_t in_word(uint16_t _port);
void out_word(uint16_t _port, uint16_t _data); void out_word(uint16_t _port, uint16_t _data);
void print_stack(const char* msg, size_t check);
#define SHOW_STACK(M) { size_t check = 0; asm volatile("mov %0, rsp;" : "=r" (check)); print_stack(((M)), check); }
#endif #endif