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Add comments to RPN expr struct

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This commit is contained in:
ISSOtm
2020-01-20 15:20:09 +01:00
parent cc59730c5b
commit 9ce8a9f5f0
1 changed files with 8 additions and 7 deletions
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15
include/asm/rpn.h
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@@ -17,13 +17,14 @@
#define MAXRPNLEN 1048576
struct Expression {
int32_t nVal;
uint8_t *tRPN;
uint32_t nRPNCapacity;
uint32_t nRPNLength;
uint32_t nRPNPatchSize;
uint32_t nRPNOut;
bool isKnown;
bool isKnown; // Whether the expression's value is known
int32_t nVal; // If the expression's value is known, it's here
uint8_t *tRPN; // Array of bytes serializing the RPN expression
uint32_t nRPNCapacity; // Size of the `tRPN` buffer
uint32_t nRPNLength; // Used size of the `tRPN` buffer
uint32_t nRPNPatchSize; // Size the expression will take in the obj file
// FIXME: does this need to be part of the struct?
uint32_t nRPNOut; // How many bytes have been written
};
/* FIXME: Should be defined in `asmy.h`, but impossible with POSIX Yacc */