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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2018-03-05 22:34:03 +0100 |
|---|---|---|
| committer | Nicolas Pitre <nicolas.pitre@linaro.org> | 2018-03-10 02:19:35 +0100 |
| commit | ab42fad00953301c0d25d71340bf194868bd3df9 (patch) | |
| tree | 46f891ac455c7ef04014011fde34a509af6c400f /arch/arm/kernel/vmlinux-xip.lds.S | |
| parent | ARM: linker script: factor out some common definitions between XIP and non-XIP (diff) | |
| download | linux-ab42fad00953301c0d25d71340bf194868bd3df9.tar.xz linux-ab42fad00953301c0d25d71340bf194868bd3df9.zip | |
ARM: linker script: factor out stuff for the DISCARD section
Move common entries to vmlinux.lds.h and leave XIP and non-XIP entries
in their respective file. The ARM_NOMMU_KEEP() and ARM_NOMMU_DISCARD()
macros are added to be usable within the definition of ARM_DISCARD macro.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Tested-by: Chris Brandt <Chris.Brandt@renesas.com>
Diffstat (limited to 'arch/arm/kernel/vmlinux-xip.lds.S')
| -rw-r--r-- | arch/arm/kernel/vmlinux-xip.lds.S | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/arch/arm/kernel/vmlinux-xip.lds.S b/arch/arm/kernel/vmlinux-xip.lds.S index 0a8922b61613..4bd422966d92 100644 --- a/arch/arm/kernel/vmlinux-xip.lds.S +++ b/arch/arm/kernel/vmlinux-xip.lds.S @@ -38,20 +38,9 @@ SECTIONS * unwind sections get included. */ /DISCARD/ : { - *(.ARM.exidx.exit.text) - *(.ARM.extab.exit.text) - ARM_CPU_DISCARD(*(.ARM.exidx.cpuexit.text)) - ARM_CPU_DISCARD(*(.ARM.extab.cpuexit.text)) - ARM_EXIT_DISCARD(EXIT_TEXT) - ARM_EXIT_DISCARD(EXIT_DATA) - EXIT_CALL -#ifndef CONFIG_MMU - *(.text.fixup) - *(__ex_table) -#endif + ARM_DISCARD *(.alt.smp.init) - *(.discard) - *(.discard.*) + *(.pv_table) } . = XIP_VIRT_ADDR(CONFIG_XIP_PHYS_ADDR); @@ -89,9 +78,7 @@ SECTIONS . = ALIGN(4); __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { __start___ex_table = .; -#ifdef CONFIG_MMU - *(__ex_table) -#endif + ARM_MMU_KEEP(*(__ex_table)) __stop___ex_table = .; } |