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Not much progess. Priority has to be in fixing debug_printf.

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This commit is contained in:
Simon Brooke 2026-04-23 12:29:10 +01:00
parent aa0d60bbed
commit dd4176e20b
3 changed files with 13 additions and 8 deletions
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7
src/c/memory/memory.c
View file

@ -109,8 +109,11 @@ struct pso_pointer pop_freelist( uint8_t size_class ) {
* on the freelist, but again we should sanity check. */
if ( object->header.count != 0 ) {
fwprintf( stderr,
L"WARNING: Request to allocate object of size class %d, which is not implemented",
size_class );
L"WARNING: Count of %d in newly allocated object at %d, %d, should be 0\n",
result.page,
result.offset,
object->header.count );
object->header.count = 0;
}
}
} // TODO: else throw exception

12
src/c/memory/pso.c
View file

@ -86,8 +86,14 @@ struct pso_pointer allocate( struct pso_pointer frame_pointer, char *tag,
struct pso_pointer result = pop_freelist( size_class );
struct pso4 *frame = pointer_to_pso4( frame_pointer );
if ( memory_initialised && c_nilp(frame_pointer)) {
fputws( L"WARNING: No stack frame passed to `allocate`.\n",
stderr );
}
if ( !c_nilp( result ) ) {
strncpy( ( char * ) ( pointer_to_object( result )->header.tag.bytes.
struct pso2 *obj = pointer_to_object(result);
strncpy((char*) (obj->header.tag.bytes.
mnemonic ), tag, TAGLENGTH );
debug_printf( DEBUG_ALLOC, 0, L"at page %d, offset %d... ",
@ -100,10 +106,6 @@ struct pso_pointer allocate( struct pso_pointer frame_pointer, char *tag,
payload.stack_frame.
locals );
frame->payload.stack_frame.locals = locals;
} else if ( memory_initialised ) {
fputws( L"WARNING: No stack frame passed to `allocate`.\n",
stderr );
}
} else {
// TODO: throw exception

2
src/c/ops/stack_ops.c
View file

@ -29,7 +29,7 @@ struct pso_pointer fetch_arg( struct pso4 *frame, unsigned int index ) {
struct pso_pointer result = nil;
// TODO check that the frame is indeed a frame!
if ( index < args_in_frame ) {
if ( index < frame->payload.stack_frame.args ) {
result = frame->payload.stack_frame.arg[index];
} else {
struct pso_pointer p = frame->payload.stack_frame.more;