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Utility to debug stack alignment

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This commit is contained in:
Baptiste Wicht 2014-03-09 13:57:46 +01:00
parent ca12fcedbc
commit 41d57afc96
1 changed files with 5 additions and 0 deletions
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5
kernel/src/kernel_utils.cpp
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@ -6,6 +6,7 @@
//======================================================================= //=======================================================================
#include "kernel_utils.hpp" #include "kernel_utils.hpp"
#include "console.hpp"
uint8_t in_byte(uint16_t _port){ uint8_t in_byte(uint16_t _port){
uint8_t rv; uint8_t rv;
@ -38,3 +39,7 @@ void out_word(uint16_t _port, uint16_t _data){
: /* No outputs */ : /* No outputs */
: [port] "dN" (_port), [data] "a" (_data)); : [port] "dN" (_port), [data] "a" (_data));
} }
void print_stack(const char* s, size_t check){
k_printf("%s stack: %u (16B-a:%u) \n", s, check, static_cast<size_t>(check % 16));
}