Remove nested functions from memory map iterators.
* grub-core/efiemu/mm.c (grub_efiemu_mmap_iterate): Add hook_data argument, passed to hook. * grub-core/kern/i386/coreboot/mmap.c (grub_linuxbios_table_iterate): Likewise. (grub_machine_mmap_iterate: iterate_linuxbios_table): Make static instead of nested. (grub_machine_mmap_iterate): Add hook_data argument. * grub-core/kern/i386/multiboot_mmap.c (grub_machine_mmap_iterate): Add hook_data argument, passed to hook. * grub-core/kern/i386/pc/mmap.c (grub_machine_mmap_iterate): Likewise. * grub-core/kern/i386/qemu/mmap.c (grub_machine_mmap_iterate): Likewise. * grub-core/kern/ieee1275/mmap.c (grub_machine_mmap_iterate): Likewise. * grub-core/kern/mips/arc/init.c (grub_machine_mmap_iterate): Likewise. * grub-core/kern/mips/loongson/init.c (grub_machine_mmap_iterate): Likewise. * grub-core/kern/mips/qemu_mips/init.c (grub_machine_mmap_iterate): Likewise. * grub-core/mmap/efi/mmap.c (grub_efi_mmap_iterate): Likewise. (grub_machine_mmap_iterate): Likewise. * grub-core/mmap/mmap.c (grub_mmap_iterate): Likewise. * include/grub/efiemu/efiemu.h (grub_efiemu_mmap_iterate): Update prototype. * include/grub/memory.h (grub_memory_hook_t): Add data argument. Remove NESTED_FUNC_ATTR from here and from all users. (grub_mmap_iterate): Update prototype. (grub_efi_mmap_iterate): Update prototype. Update all callers to pass appropriate hook data. (grub_machine_mmap_iterate): Likewise. * grub-core/commands/acpi.c (grub_acpi_create_ebda: find_hook): Make static instead of nested. * grub-core/commands/lsmmap.c (grub_cmd_lsmmap: hook): Likewise. Rename to ... (lsmmap_hook): ... this. * grub-core/efiemu/mm.c (grub_efiemu_mmap_init: bounds_hook): Likewise. (grub_efiemu_mmap_fill: fill_hook): Likewise. * grub-core/kern/i386/coreboot/init.c (grub_machine_init: heap_init): Likewise. * grub-core/kern/i386/pc/init.c (grub_machine_init: hook): Likewise. Rename to ... (mmap_iterate_hook): ... this. * grub-core/kern/ieee1275/init.c (grub_claim_heap: heap_init): Likewise. * grub-core/lib/ieee1275/relocator.c (grub_relocator_firmware_get_max_events: count): Likewise. (grub_relocator_firmware_fill_events: fill): Likewise. Rename to ... (grub_relocator_firmware_fill_events_iter): ... this. * grub-core/lib/relocator.c (grub_relocator_alloc_chunk_align: hook): Likewise. Rename to ... (grub_relocator_alloc_chunk_align_iter): ... this. * grub-core/loader/i386/bsd.c (generate_e820_mmap: hook): Likewise. Rename to ... (generate_e820_mmap_iter): ... this. * grub-core/loader/i386/linux.c (find_mmap_size: hook): Likewise. Rename to ... (count_hook): ... this. (grub_linux_boot: hook): Likewise. Rename to ... (grub_linux_boot_mmap_find): ... this. (grub_linux_boot: hook_fill): Likewise. Rename to ... (grub_linux_boot_mmap_fill): ... this. * grub-core/loader/i386/multiboot_mbi.c (grub_fill_multiboot_mmap: hook): Likewise. Rename to ... (grub_fill_multiboot_mmap_iter): ... this. * grub-core/loader/multiboot.c (grub_get_multiboot_mmap_count: hook): Likewise. Rename to ... (count_hook): ... this. * grub-core/loader/multiboot_mbi2.c (grub_fill_multiboot_mmap: hook): Likewise. Rename to ... (grub_fill_multiboot_mmap_iter): ... this. * grub-core/loader/powerpc/ieee1275/linux.c (grub_linux_claimmap_iterate: alloc_mem): Likewise. * grub-core/loader/sparc64/ieee1275/linux.c (alloc_phys: choose): Likewise. Rename to ... (alloc_phys_choose): ... this. (determine_phys_base: get_physbase): Likewise. * grub-core/mmap/i386/mmap.c (grub_mmap_malign_and_register: find_hook): Likewise. * grub-core/mmap/i386/pc/mmap.c (preboot: fill_hook): Likewise. (malloc_hook: count_hook): Likewise. * grub-core/mmap/i386/uppermem.c (grub_mmap_get_lower: hook): Likewise. Rename to ... (lower_hook): ... this. (grub_mmap_get_upper: hook): Likewise. Rename to ... (upper_hook): ... this. (grub_mmap_get_post64: hook): Likewise. Rename to ... (post64_hook): ... this. * grub-core/mmap/mips/uppermem.c (grub_mmap_get_lower: hook): Likewise. Rename to ... (lower_hook): ... this. (grub_mmap_get_upper: hook): Likewise. Rename to ... (upper_hook): ... this. * grub-core/mmap/mmap.c (grub_mmap_iterate: count_hook): Likewise. (grub_mmap_iterate: fill_hook): Likewise. (fill_mask): Pass addr and mask within a single struct. (grub_cmd_badram: hook): Make static instead of nested. Rename to ... (badram_iter): ... this. (grub_cmd_cutmem: hook): Likewise. Rename to ... (cutmem_iter): ... this.
