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Extract a local variable

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This commit is contained in:
Nobuyoshi Nakada 2023-10-19 17:28:41 +09:00
parent 5e5a8cf752
commit c2d4c92a98
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GPG Key ID: 3582D74E1FEE4465
1 changed files with 13 additions and 12 deletions
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25
compile.c
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@ -13346,35 +13346,36 @@ ibf_load_iseq(const struct ibf_load *load, const rb_iseq_t *index_iseq)
static void static void
ibf_load_setup_bytes(struct ibf_load *load, VALUE loader_obj, const char *bytes, size_t size) ibf_load_setup_bytes(struct ibf_load *load, VALUE loader_obj, const char *bytes, size_t size)
{ {
struct ibf_header *header = (struct ibf_header *)bytes;
load->loader_obj = loader_obj; load->loader_obj = loader_obj;
load->global_buffer.buff = bytes; load->global_buffer.buff = bytes;
load->header = (struct ibf_header *)load->global_buffer.buff; load->header = header;
load->global_buffer.size = load->header->size; load->global_buffer.size = header->size;
load->global_buffer.obj_list_offset = load->header->global_object_list_offset; load->global_buffer.obj_list_offset = header->global_object_list_offset;
load->global_buffer.obj_list_size = load->header->global_object_list_size; load->global_buffer.obj_list_size = header->global_object_list_size;
RB_OBJ_WRITE(loader_obj, &load->iseq_list, pinned_list_new(load->header->iseq_list_size)); RB_OBJ_WRITE(loader_obj, &load->iseq_list, pinned_list_new(header->iseq_list_size));
RB_OBJ_WRITE(loader_obj, &load->global_buffer.obj_list, pinned_list_new(load->global_buffer.obj_list_size)); RB_OBJ_WRITE(loader_obj, &load->global_buffer.obj_list, pinned_list_new(load->global_buffer.obj_list_size));
load->iseq = NULL; load->iseq = NULL;
load->current_buffer = &load->global_buffer; load->current_buffer = &load->global_buffer;
if (size < load->header->size) { if (size < header->size) {
rb_raise(rb_eRuntimeError, "broken binary format"); rb_raise(rb_eRuntimeError, "broken binary format");
} }
if (strncmp(load->header->magic, "YARB", 4) != 0) { if (strncmp(header->magic, "YARB", 4) != 0) {
rb_raise(rb_eRuntimeError, "unknown binary format"); rb_raise(rb_eRuntimeError, "unknown binary format");
} }
if (load->header->major_version != IBF_MAJOR_VERSION || if (header->major_version != IBF_MAJOR_VERSION ||
load->header->minor_version != IBF_MINOR_VERSION) { header->minor_version != IBF_MINOR_VERSION) {
rb_raise(rb_eRuntimeError, "unmatched version file (%u.%u for %u.%u)", rb_raise(rb_eRuntimeError, "unmatched version file (%u.%u for %u.%u)",
load->header->major_version, load->header->minor_version, IBF_MAJOR_VERSION, IBF_MINOR_VERSION); header->major_version, header->minor_version, IBF_MAJOR_VERSION, IBF_MINOR_VERSION);
} }
if (strcmp(load->global_buffer.buff + sizeof(struct ibf_header), RUBY_PLATFORM) != 0) { if (strcmp(load->global_buffer.buff + sizeof(struct ibf_header), RUBY_PLATFORM) != 0) {
rb_raise(rb_eRuntimeError, "unmatched platform"); rb_raise(rb_eRuntimeError, "unmatched platform");
} }
if (load->header->iseq_list_offset % RUBY_ALIGNOF(ibf_offset_t)) { if (header->iseq_list_offset % RUBY_ALIGNOF(ibf_offset_t)) {
rb_raise(rb_eArgError, "unaligned iseq list offset: %u", rb_raise(rb_eArgError, "unaligned iseq list offset: %u",
load->header->iseq_list_offset); header->iseq_list_offset);
} }
if (load->global_buffer.obj_list_offset % RUBY_ALIGNOF(ibf_offset_t)) { if (load->global_buffer.obj_list_offset % RUBY_ALIGNOF(ibf_offset_t)) {
rb_raise(rb_eArgError, "unaligned object list offset: %u", rb_raise(rb_eArgError, "unaligned object list offset: %u",