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Add comment explaining getField macro in decode w/ S

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Themis Demetriades 2024-06-12 19:15:33 +01:00
parent 5013abfe00
commit 98a5c8a93c
1 changed files with 2 additions and 0 deletions
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src/emulator/decode.c
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@ -13,6 +13,8 @@
#include "decode.h" #include "decode.h"
#include "../shared/binary_util.h" #include "../shared/binary_util.h"
// Macro that calls getBit() for a bitfield whose constants follow the format
// FIELDNAME_LSB and FIELDNAME_MSB, storing the result in the variable wrd
#define getField(fieldname) getBits(wrd, fieldname##_LSB, fieldname##_MSB) #define getField(fieldname) getBits(wrd, fieldname##_LSB, fieldname##_MSB)
/************************************ /************************************