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| author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-21 23:55:16 +0100 |
|---|---|---|
| committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2023-10-21 23:55:16 +0100 |
| commit | 6161a352e020a68775877a2d61af09c8efc62355 (patch) | |
| tree | ce1e7dc8abf558218b220f77bbc6c578b592086a /src/runtime.c | |
| parent | ae7f0efc858510034dddee5bd1a02a6ec3788c32 (diff) | |
| download | ovm-6161a352e020a68775877a2d61af09c8efc62355.tar.gz ovm-6161a352e020a68775877a2d61af09c8efc62355.tar.bz2 ovm-6161a352e020a68775877a2d61af09c8efc62355.zip | |
Implemented vm routines for OP_OR_*
Diffstat (limited to 'src/runtime.c')
| -rw-r--r-- | src/runtime.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/runtime.c b/src/runtime.c index d938c46..a57dc2f 100644 --- a/src/runtime.c +++ b/src/runtime.c @@ -366,3 +366,33 @@ void vm_not_word(vm_t *vm) vm_push_word(vm, DWORD(!a)); } +void vm_or_byte(vm_t *vm) +{ + if (vm->stack.ptr < 2) + // TODO: Error STACK_UNDERFLOW + return; + byte a = vm_pop_byte(vm).as_byte; + byte b = vm_pop_byte(vm).as_byte; + vm_push_byte(vm, DBYTE(a | b)); +} + +void vm_or_hword(vm_t *vm) +{ + if (vm->stack.ptr < (HWORD_SIZE * 2)) + // TODO: Error STACK_UNDERFLOW + return; + hword a = vm_pop_hword(vm).as_hword; + hword b = vm_pop_hword(vm).as_hword; + vm_push_hword(vm, DHWORD(a | b)); +} + +void vm_or_word(vm_t *vm) +{ + if (vm->stack.ptr < (WORD_SIZE * 2)) + // TODO: Error STACK_UNDERFLOW + return; + word a = vm_pop_word(vm).as_word; + word b = vm_pop_word(vm).as_word; + vm_push_word(vm, DWORD(a | b)); +} + |