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Added stack based versions of MSET and MGET

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Essentially they use the stack for their one and only operand.  This
allows user level control, in particular it allows for loops to work
correctly while using these operands.
This commit is contained in:
Aryadev Chavali
2023-11-01 22:07:08 +00:00
parent 44125d7ad9
commit 0649b3f380
2 changed files with 31 additions and 6 deletions
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17
lib/inst.h
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@@ -48,12 +48,23 @@ typedef enum
OP_MALLOC_BYTE,
OP_MALLOC_HWORD,
OP_MALLOC_WORD,
OP_MSET_BYTE,
OP_MSET_HWORD,
OP_MSET_WORD,
OP_MSET_STACK_BYTE,
OP_MSET_STACK_HWORD,
OP_MSET_STACK_WORD,
OP_MGET_BYTE,
OP_MGET_HWORD,
OP_MGET_WORD,
OP_MGET_STACK_BYTE,
OP_MGET_STACK_HWORD,
OP_MGET_STACK_WORD,
OP_MDELETE,
OP_MSIZE,
@@ -187,10 +198,12 @@ inst_t *insts_read_bytecode_file(FILE *, size_t *);
((inst_t){.opcode = OP_MALLOC_##TYPE, .operand = DWORD(OP)})
#define INST_MSET(TYPE, OP) \
((inst_t){.opcode = OP_MSET_##TYPE, .operand = DWORD(OP)})
#define INST_MSET_STACK(TYPE) ((inst_t){.opcode = OP_MSET_STACK_##TYPE})
#define INST_MGET(TYPE, OP) \
((inst_t){.opcode = OP_MGET_##TYPE, .operand = DWORD(OP)})
#define INST_MDELETE ((inst_t){.opcode = OP_MDELETE})
#define INST_MSIZE ((inst_t){.opcode = OP_MSIZE})
#define INST_MGET_STACK(TYPE) ((inst_t){.opcode = OP_MGET_STACK_##TYPE})
#define INST_MDELETE ((inst_t){.opcode = OP_MDELETE})
#define INST_MSIZE ((inst_t){.opcode = OP_MSIZE})
#define INST_NOT(TYPE) ((inst_t){.opcode = OP_NOT_##TYPE})
#define INST_OR(TYPE) ((inst_t){.opcode = OP_OR_##TYPE})