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Merge mainline int sparc-mkimage-unify

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-02-13 16:49:21 +01:00
commit 0b4ab8e54a
13 changed files with 174 additions and 105 deletions
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8
kern/sparc64/ieee1275/crt0.S
View file

@ -53,12 +53,16 @@ codestart:
or %o3, %lo(_end), %o3
sethi %hi(grub_total_module_size), %o4
lduw [%o4 + %lo(grub_total_module_size)], %o4
add %o2, %o4, %o2
add %o3, %o4, %o3
sub %o2, 4, %o2
sub %o3, 4, %o3
1: lduw [%o2], %o5
stw %o5, [%o3]
subcc %o4, 4, %o4
add %o2, 4, %o2
sub %o2, 4, %o2
bne,pt %icc, 1b
add %o3, 4, %o3
sub %o3, 4, %o3
/* Now it's safe to clear out the BSS. */
sethi %hi(__bss_start), %o2

33
kern/sparc64/ieee1275/ieee1275.c
View file

@ -21,39 +21,6 @@
/* Sun specific ieee1275 interfaces used by GRUB. */
int
grub_ieee1275_map_physical (grub_addr_t paddr, grub_addr_t vaddr,
grub_size_t size, grub_uint32_t mode)
{
struct map_physical_args
{
struct grub_ieee1275_common_hdr common;
grub_ieee1275_cell_t method;
grub_ieee1275_cell_t ihandle;
grub_ieee1275_cell_t mode;
grub_ieee1275_cell_t size;
grub_ieee1275_cell_t virt;
grub_ieee1275_cell_t phys_high;
grub_ieee1275_cell_t phys_low;
grub_ieee1275_cell_t catch_result;
}
args;
INIT_IEEE1275_COMMON (&args.common, "call-method", 7, 1);
args.method = (grub_ieee1275_cell_t) "map";
args.ihandle = grub_ieee1275_mmu;
args.mode = mode;
args.size = size;
args.virt = vaddr;
args.phys_high = 0;
args.phys_low = paddr;
args.catch_result = (grub_ieee1275_cell_t) -1;
if (IEEE1275_CALL_ENTRY_FN (&args) == -1)
return -1;
return args.catch_result;
}
int
grub_ieee1275_claim_vaddr (grub_addr_t vaddr, grub_size_t size)
{