From 04380c651a2ff0d1495822321d2b7668dcd02537 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Tue, 12 Feb 2013 22:22:13 +0100 Subject: 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 Signed-off-by: Daniel Schwierzeck --- arch/mips/lib/board.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/mips/lib') 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 */ -- cgit v1.1