diff options
author | David S. Miller <davem@davemloft.net> | 2010-04-07 10:53:30 +0400 |
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committer | David S. Miller <davem@davemloft.net> | 2010-04-07 10:53:30 +0400 |
commit | 4a35ecf8bf1c4b039503fa554100fe85c761de76 (patch) | |
tree | 9b75f5d5636004d9a9aa496924377379be09aa1f /arch/blackfin/kernel/vmlinux.lds.S | |
parent | b4d562e3c3553ac58c7120555c4e4aefbb090a2a (diff) | |
parent | fb9e2d887243499b8d28efcf80821c4f6a092395 (diff) | |
download | linux-4a35ecf8bf1c4b039503fa554100fe85c761de76.tar.xz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/bonding/bond_main.c
drivers/net/via-velocity.c
drivers/net/wireless/iwlwifi/iwl-agn.c
Diffstat (limited to 'arch/blackfin/kernel/vmlinux.lds.S')
-rw-r--r-- | arch/blackfin/kernel/vmlinux.lds.S | 70 |
1 files changed, 65 insertions, 5 deletions
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index 66799e763dc9..984c78172397 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -15,7 +15,12 @@ _jiffies = _jiffies_64; SECTIONS { +#ifdef CONFIG_RAMKERNEL . = CONFIG_BOOT_LOAD; +#else + . = CONFIG_ROM_BASE; +#endif + /* Neither the text, ro_data or bss section need to be aligned * So pack them back to back */ @@ -31,6 +36,12 @@ SECTIONS LOCK_TEXT IRQENTRY_TEXT KPROBES_TEXT +#ifdef CONFIG_ROMKERNEL + __sinittext = .; + INIT_TEXT + __einittext = .; + EXIT_TEXT +#endif *(.text.*) *(.fixup) @@ -50,8 +61,14 @@ SECTIONS /* Just in case the first read only is a 32-bit access */ RO_DATA(4) + __rodata_end = .; +#ifdef CONFIG_ROMKERNEL + . = CONFIG_BOOT_LOAD; + .bss : AT(__rodata_end) +#else .bss : +#endif { . = ALIGN(4); ___bss_start = .; @@ -67,7 +84,11 @@ SECTIONS ___bss_stop = .; } +#if defined(CONFIG_ROMKERNEL) + .data : AT(LOADADDR(.bss) + SIZEOF(.bss)) +#else .data : +#endif { __sdata = .; /* This gets done first, so the glob doesn't suck it in */ @@ -94,6 +115,8 @@ SECTIONS __edata = .; } + __data_lma = LOADADDR(.data); + __data_len = SIZEOF(.data); /* The init section should be last, so when we free it, it goes into * the general memory pool, and (hopefully) will decrease fragmentation @@ -103,25 +126,58 @@ SECTIONS . = ALIGN(PAGE_SIZE); ___init_begin = .; +#ifdef CONFIG_RAMKERNEL INIT_TEXT_SECTION(PAGE_SIZE) - . = ALIGN(16); - INIT_DATA_SECTION(16) - PERCPU(4) - /* we have to discard exit text and such at runtime, not link time, to + /* We have to discard exit text and such at runtime, not link time, to * handle embedded cross-section references (alt instructions, bug - * table, eh_frame, etc...) + * table, eh_frame, etc...). We need all of our .text up front and + * .data after it for PCREL call issues. */ .exit.text : { EXIT_TEXT } + + . = ALIGN(16); + INIT_DATA_SECTION(16) + PERCPU(4) + .exit.data : { EXIT_DATA } .text_l1 L1_CODE_START : AT(LOADADDR(.exit.data) + SIZEOF(.exit.data)) +#else + .init.data : AT(__data_lma + __data_len) + { + __sinitdata = .; + INIT_DATA + INIT_SETUP(16) + INIT_CALLS + CON_INITCALL + SECURITY_INITCALL + INIT_RAM_FS + + . = ALIGN(4); + ___per_cpu_load = .; + ___per_cpu_start = .; + *(.data.percpu.first) + *(.data.percpu.page_aligned) + *(.data.percpu) + *(.data.percpu.shared_aligned) + ___per_cpu_end = .; + + EXIT_DATA + __einitdata = .; + } + __init_data_lma = LOADADDR(.init.data); + __init_data_len = SIZEOF(.init.data); + __init_data_end = .; + + .text_l1 L1_CODE_START : AT(__init_data_lma + __init_data_len) +#endif { . = ALIGN(4); __stext_l1 = .; @@ -202,7 +258,11 @@ SECTIONS /* Force trailing alignment of our init section so that when we * free our init memory, we don't leave behind a partial page. */ +#ifdef CONFIG_RAMKERNEL . = __l2_lma + __l2_len; +#else + . = __init_data_end; +#endif . = ALIGN(PAGE_SIZE); ___init_end = .; |