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All linker scripts: Preface all _ebss defininitions with . = ALIGN(4). Otherwise, the last bytes in the .bss section will not be initialized properly. Also convert all linker scripts that use TABs to spaces.

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This commit is contained in:
Gregory Nutt
2019-09-15 15:27:58 -06:00
parent 03fc3a2218
commit 0bd60c3722
305 changed files with 14150 additions and 13871 deletions
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boards/arm/cxd56xx/spresense/scripts/ramconfig.ld
+64 -63
View File
@@ -37,7 +37,7 @@
MEMORY
{
ram (rwx) : ORIGIN = 0x0d000000, LENGTH = 1536K
ram (rwx) : ORIGIN = 0x0d000000, LENGTH = 1536K
}
OUTPUT_ARCH(arm)
@@ -46,74 +46,75 @@ EXTERN(_vectors) /* Force the vectors to be included in the output */
EXTERN(__stack) /* Force the __stack to be included in the output */
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
Image$$MODLIST$$Base = .;
KEEP(*(.modulelist))
Image$$MODLIST$$Limit = .;
_etext = ABSOLUTE(.);
} > ram
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
Image$$MODLIST$$Base = .;
KEEP(*(.modulelist))
Image$$MODLIST$$Limit = .;
_etext = ABSOLUTE(.);
} > ram
.init_section : {
_sinit = ABSOLUTE(.);
KEEP(*(.init_array .init_array.*))
_einit = ABSOLUTE(.);
} > ram
.init_section : {
_sinit = ABSOLUTE(.);
KEEP(*(.init_array .init_array.*))
_einit = ABSOLUTE(.);
} > ram
.ARM.extab : {
*(.ARM.extab*)
} > ram
.ARM.extab : {
*(.ARM.extab*)
} > ram
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > ram
__exidx_end = ABSOLUTE(.);
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > ram
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > ram
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > ram
.bss : { /* BSS */
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > ram
.bss : { /* BSS */
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.);
} > ram
/* __stack symbol is referred from mkspk tool
* and means the end address of heap region */
PROVIDE(__stack = ORIGIN(ram) + LENGTH(ram));
/* __stack symbol is referred from mkspk tool
* and means the end address of heap region */
PROVIDE(__stack = ORIGIN(ram) + LENGTH(ram));
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}