diff options
Diffstat (limited to 'include/program.h')
| -rw-r--r-- | include/program.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/program.h b/include/program.h index e3a4ac9..b398a3a 100644 --- a/include/program.h +++ b/include/program.h @@ -35,9 +35,13 @@ #define AMAL_PROGRAM_INVALID_EXPORTED_FUNCTIONS_SIZE -23 #define AMAL_PROGRAM_INSTRUCTION_INVALID_EXPORTED_FUNC_INDEX -24 #define AMAL_PROGRAM_NO_MAIN_FUNC -25 +#define AMAL_PROGRAM_INVALID_IMPORTS -26 +#define AMAL_PROGRAM_SECTION_ERROR -27 #define AMAL_PROGRAM_ARGS_SIZE_VARARGS -1 +#define AMAL_PROGRAM_MAX_RETURN_VALUES 128 + typedef struct { void *func; int args_byte_size; /* -1 if varargs (AMAL_PROGRAM_ARGS_SIZE_VARARGS) */ @@ -49,9 +53,11 @@ typedef struct { u32 *extern_func_indices; u8 *intermediates_start; /* Reference inside @data */ u8 *strings_start; /* Reference inside @data */ + u8 *funcs_start; /* Reference inside @data */ u8 *extern_funcs_start; /* Reference inside @data */ u8 *exported_funcs; /* Reference inside @data */ u8 *exported_funcs_end; /* Reference inside @data */ + u8 *imports_start; /* Reference inside @data */ usize read_index; u32 main_func_instruction_offset; @@ -61,9 +67,14 @@ typedef struct { u16 num_functions; u16 num_extern_functions; u16 num_exported_functions; + u8 num_imports; ArenaAllocator allocator; /* Owned. Used by @extern_funcs_map */ HashMapType(BufferView, ProgramExternFunc) extern_funcs_map; + /* key=((func_index<<32)&funcs_start), value=Buffer<u32=current_code_index> */ + HashMapType(u64, Buffer) deferred_func_calls; + i8 return_values_stack[AMAL_PROGRAM_MAX_RETURN_VALUES]; + int return_value_index; } amal_program; CHECK_RESULT int amal_program_init(amal_program *self); |