Replace UINT_TO_PTR and PTR_TO_UINT with explicit grub_addr_t casts.
* include/grub/types.h (UINT_TO_PTR): Removed. All users switched to grub_addr_t casts. (PTR_TO_UINT64): Likewise. (PTR_TO_UINT32): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko
parent
5ef5c51147
commit
f2b60fbdb8
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@ -1,3 +1,12 @@
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2011-12-15 Vladimir Serbinenko <phcoder@gmail.com>
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Replace UINT_TO_PTR and PTR_TO_UINT with explicit grub_addr_t casts.
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* include/grub/types.h (UINT_TO_PTR): Removed. All users switched to
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grub_addr_t casts.
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(PTR_TO_UINT64): Likewise.
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(PTR_TO_UINT32): Likewise.
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2011-12-15 Vladimir Serbinenko <phcoder@gmail.com>
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* util/grub-mkimage.c (generate_image): Decrease the higher limit
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@ -166,7 +166,7 @@ grub_acpi_create_ebda (void)
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return 0;
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}
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ebda = (grub_uint8_t *) UINT_TO_PTR ((*((grub_uint16_t *)0x40e)) << 4);
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ebda = (grub_uint8_t *) (grub_addr_t) ((*((grub_uint16_t *)0x40e)) << 4);
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ebda_kb_len = *(grub_uint16_t *) ebda;
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if (! ebda || ebda_kb_len > 16)
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ebda_kb_len = 0;
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@ -174,14 +174,14 @@ grub_acpi_create_ebda (void)
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/* FIXME: use low-memory mm allocation once it's available. */
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grub_mmap_iterate (find_hook);
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targetebda = (grub_uint8_t *) UINT_TO_PTR (highestlow);
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targetebda = (grub_uint8_t *) (grub_addr_t) highestlow;
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grub_dprintf ("acpi", "creating ebda @%llx\n",
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(unsigned long long) highestlow);
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if (! highestlow)
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return grub_error (GRUB_ERR_OUT_OF_MEMORY,
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"couldn't find space for the new EBDA");
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mmapregion = grub_mmap_register (PTR_TO_UINT64 (targetebda), ebda_len,
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mmapregion = grub_mmap_register ((grub_addr_t) targetebda, ebda_len,
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GRUB_MEMORY_RESERVED);
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if (! mmapregion)
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return grub_errno;
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@ -330,13 +330,13 @@ setup_common_tables (void)
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if (grub_memcmp (fadt->hdr.signature, GRUB_ACPI_FADT_SIGNATURE,
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sizeof (fadt->hdr.signature)) == 0)
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{
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fadt->dsdt_addr = PTR_TO_UINT32 (table_dsdt);
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fadt->dsdt_addr = (grub_addr_t) table_dsdt;
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fadt->facs_addr = facs_addr;
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/* Does a revision 2 exist at all? */
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if (fadt->hdr.revision >= 3)
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{
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fadt->dsdt_xaddr = PTR_TO_UINT64 (table_dsdt);
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fadt->dsdt_xaddr = (grub_addr_t) table_dsdt;
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fadt->facs_xaddr = facs_addr;
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}
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@ -367,7 +367,7 @@ setup_common_tables (void)
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rsdt->creator_rev = root_creator_rev;
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for (cur = acpi_tables; cur; cur = cur->next)
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*(rsdt_entry++) = PTR_TO_UINT32 (cur->addr);
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*(rsdt_entry++) = (grub_addr_t) cur->addr;
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/* Recompute checksum. */
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rsdt->checksum = 0;
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@ -385,7 +385,7 @@ setv1table (void)
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sizeof (rsdpv1_new->signature));
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grub_memcpy (&(rsdpv1_new->oemid), root_oemid, sizeof (rsdpv1_new->oemid));
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rsdpv1_new->revision = 0;
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rsdpv1_new->rsdt_addr = PTR_TO_UINT32 (rsdt_addr);
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rsdpv1_new->rsdt_addr = (grub_addr_t) rsdt_addr;
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rsdpv1_new->checksum = 0;
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rsdpv1_new->checksum = 1 + ~grub_byte_checksum (rsdpv1_new,
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sizeof (*rsdpv1_new));
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@ -410,7 +410,7 @@ setv2table (void)
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xsdt_entry = (grub_uint64_t *)(xsdt + 1);
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for (cur = acpi_tables; cur; cur = cur->next)
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*(xsdt_entry++) = PTR_TO_UINT64 (cur->addr);
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*(xsdt_entry++) = (grub_addr_t) cur->addr;
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grub_memcpy (&(xsdt->signature), "XSDT", 4);
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xsdt->length = sizeof (struct grub_acpi_table_header) + 8 * numoftables;
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xsdt->revision = 1;
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@ -430,12 +430,12 @@ setv2table (void)
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grub_memcpy (&(rsdpv2_new->rsdpv1.oemid), root_oemid,
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sizeof (rsdpv2_new->rsdpv1.oemid));
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rsdpv2_new->rsdpv1.revision = rev2;
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rsdpv2_new->rsdpv1.rsdt_addr = PTR_TO_UINT32 (rsdt_addr);
