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9e1b9b8072
The next commit will require the use of MODULE_SYMBOL_PREFIX in .tmp_exports-asm.S. Currently it is mixed in with C structure definitions in "asm/module.h". Move the definition of this arch option into Kconfig, so it can be easily accessed by any code. This also lets modpost.c use the same definition. Previously modpost relied on a hardcoded list of architectures in mk_elfconfig.c. A build test for blackfin, one of the two MODULE_SYMBOL_PREFIX archs, showed the generated code was unchanged. vmlinux was identical save for build ids, and an apparently randomized suffix on a single "__key" symbol in the kallsyms data). Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk> Acked-by: Mike Frysinger <vapier@gentoo.org> (blackfin) CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
155 lines
2.3 KiB
ArmAsm
155 lines
2.3 KiB
ArmAsm
#include <asm-generic/vmlinux.lds.h>
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#include <asm/page.h>
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/* target memory map */
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#ifdef CONFIG_H8300H_GENERIC
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#define ROMTOP 0x000000
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#define ROMSIZE 0x400000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x400000
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#endif
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#ifdef CONFIG_H8300H_AKI3068NET
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#define ROMTOP 0x000000
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#define ROMSIZE 0x080000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x200000
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#endif
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#ifdef CONFIG_H8300H_H8MAX
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#define ROMTOP 0x000000
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#define ROMSIZE 0x080000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x200000
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#endif
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#ifdef CONFIG_H8300H_SIM
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#define ROMTOP 0x000000
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#define ROMSIZE 0x400000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x400000
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#endif
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#ifdef CONFIG_H8S_SIM
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#define ROMTOP 0x000000
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#define ROMSIZE 0x400000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x800000
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#endif
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#ifdef CONFIG_H8S_EDOSK2674
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#define ROMTOP 0x000000
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#define ROMSIZE 0x400000
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#define RAMTOP 0x400000
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#define RAMSIZE 0x800000
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#endif
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#if defined(CONFIG_H8300H_SIM) || defined(CONFIG_H8S_SIM)
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INPUT(romfs.o)
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#endif
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_jiffies = _jiffies_64 + 4;
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ENTRY(__start)
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SECTIONS
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{
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#if defined(CONFIG_ROMKERNEL)
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. = ROMTOP;
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.vectors :
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{
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__vector = . ;
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*(.vectors*)
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}
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#else
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. = RAMTOP;
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.bootvec :
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{
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*(.bootvec)
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}
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#endif
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.text :
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{
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_text = .;
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#if defined(CONFIG_ROMKERNEL)
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*(.int_redirect)
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#endif
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__stext = . ;
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TEXT_TEXT
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SCHED_TEXT
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LOCK_TEXT
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__etext = . ;
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}
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EXCEPTION_TABLE(16)
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RODATA
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#if defined(CONFIG_ROMKERNEL)
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SECURITY_INIT
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#endif
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ROEND = .;
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#if defined(CONFIG_ROMKERNEL)
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. = RAMTOP;
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.data : AT(ROEND)
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#else
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.data :
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#endif
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{
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__sdata = . ;
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___data_start = . ;
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INIT_TASK_DATA(0x2000)
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. = ALIGN(0x4) ;
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DATA_DATA
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. = ALIGN(0x4) ;
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*(.data.*)
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. = ALIGN(0x4) ;
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___init_begin = .;
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__sinittext = .;
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INIT_TEXT
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__einittext = .;
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INIT_DATA
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. = ALIGN(0x4) ;
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INIT_SETUP(0x4)
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___setup_start = .;
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*(.init.setup)
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. = ALIGN(0x4) ;
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___setup_end = .;
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INIT_CALLS
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CON_INITCALL
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EXIT_TEXT
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EXIT_DATA
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INIT_RAM_FS
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. = ALIGN(0x4) ;
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___init_end = .;
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__edata = . ;
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}
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#if defined(CONFIG_RAMKERNEL)
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SECURITY_INIT
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#endif
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__begin_data = LOADADDR(.data);
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.bss :
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{
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. = ALIGN(0x4) ;
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__sbss = . ;
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*(.bss*)
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. = ALIGN(0x4) ;
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*(COMMON)
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. = ALIGN(0x4) ;
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__ebss = . ;
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__end = . ;
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__ramstart = .;
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}
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.romfs :
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{
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*(.romfs*)
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}
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. = RAMTOP+RAMSIZE;
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.dummy :
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{
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COMMAND_START = . - 0x200 ;
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__ramend = . ;
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}
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DISCARDS
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}
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