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Correct several m9s12x link issues

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3319 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2011-02-26 18:58:45 +00:00
parent 8cdb7c7e71
commit 2d7bbe8ed8
2 changed files with 30 additions and 16 deletions
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configs/ne64badge/ostest/ld.script.banked
+16 -8
View File
@@ -39,16 +39,20 @@
MEMORY MEMORY
{ {
/* The 8Kb SRAM is mapped to 0x2000-0x2fff. The top 256 bytes are reserved /* The register space resides at address 0x0000-0x03ff. The following
* for the serial monitor stack space. * address, 0x0400-0x1fff are unused.
*
* The 8Kb SRAM is mapped to 0x2000-0x2fff.
*/ */
sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K-256 sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K
/* Two fixed text flash pages (corresponding to page 3e and 3f) */ /* Two fixed text flash pages (corresponding to page 3e and 3f). The
* top 256 bytes of page 3f is reserved to hold the interrupt vectors
*/
lowtext(rx) : ORIGIN = 0x4000, LENGTH = 16K /* Page 3e */ lowtext(rx) : ORIGIN = 0x4000, LENGTH = 16K /* Page 3e */
hitext (rx) : ORIGIN = 0xc000, LENGTH = 16K-2k /* Page 3f */ hitext (rx) : ORIGIN = 0xc000, LENGTH = 16K-256 /* Page 3f */
/* Flash memory pages: /* Flash memory pages:
* *
@@ -79,9 +83,9 @@ MEMORY
page3e (rx) : ORIGIN = 0x0f8000, LENGTH = 16K /* Page 3e */ page3e (rx) : ORIGIN = 0x0f8000, LENGTH = 16K /* Page 3e */
page3f (rx) : ORIGIN = 0x0fc000, LENGTH = 16K-2K /* Page 3f */ page3f (rx) : ORIGIN = 0x0fc000, LENGTH = 16K-2K /* Page 3f */
/* Vectors. These get relocated to 0xf780-f7ff by the serial loader */ /* Vectors */
vectors (rx) : ORIGIN = 0xff80, LENGTH = 256 vectors (rx) : ORIGIN = 0xff80, LENGTH = 256
} }
ENTRY(_stext) ENTRY(_stext)
@@ -89,7 +93,7 @@ SECTIONS
{ {
.text : { .text : {
_stext = ABSOLUTE(.); _stext = ABSOLUTE(.);
*(.vectors) *(nonbanked)
*(.text .text.*) *(.text .text.*)
*(.fixup) *(.fixup)
*(.gnu.warning) *(.gnu.warning)
@@ -113,6 +117,10 @@ SECTIONS
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > lowtext } > sram AT > lowtext
.vectors : {
*(vectors)
} > vectors
.bss : { /* BSS */ .bss : { /* BSS */
_sbss = ABSOLUTE(.); _sbss = ABSOLUTE(.);
*(.bss .bss.*) *(.bss .bss.*)
configs/ne64badge/ostest/ld.script.nonbanked
+14 -8
View File
@@ -39,20 +39,22 @@
MEMORY MEMORY
{ {
/* The 8Kb SRAM is mapped to 0x2000-0x2fff. The top 256 bytes are reserved /* The register space resides at address 0x0000-0x03ff. The following
* for the serial monitor stack space. * address, 0x0400-0x1fff are unused.
*
* The 8Kb SRAM is mapped to 0x2000-0x2fff.
*/ */
sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K-256 sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K
/* Three fixed text flash pages (corresponding to page 3e, 3d, and 3f) at /* Three fixed text flash pages (corresponding to page 3e, 3d, and 3f) at
* 16Kb each (minus 2Kb at the end of page 3f that is reserved at the top for * 16Kb each (minus 256 bytes at the end of page 3f that is reserved for
* the serial boot loader * interrupt vectors).
*/ */
text (rx) : ORIGIN = 0x4000, LENGTH = 48K-2k /* Page 3e, 3d, and 3f */ text (rx) : ORIGIN = 0x4000, LENGTH = 48K-256 /* Page 3e, 3d, and 3f */
/* Vectors. These get relocated to 0xf780-f7ff by the serial loader */ /* Vectors */
vectors (rx) : ORIGIN = 0xff80, LENGTH = 256 vectors (rx) : ORIGIN = 0xff80, LENGTH = 256
} }
@@ -62,7 +64,7 @@ SECTIONS
{ {
.text : { .text : {
_stext = ABSOLUTE(.); _stext = ABSOLUTE(.);
*(.vectors) *(nonbanked)
*(.text .text.*) *(.text .text.*)
*(.fixup) *(.fixup)
*(.gnu.warning) *(.gnu.warning)
@@ -86,6 +88,10 @@ SECTIONS
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > text } > sram AT > text
.vectors : {
*(vectors)
} > vectors
.bss : { /* BSS */ .bss : { /* BSS */
_sbss = ABSOLUTE(.); _sbss = ABSOLUTE(.);
*(.bss .bss.*) *(.bss .bss.*)