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Fix alignment issue in data section

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This commit is contained in:
Stephen Caudle
2011-11-07 23:23:16 -05:00
parent 42e531c7c4
commit 4c18313da6
3 changed files with 15 additions and 0 deletions
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5
lib/stm32/f1/libopencm3_stm32f1.ld
View File

@@ -32,7 +32,9 @@ SECTIONS
.text : { .text : {
*(.vectors) /* Vector table */ *(.vectors) /* Vector table */
*(.text*) /* Program code */ *(.text*) /* Program code */
. = ALIGN(4);
*(.rodata*) /* Read-only data */ *(.rodata*) /* Read-only data */
. = ALIGN(4);
_etext = .; _etext = .;
} >rom } >rom
@@ -41,12 +43,14 @@ SECTIONS
.data : { .data : {
_data = .; _data = .;
*(.data*) /* Read-write initialized data */ *(.data*) /* Read-write initialized data */
. = ALIGN(4);
_edata = .; _edata = .;
} >ram AT >rom } >ram AT >rom
.bss : { .bss : {
*(.bss*) /* Read-write zero initialized data */ *(.bss*) /* Read-write zero initialized data */
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = .; _ebss = .;
} >ram AT >rom } >ram AT >rom
@@ -56,6 +60,7 @@ SECTIONS
*/ */
/DISCARD/ : { *(.eh_frame) } /DISCARD/ : { *(.eh_frame) }
. = ALIGN(4);
end = .; end = .;
} }

5
lib/stm32/f2/libopencm3_stm32f2.ld
View File

@@ -32,7 +32,9 @@ SECTIONS
.text : { .text : {
*(.vectors) /* Vector table */ *(.vectors) /* Vector table */
*(.text*) /* Program code */ *(.text*) /* Program code */
. = ALIGN(4);
*(.rodata*) /* Read-only data */ *(.rodata*) /* Read-only data */
. = ALIGN(4);
_etext = .; _etext = .;
} >rom } >rom
@@ -41,12 +43,14 @@ SECTIONS
.data : { .data : {
_data = .; _data = .;
*(.data*) /* Read-write initialized data */ *(.data*) /* Read-write initialized data */
. = ALIGN(4);
_edata = .; _edata = .;
} >ram AT >rom } >ram AT >rom
.bss : { .bss : {
*(.bss*) /* Read-write zero initialized data */ *(.bss*) /* Read-write zero initialized data */
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = .; _ebss = .;
} >ram AT >rom } >ram AT >rom
@@ -56,6 +60,7 @@ SECTIONS
*/ */
/DISCARD/ : { *(.eh_frame) } /DISCARD/ : { *(.eh_frame) }
. = ALIGN(4);
end = .; end = .;
} }

5
lib/stm32/f4/libopencm3_stm32f4.ld
View File

@@ -32,7 +32,9 @@ SECTIONS
.text : { .text : {
*(.vectors) /* Vector table */ *(.vectors) /* Vector table */
*(.text*) /* Program code */ *(.text*) /* Program code */
. = ALIGN(4);
*(.rodata*) /* Read-only data */ *(.rodata*) /* Read-only data */
. = ALIGN(4);
_etext = .; _etext = .;
} >rom } >rom
@@ -41,12 +43,14 @@ SECTIONS
.data : { .data : {
_data = .; _data = .;
*(.data*) /* Read-write initialized data */ *(.data*) /* Read-write initialized data */
. = ALIGN(4);
_edata = .; _edata = .;
} >ram AT >rom } >ram AT >rom
.bss : { .bss : {
*(.bss*) /* Read-write zero initialized data */ *(.bss*) /* Read-write zero initialized data */
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = .; _ebss = .;
} >ram AT >rom } >ram AT >rom
@@ -56,6 +60,7 @@ SECTIONS
*/ */
/DISCARD/ : { *(.eh_frame) } /DISCARD/ : { *(.eh_frame) }
. = ALIGN(4);
end = .; end = .;
} }