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rsdpv2_new->rsdpv1.rsdt_addr = (grub_addr_t) rsdt_addr;
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rsdpv2_new->rsdpv1.checksum = 0;
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rsdpv2_new->rsdpv1.checksum = 1 + ~grub_byte_checksum
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(&(rsdpv2_new->rsdpv1), sizeof (rsdpv2_new->rsdpv1));
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rsdpv2_new->length = sizeof (*rsdpv2_new);
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rsdpv2_new->xsdt_addr = PTR_TO_UINT64 (xsdt);
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rsdpv2_new->xsdt_addr = (grub_addr_t) xsdt;
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rsdpv2_new->checksum = 0;
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rsdpv2_new->checksum = 1 + ~grub_byte_checksum (rsdpv2_new,
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rsdpv2_new->length);
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@ -507,7 +507,7 @@ grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
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/* Set revision variables to replicate the same version as host. */
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rev1 = ! rsdp->revision;
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rev2 = rsdp->revision;
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rsdt = (struct grub_acpi_table_header *) UINT_TO_PTR (rsdp->rsdt_addr);
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rsdt = (struct grub_acpi_table_header *) (grub_addr_t) rsdp->rsdt_addr;
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/* Load host tables. */
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for (entry_ptr = (grub_uint32_t *) (rsdt + 1);
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entry_ptr < (grub_uint32_t *) (((grub_uint8_t *) rsdt)
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@ -517,7 +517,7 @@ grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
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char signature[5];
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struct efiemu_acpi_table *table;
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struct grub_acpi_table_header *curtable
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= (struct grub_acpi_table_header *) UINT_TO_PTR (*entry_ptr);
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= (struct grub_acpi_table_header *) (grub_addr_t) *entry_ptr;
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signature[4] = 0;
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for (i = 0; i < 4;i++)
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signature[i] = grub_tolower (curtable->signature[i]);
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@ -541,7 +541,7 @@ grub_cmd_acpi (struct grub_extcmd_context *ctxt, int argc, char **args)
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/* Load DSDT if not excluded. */
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dsdt = (struct grub_acpi_table_header *)
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UINT_TO_PTR (fadt->dsdt_addr);
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(grub_addr_t) fadt->dsdt_addr;
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if (dsdt && (! exclude || ! grub_strword (exclude, "dsdt"))
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&& (! load_only || grub_strword (load_only, "dsdt"))
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&& dsdt->length >= sizeof (*dsdt))
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@ -201,10 +201,10 @@ efiemu_alloc_requests (void)
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- (requested_memory[reqorder[i]] % GRUB_EFIEMU_PAGESIZE);
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if (align_overhead == GRUB_EFIEMU_PAGESIZE)
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align_overhead = 0;
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curptr = ((grub_uint8_t *)curptr) + align_overhead;
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curptr = ((grub_uint8_t *) curptr) + align_overhead;
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/* Add the region to memory map */
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grub_efiemu_add_to_mmap (PTR_TO_UINT64 (typestart),
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grub_efiemu_add_to_mmap ((grub_addr_t) typestart,
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curptr - typestart, reqorder[i]);
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}
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@ -97,10 +97,9 @@ SUFFIX (grub_efiemu_prepare) (struct grub_efiemu_prepare_hook *prepare_hooks,
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grub_memcpy (&(conftables[i].vendor_guid), &(cur->guid),
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sizeof (cur->guid));
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if (cur->get_table)
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conftables[i].vendor_table
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= PTR_TO_UINT64 (cur->get_table (cur->data));
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conftables[i].vendor_table = (grub_addr_t) cur->get_table (cur->data);
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else
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conftables[i].vendor_table = PTR_TO_UINT64 (cur->data);
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conftables[i].vendor_table = (grub_addr_t) cur->data;
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}
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err = SUFFIX (grub_efiemu_crc) ();
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@ -169,7 +169,7 @@ grub_efiemu_write_value (void *addr, grub_uint32_t value, int plus_handle,
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else
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ptv_rels[ptv_written].plustype = 0;
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ptv_rels[ptv_written].addr = PTR_TO_UINT64 (addr);
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ptv_rels[ptv_written].addr = (grub_addr_t) addr;
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ptv_rels[ptv_written].size = size;
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ptv_written++;
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@ -179,10 +179,10 @@ grub_efiemu_write_value (void *addr, grub_uint32_t value, int plus_handle,
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/* Compute the value */
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if (minus_handle)
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value -= PTR_TO_UINT32 (grub_efiemu_mm_obtain_request (minus_handle));
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value -= (grub_addr_t) grub_efiemu_mm_obtain_request (minus_handle);
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if (plus_handle)
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value += PTR_TO_UINT32 (grub_efiemu_mm_obtain_request (plus_handle));
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value += (grub_addr_t) grub_efiemu_mm_obtain_request (plus_handle);