This commit is contained in:
Colin Watson
parent
22099030ad
commit
d0d4b8a063
32 changed files with 1315 additions and 1045 deletions
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@ -21,65 +21,81 @@
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#include <grub/memory.h>
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#include <grub/ieee1275/ieee1275.h>
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/* Helper for grub_relocator_firmware_get_max_events. */
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static int
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count (grub_uint64_t addr __attribute__ ((unused)),
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grub_uint64_t len __attribute__ ((unused)),
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grub_memory_type_t type __attribute__ ((unused)), void *data)
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{
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int *counter = data;
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(*counter)++;
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return 0;
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}
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unsigned
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grub_relocator_firmware_get_max_events (void)
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{
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int counter = 0;
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auto int NESTED_FUNC_ATTR count (grub_uint64_t addr __attribute__ ((unused)),
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grub_uint64_t len __attribute__ ((unused)),
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grub_memory_type_t type __attribute__ ((unused)));
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int NESTED_FUNC_ATTR count (grub_uint64_t addr __attribute__ ((unused)),
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grub_uint64_t len __attribute__ ((unused)),
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grub_memory_type_t type __attribute__ ((unused)))
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{
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counter++;
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return 0;
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}
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if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET))
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return 0;
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grub_machine_mmap_iterate (count);
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grub_machine_mmap_iterate (count, &counter);
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return 2 * counter;
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}
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/* Context for grub_relocator_firmware_fill_events. */
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struct grub_relocator_firmware_fill_events_ctx
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{
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struct grub_relocator_mmap_event *events;
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int counter;
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};
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/* Helper for grub_relocator_firmware_fill_events. */
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static int
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grub_relocator_firmware_fill_events_iter (grub_uint64_t addr,
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grub_uint64_t len,
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grub_memory_type_t type, void *data)
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{
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struct grub_relocator_firmware_fill_events_ctx *ctx = data;
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if (type != GRUB_MEMORY_AVAILABLE)
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return 0;
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if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM))
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{
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if (addr + len <= 0x180000)
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return 0;
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if (addr < 0x180000)
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{
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len = addr + len - 0x180000;
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addr = 0x180000;
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}
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}
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ctx->events[ctx->counter].type = REG_FIRMWARE_START;
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ctx->events[ctx->counter].pos = addr;
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ctx->counter++;
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ctx->events[ctx->counter].type = REG_FIRMWARE_END;
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ctx->events[ctx->counter].pos = addr + len;
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ctx->counter++;
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return 0;
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}
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unsigned
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grub_relocator_firmware_fill_events (struct grub_relocator_mmap_event *events)
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{
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int counter = 0;
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auto int NESTED_FUNC_ATTR fill (grub_uint64_t addr, grub_uint64_t len,
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grub_memory_type_t type);
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int NESTED_FUNC_ATTR fill (grub_uint64_t addr, grub_uint64_t len,
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grub_memory_type_t type)
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{
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if (type != GRUB_MEMORY_AVAILABLE)
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return 0;
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if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM))
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{
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if (addr + len <= 0x180000)
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return 0;
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if (addr < 0x180000)
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{
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len = addr + len - 0x180000;
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addr = 0x180000;
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}
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}
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events[counter].type = REG_FIRMWARE_START;
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events[counter].pos = addr;
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counter++;
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events[counter].type = REG_FIRMWARE_END;
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events[counter].pos = addr + len;
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counter++;
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return 0;
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}
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struct grub_relocator_firmware_fill_events_ctx ctx = {
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.events = events,
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.counter = 0
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};
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if (grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_CANNOT_INTERPRET))
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return 0;
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grub_machine_mmap_iterate (fill);
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return counter;
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grub_machine_mmap_iterate (grub_relocator_firmware_fill_events_iter, &ctx);
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return ctx.counter;
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}
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int
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