return 0;
}
-static void dump_error(DumpState *s, const char *reason, Error **errp)
-{
- dump_cleanup(s);
- error_setg(errp, "%s", reason);
-}
-
static int fd_write_vmcore(const void *buf, size_t size, void *opaque)
{
DumpState *s = opaque;
ret = fd_write_vmcore(&elf_header, sizeof(elf_header), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write elf header", errp);
+ error_setg(errp, "dump: failed to write elf header");
}
}
ret = fd_write_vmcore(&elf_header, sizeof(elf_header), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write elf header", errp);
+ error_setg(errp, "dump: failed to write elf header");
}
}
ret = fd_write_vmcore(&phdr, sizeof(Elf64_Phdr), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write program header table", errp);
+ error_setg(errp, "dump: failed to write program header table");
}
}
ret = fd_write_vmcore(&phdr, sizeof(Elf32_Phdr), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write program header table", errp);
+ error_setg(errp, "dump: failed to write program header table");
}
}
ret = fd_write_vmcore(&phdr, sizeof(Elf64_Phdr), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write program header table", errp);
+ error_setg(errp, "dump: failed to write program header table");
}
}
id = cpu_index(cpu);
ret = cpu_write_elf64_note(f, cpu, id, s);
if (ret < 0) {
- dump_error(s, "dump: failed to write elf notes", errp);
+ error_setg(errp, "dump: failed to write elf notes");
return;
}
}
CPU_FOREACH(cpu) {
ret = cpu_write_elf64_qemunote(f, cpu, s);
if (ret < 0) {
- dump_error(s, "dump: failed to write CPU status", errp);
+ error_setg(errp, "dump: failed to write CPU status");
return;
}
}
ret = fd_write_vmcore(&phdr, sizeof(Elf32_Phdr), s);
if (ret < 0) {
- dump_error(s, "dump: failed to write program header table", errp);
+ error_setg(errp, "dump: failed to write program header table");
}
}
id = cpu_index(cpu);
ret = cpu_write_elf32_note(f, cpu, id, s);
if (ret < 0) {
- dump_error(s, "dump: failed to write elf notes", errp);
+ error_setg(errp, "dump: failed to write elf notes");
return;
}
}
CPU_FOREACH(cpu) {
ret = cpu_write_elf32_qemunote(f, cpu, s);
if (ret < 0) {
- dump_error(s, "dump: failed to write CPU status", errp);
+ error_setg(errp, "dump: failed to write CPU status");
return;
}
}
ret = fd_write_vmcore(&shdr, shdr_size, s);
if (ret < 0) {
- dump_error(s, "dump: failed to write section header table", errp);
+ error_setg(errp, "dump: failed to write section header table");
}
}
ret = fd_write_vmcore(buf, length, s);
if (ret < 0) {
- dump_error(s, "dump: failed to save memory", errp);
+ error_setg(errp, "dump: failed to save memory");
}
}
}
}
-static void dump_completed(DumpState *s)
-{
- dump_cleanup(s);
-}
-
static int get_next_block(DumpState *s, GuestPhysBlock *block)
{
while (1) {
}
} while (!get_next_block(s, block));
-
- dump_completed(s);
}
static void create_vmcore(DumpState *s, Error **errp)
dh->status = cpu_to_dump32(s, status);
if (write_buffer(s->fd, 0, dh, size) < 0) {
- dump_error(s, "dump: failed to write disk dump header", errp);
+ error_setg(errp, "dump: failed to write disk dump header");
goto out;
}
if (write_buffer(s->fd, DISKDUMP_HEADER_BLOCKS *
block_size, kh, size) < 0) {
- dump_error(s, "dump: failed to write kdump sub header", errp);
+ error_setg(errp, "dump: failed to write kdump sub header");
goto out;
}
}
if (write_buffer(s->fd, offset_note, s->note_buf,
s->note_size) < 0) {
- dump_error(s, "dump: failed to write notes", errp);
+ error_setg(errp, "dump: failed to write notes");