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/* Write the value */
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switch (size)
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@ -248,16 +248,16 @@ grub_efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
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switch (cur_relloc->size)
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{
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case 8:
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*((grub_uint64_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
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*((grub_uint64_t *) (grub_addr_t) cur_relloc->addr) += corr;
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break;
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case 4:
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*((grub_uint32_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
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*((grub_uint32_t *) (grub_addr_t) cur_relloc->addr) += corr;
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break;
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case 2:
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*((grub_uint16_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
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*((grub_uint16_t *) (grub_addr_t) cur_relloc->addr) += corr;
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break;
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case 1:
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*((grub_uint8_t *) UINT_TO_PTR (cur_relloc->addr)) += corr;
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*((grub_uint8_t *) (grub_addr_t) cur_relloc->addr) += corr;
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break;
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}
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}
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@ -734,18 +734,18 @@ grub_cpu_xnu_fill_devicetree (void)
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#else
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if (SIZEOF_OF_UINTN == 4)
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{
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ptr = UINT_TO_PTR (((grub_efiemu_configuration_table32_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i]
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.vendor_table);
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ptr = (void *) (grub_addr_t) ((grub_efiemu_configuration_table32_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i]
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.vendor_table;
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guid =
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((grub_efiemu_configuration_table32_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i].vendor_guid;
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}
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else
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{
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ptr = UINT_TO_PTR (((grub_efiemu_configuration_table64_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i]
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.vendor_table);
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ptr = (void *) (grub_addr_t) ((grub_efiemu_configuration_table64_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i]
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.vendor_table;
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guid =
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((grub_efiemu_configuration_table64_t *)
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SYSTEM_TABLE_PTR (configuration_table))[i].vendor_guid;
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@ -786,9 +786,9 @@ grub_cpu_xnu_fill_devicetree (void)
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if (! curval->data)
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return grub_errno;
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if (SIZEOF_OF_UINTN == 4)
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*((grub_uint32_t *)curval->data) = PTR_TO_UINT32 (ptr);
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*((grub_uint32_t *) curval->data) = (grub_addr_t) ptr;
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else
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*((grub_uint64_t *)curval->data) = PTR_TO_UINT64 (ptr);
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*((grub_uint64_t *) curval->data) = (grub_addr_t) ptr;
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/* Create alias. */
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for (j = 0; j < sizeof (table_aliases) / sizeof (table_aliases[0]); j++)
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@ -821,10 +821,10 @@ grub_cpu_xnu_fill_devicetree (void)
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return grub_errno;
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if (SIZEOF_OF_UINTN == 4)
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*((grub_uint32_t *) curval->data)
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= PTR_TO_UINT32 (SYSTEM_TABLE_PTR (runtime_services));
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= (grub_addr_t) SYSTEM_TABLE_PTR (runtime_services);
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else
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*((grub_uint64_t *) curval->data)
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= PTR_TO_UINT64 (SYSTEM_TABLE_PTR (runtime_services));
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= (grub_addr_t) SYSTEM_TABLE_PTR (runtime_services);
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return GRUB_ERR_NONE;
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}
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@ -939,7 +939,7 @@ grub_xnu_set_video (struct grub_xnu_boot_params *params)
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params->lfb_depth = mode_info.bpp;
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params->lfb_line_len = mode_info.pitch;
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params->lfb_base = PTR_TO_UINT32 (framebuffer);
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params->lfb_base = (grub_addr_t) framebuffer;
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params->lfb_mode = bitmap ? GRUB_XNU_VIDEO_SPLASH
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: GRUB_XNU_VIDEO_TEXT_IN_VIDEO;
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@ -1057,7 +1057,7 @@ grub_xnu_boot (void)
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if (err)
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return err;
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bootparams->efi_system_table = PTR_TO_UINT32 (grub_autoefi_system_table);
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bootparams->efi_system_table = (grub_addr_t) grub_autoefi_system_table;
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firstruntimepage = (((grub_addr_t) grub_xnu_heap_target_start
