__bss_stop = .;
_end = .;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
.mdebug 0 : {
*(.mdebug)
}
STABS_DEBUG
DWARF_DEBUG
+
+ DISCARDS
}
_end = .;
}
+ DWARF_DEBUG
+
/* When something in the kernel is NOT compiled as a module, the module
* cleanup code and data are put into these segments. Both can then be
* thrown away, as cleanup code is never called unless it's a module.
*/
- /DISCARD/ : {
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
- DWARF_DEBUG
+ DISCARDS
}
DWARF_DEBUG
- /DISCARD/ :
- {
- *(.exitcall.exit)
- *(.discard)
- }
+ DISCARDS
}
_end = .;
__end = .;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
dram_end = dram_start + (CONFIG_ETRAX_DRAM_SIZE - __CONFIG_ETRAX_VMEM_SIZE)*1024*1024;
+
+ DISCARDS
}
.comment 0 : { *(.comment) }
- /DISCARD/ : { *(.discard) }
+ DISCARDS
}
__kernel_image_size_no_bss = __bss_start - __kernel_image_start;
__end = . ;
__ramstart = .;
}
- /DISCARD/ : {
- *(.exitcall.exit)
- *(.discard)
- }
.romfs :
{
*(.romfs*)
COMMAND_START = . - 0x200 ;
__ramend = . ;
}
+
+ DISCARDS
}
}
SECTIONS
{
- /* Sections to be discarded */
+ /* unwind exit sections must be discarded before the rest of the
+ sections get included. */
/DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
*(.IA_64.unwind.exit.text)
*(.IA_64.unwind_info.exit.text)
- }
+ *(.comment)
+ *(.note)
+ }
v = PAGE_OFFSET; /* this symbol is here to make debugging easier... */
phys_start = _start - LOAD_OFFSET;
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
- /* These must appear regardless of . */
- /DISCARD/ : { *(.comment) }
- /DISCARD/ : { *(.note) }
+
+ /* Default discards */
+ DISCARDS
}
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
+
+ /* Sections to be discarded */
+ DISCARDS
}
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
+
+ /* Sections to be discarded */
+ DISCARDS
}
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
.crap : {
/* Stabs debugging sections. */
*(.stab)
*(.note)
}
+ /* Sections to be discarded */
+ DISCARDS
}
__init_end = .;
} > INIT
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
.bss : {
. = ALIGN(4);
_sbss = . ;
_end = . ;
} > BSS
+ DISCARDS
}
. = ALIGN(4096);
_end = .;
- /DISCARD/ : { *(.discard) }
+ DISCARDS
}
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- *(.exitcall.exit)
- *(.discard)
-
- /* ABI crap starts here */
- *(.MIPS.options)
- *(.options)
- *(.pdr)
- *(.reginfo)
- }
-
/* These mark the ABI of the kernel for debuggers. */
.mdebug.abi32 : {
KEEP(*(.mdebug.abi32))
*(.gptab.bss)
*(.gptab.sbss)
}
+
+ /* Sections to be discarded */
+ DISCARDS
+ /DISCARD/ : {
+ /* ABI crap starts here */
+ *(.MIPS.options)
+ *(.options)
+ *(.pdr)
+ *(.reginfo)
+ }
}
. = ALIGN(PAGE_SIZE);
pg0 = .;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_CALL
- *(.discard)
- }
-
STABS_DEBUG
DWARF_DEBUG
+
+ /* Sections to be discarded */
+ DISCARDS
}
/* freed after init ends here */
_end = . ;
+ STABS_DEBUG
+ .note 0 : { *(.note) }
+
/* Sections to be discarded */
+ DISCARDS
/DISCARD/ : {
- *(.exitcall.exit)
- *(.discard)
#ifdef CONFIG_64BIT
/* temporary hack until binutils is fixed to not emit these
* for static binaries
*(.gnu.hash)
#endif
}
-
- STABS_DEBUG
- .note 0 : { *(.note) }
}
#endif
SECTIONS
{
- /* Sections to be discarded. */
- /DISCARD/ : {
- *(.exitcall.exit)
- *(.discard)
- EXIT_DATA
- }
-
. = KERNELBASE;
/*
. = ALIGN(PAGE_SIZE);
_end = . ;
PROVIDE32 (end = .);
+
+ /* Sections to be discarded. */
+ DISCARDS
}
_end = . ;
- /* Sections to be discarded */
- /DISCARD/ : {
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
/* Debugging sections. */
STABS_DEBUG
DWARF_DEBUG
+
+ /* Sections to be discarded */
+ DISCARDS
}
_end = . ;
}
+ STABS_DEBUG
+ DWARF_DEBUG
+
/*
* When something in the kernel is NOT compiled as a module, the
* module cleanup code and data are put into these segments. Both
* can then be thrown away, as cleanup code is never called unless
* it's a module.
*/
- /DISCARD/ : {
- *(.exitcall.exit)
- *(.discard)
- }
-
- STABS_DEBUG
- DWARF_DEBUG
+ DISCARDS
}
}
_end = . ;
- /DISCARD/ : {
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
STABS_DEBUG
DWARF_DEBUG
+
+ DISCARDS
}
__initramfs_end = .;
}
- /* Sections to be discarded */
- /DISCARD/ : {
- *(.exitcall.exit)
- }
-
DWARF_DEBUG
- /DISCARD/ : { *(.discard) }
+ DISCARDS
}
DWARF_DEBUG
- /DISCARD/ : { *(.discard) }
+ DISCARDS
}
_end = .;
}
- /* Sections to be discarded */
- /DISCARD/ : {
- *(.exitcall.exit)
- *(.eh_frame)
- *(.discard)
- }
-
STABS_DEBUG
DWARF_DEBUG
+
+ /* Sections to be discarded */
+ DISCARDS
+ /DISCARD/ : { *(.eh_frame) }
}
*(.ResetVector.text)
}
- /* Sections to be discarded */
- /DISCARD/ :
- {
- *(.exit.literal)
- EXIT_TEXT
- EXIT_DATA
- *(.exitcall.exit)
- *(.discard)
- }
-
.xt.lit : { *(.xt.lit) }
.xt.prop : { *(.xt.prop) }
*(.xt.lit)
*(.gnu.linkonce.p*)
}
+
+ /* Sections to be discarded */
+ DISCARDS
+ /DISCARD/ : { *(.exit.literal) }
}
* __bss_stop = .;
* _end = .;
*
- * /DISCARD/ : {
- * EXIT_TEXT
- * EXIT_DATA
- * EXIT_CALL
- * }
* STABS_DEBUG
* DWARF_DEBUG
+ *
+ * DISCARDS // must be the last
* }
*
* [__init_begin, __init_end] is the init section that may be freed after init
#define INIT_RAM_FS
#endif
+/*
+ * Default discarded sections.
+ *
+ * Some archs want to discard exit text/data at runtime rather than
+ * link time due to cross-section references such as alt instructions,
+ * bug table, eh_frame, etc. DISCARDS must be the last of output
+ * section definitions so that such archs put those in earlier section
+ * definitions.
+ */
#define DISCARDS \
/DISCARD/ : { \
EXIT_TEXT \
EXIT_DATA \
- *(.exitcall.exit) \
+ EXIT_CALL \
*(.discard) \
}
projects / linux-beck.git / commitdiff