goto out;
}
dh->status = cpu_to_dump32(s, status);
if (write_buffer(s->fd, 0, dh, size) < 0) {
- dump_error(s, "dump: failed to write disk dump header", errp);
+ error_setg(errp, "dump: failed to write disk dump header");
goto out;
}
if (write_buffer(s->fd, DISKDUMP_HEADER_BLOCKS *
block_size, kh, size) < 0) {
- dump_error(s, "dump: failed to write kdump sub header", errp);
+ error_setg(errp, "dump: failed to write kdump sub header");
goto out;
}
if (write_buffer(s->fd, offset_note, s->note_buf,
s->note_size) < 0) {
- dump_error(s, "dump: failed to write notes", errp);
+ error_setg(errp, "dump: failed to write notes");
goto out;
}
while (get_next_page(&block_iter, &pfn, NULL, s)) {
ret = set_dump_bitmap(last_pfn, pfn, true, dump_bitmap_buf, s);
if (ret < 0) {
- dump_error(s, "dump: failed to set dump_bitmap", errp);
+ error_setg(errp, "dump: failed to set dump_bitmap");
goto out;
}
ret = set_dump_bitmap(last_pfn, last_pfn + bits_per_buf, false,
dump_bitmap_buf, s);
if (ret < 0) {
- dump_error(s, "dump: failed to sync dump_bitmap", errp);
+ error_setg(errp, "dump: failed to sync dump_bitmap");
goto out;
}
}
ret = write_cache(&page_data, buf, s->dump_info.page_size, false);
g_free(buf);
if (ret < 0) {
- dump_error(s, "dump: failed to write page data (zero page)", errp);
+ error_setg(errp, "dump: failed to write page data (zero page)");
goto out;
}
ret = write_cache(&page_desc, &pd_zero, sizeof(PageDescriptor),
false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page desc", errp);
+ error_setg(errp, "dump: failed to write page desc");
goto out;
}
} else {
ret = write_cache(&page_data, buf_out, size_out, false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page data", errp);
+ error_setg(errp, "dump: failed to write page data");
goto out;
}
#ifdef CONFIG_LZO
ret = write_cache(&page_data, buf_out, size_out, false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page data", errp);
+ error_setg(errp, "dump: failed to write page data");
goto out;
}
#endif
ret = write_cache(&page_data, buf_out, size_out, false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page data", errp);
+ error_setg(errp, "dump: failed to write page data");
goto out;
}
#endif
ret = write_cache(&page_data, buf,
s->dump_info.page_size, false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page data", errp);
+ error_setg(errp, "dump: failed to write page data");
goto out;
}
}
ret = write_cache(&page_desc, &pd, sizeof(PageDescriptor), false);
if (ret < 0) {
- dump_error(s, "dump: failed to write page desc", errp);
+ error_setg(errp, "dump: failed to write page desc");
goto out;
}
}
ret = write_cache(&page_desc, NULL, 0, true);
if (ret < 0) {
- dump_error(s, "dump: failed to sync cache for page_desc", errp);
+ error_setg(errp, "dump: failed to sync cache for page_desc");
goto out;
}
ret = write_cache(&page_data, NULL, 0, true);
if (ret < 0) {
- dump_error(s, "dump: failed to sync cache for page_data", errp);
+ error_setg(errp, "dump: failed to sync cache for page_data");
goto out;
}
ret = write_start_flat_header(s->fd);
if (ret < 0) {
- dump_error(s, "dump: failed to write start flat header", errp);
+ error_setg(errp, "dump: failed to write start flat header");
return;
}
ret = write_end_flat_header(s->fd);
if (ret < 0) {
- dump_error(s, "dump: failed to write end flat header", errp);
+ error_setg(errp, "dump: failed to write end flat header");
return;
}
-
- dump_completed(s);
}
static ram_addr_t get_start_block(DumpState *s)
create_vmcore(s, errp);
}
+ dump_cleanup(s);
g_free(s);
}