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+ grub_xnu_heap_size + GRUB_XNU_PAGESIZE - 1)
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@ -1077,11 +1077,11 @@ grub_xnu_boot (void)
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curdesc->virtual_start = curruntimepage << 12;
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curruntimepage += curdesc->num_pages;
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if (curdesc->physical_start
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<= PTR_TO_UINT64 (grub_autoefi_system_table)
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<= (grub_addr_t) grub_autoefi_system_table
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&& curdesc->physical_start + (curdesc->num_pages << 12)
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> PTR_TO_UINT64 (grub_autoefi_system_table))
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> (grub_addr_t) grub_autoefi_system_table)
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bootparams->efi_system_table
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= PTR_TO_UINT64 (grub_autoefi_system_table)
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= (grub_addr_t) grub_autoefi_system_table
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- curdesc->physical_start + curdesc->virtual_start;
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if (SIZEOF_OF_UINTN == 8 && grub_xnu_is_64bit)
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curdesc->virtual_start |= 0xffffff8000000000ULL;
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@ -54,7 +54,7 @@ grub_mmap_malign_and_register (grub_uint64_t align, grub_uint64_t size,
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{
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/* FIXME: use low-memory mm allocation once it's available. */
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grub_mmap_iterate (find_hook);
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ret = UINT_TO_PTR (highestlow);
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ret = (void *) (grub_addr_t) highestlow;
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}
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else
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ret = grub_memalign (align, size);
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@ -65,7 +65,7 @@ grub_mmap_malign_and_register (grub_uint64_t align, grub_uint64_t size,
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return 0;
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}
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*handle = grub_mmap_register (PTR_TO_UINT64 (ret), size, type);
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*handle = grub_mmap_register ((grub_addr_t) ret, size, type);
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if (! *handle)
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{
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grub_free (ret);
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@ -93,7 +93,7 @@ grub_mmap_free_and_unregister (int handle)
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grub_mmap_unregister (handle);
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if (addr >= 0x100000)
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grub_free (UINT_TO_PTR (addr));
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grub_free ((void *) (grub_addr_t) addr);
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}
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#endif
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@ -101,8 +101,8 @@ preboot (int noreturn __attribute__ ((unused)))
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grub_memcpy (hooktarget, &grub_machine_mmaphook_start,
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&grub_machine_mmaphook_end - &grub_machine_mmaphook_start);
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*((grub_uint16_t *) 0x4a) = PTR_TO_UINT32 (hooktarget) >> 4;
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*((grub_uint16_t *) 0x56) = PTR_TO_UINT32 (hooktarget) >> 4;
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*((grub_uint16_t *) 0x4a) = ((grub_addr_t) hooktarget) >> 4;
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*((grub_uint16_t *) 0x56) = ((grub_addr_t) hooktarget) >> 4;
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*((grub_uint16_t *) 0x48) = &grub_machine_mmaphook_int12
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- &grub_machine_mmaphook_start;
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*((grub_uint16_t *) 0x54) = &grub_machine_mmaphook_int15
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@ -114,9 +114,9 @@ extern grub_efi_system_table64_t *grub_efiemu_system_table64;
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: (grub_efiemu_system_table32->x \
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= (y)))
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#define GRUB_EFIEMU_SYSTEM_TABLE_PTR(x) ((grub_efiemu_sizeof_uintn_t () == 8)\
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? UINT_TO_PTR \
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? (void *) (grub_addr_t) \
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(grub_efiemu_system_table64->x) \
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: UINT_TO_PTR \
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: (void *) (grub_addr_t) \
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(grub_efiemu_system_table32->x))
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#define GRUB_EFIEMU_SYSTEM_TABLE_VAR(x) ((grub_efiemu_sizeof_uintn_t () == 8) \
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? (void *) \
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@ -130,16 +130,6 @@ typedef grub_int32_t grub_ssize_t;
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# define GRUB_LONG_MIN (-2147483647L - 1)
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#endif
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#if GRUB_CPU_SIZEOF_VOID_P == 4
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#define UINT_TO_PTR(x) ((void*)(grub_uint32_t)(x))
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#define PTR_TO_UINT64(x) ((grub_uint64_t)(grub_uint32_t)(x))
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#define PTR_TO_UINT32(x) ((grub_uint32_t)(x))
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#else
|
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#define UINT_TO_PTR(x) ((void*)(grub_uint64_t)(x))
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||||
#define PTR_TO_UINT64(x) ((grub_uint64_t)(x))
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#define PTR_TO_UINT32(x) ((grub_uint32_t)(grub_uint64_t)(x))
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#endif
|
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typedef grub_uint64_t grub_properly_aligned_t;
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#define GRUB_PROPERLY_ALIGNED_ARRAY(name, size) grub_properly_aligned_t name[((size) + sizeof (grub_properly_aligned_t) - 1) / sizeof (grub_properly_aligned_t)]
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Reference in New Issue