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Added implementations of framework functions

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This commit is contained in:
Dan Hirsch 2013-03-17 20:17:55 -07:00
parent 4c2a536151
commit 17b03dbf4d
3 changed files with 53 additions and 3 deletions
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6
src/backends/regex.h
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@ -37,12 +37,14 @@ typedef struct HSVMContext_ {
// These actions all assume that the items on the stack are not
// aliased anywhere.
typedef bool (*HSVMActionFunc)(HArena *arena, HSVMContext *ctx, void* env);
typedef struct HSVMAction_ {
bool (*fn)(HArena *arena, HSVMContext *ctx, void* env);
HSVMActionFunc action
void* env;
} HSVMAction;
typedef struct HRVMProg_ {
HAllocator *allocator;
size_t length;
size_t action_count;
HRVMInsn *insns;
@ -53,7 +55,7 @@ typedef struct HRVMProg_ {
bool h_compile_regex(HRVMProg *prog, const HParser* parser);
// These functions are used by the compile_to_rvm method of HParser
uint16_t h_rvm_create_action(HRVMProg *prog, HSVMAction *action);
uint16_t h_rvm_create_action(HRVMProg *prog, HSVMActionFunc action_func, void* env);
// returns the address of the instruction just created
uint16_t h_rvm_insert_insn(HRVMProg *prog, HRVMOp op, uint16_t arg);