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authorGabor Juhos <juhosg@openwrt.org>2013-02-12 22:22:13 +0100
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2013-02-12 22:22:13 +0100
commit04380c651a2ff0d1495822321d2b7668dcd02537 (patch)
treefd763e5b4f62d349cbcfde50e5e24292f9a1a18f /arch/mips/lib
parent0ba8926e08bdabba681384ba3ea8476eda68c141 (diff)
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MIPS: add dynamic relocation support
The code handles relocation entries with the following relocation types only: mips32: R_MIPS_REL32 mips64: R_MIPS_REL+R_MIPS_64 xburst: R_MIPS_REL32 Other relocation entries are skipped without processing. The code must be extended if other relocation types must be supported. Add -pie to LDFLAGS_FINAL to generate the .rel.dyn fixup table, which will be applied to the relocated image before transferring control to it. The CONFIG_NEEDS_MANUAL_RELOC is not needed after the patch, so remove that as well. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'arch/mips/lib')
-rw-r--r--arch/mips/lib/board.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c
index d494876..2ec0f76 100644
--- a/arch/mips/lib/board.c
+++ b/arch/mips/lib/board.c
@@ -266,14 +266,6 @@ void board_init_r(gd_t *id, ulong dest_addr)
serial_initialize();
-#if defined(CONFIG_NEEDS_MANUAL_RELOC)
- /*
- * We have to relocate the command table manually
- */
- fixup_cmdtable(ll_entry_start(cmd_tbl_t, cmd),
- ll_entry_count(cmd_tbl_t, cmd));
-#endif /* defined(CONFIG_NEEDS_MANUAL_RELOC) */
-
/* there are some other pointer constants we must deal with */
#ifndef CONFIG_ENV_IS_NOWHERE
env_name_spec += gd->reloc_off;
@@ -284,7 +276,6 @@ void board_init_r(gd_t *id, ulong dest_addr)
/* The Malloc area is immediately below the monitor copy in DRAM */
mem_malloc_init(CONFIG_SYS_MONITOR_BASE + gd->reloc_off -
TOTAL_MALLOC_LEN, TOTAL_MALLOC_LEN);
- malloc_bin_reloc();
#ifndef CONFIG_SYS_NO_FLASH
/* configure available FLASH banks */