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Add KEEP() around vectors in linker scripts. 

Vectors are needed by the CPU, but they don't need to be accessed by Rockbox.
Without the KEEP(), they can be removed when liking with --gc-sections, 
creating a broken binary without any warnings. This tells the linker to not
remove them. It should enable use of --gc-sections for all targets. When not
using --gc-sections, this does not change the binary.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31351 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Boris Gjenero 2011-12-18 06:43:08 +00:00
parent dc07503ad4
commit ca9111ef64
22 changed files with 31 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
firmware/decompressor/link.lds
View File

@ -17,7 +17,7 @@ SECTIONS
{
_loadaddress = .;
_dramend = . + DRAMSIZE;
*(.vectors)
KEEP(*(.vectors))
. = ALIGN(0x200);
} > DRAM

4
firmware/rom.lds
View File

@ -81,8 +81,8 @@ SECTIONS
loadaddress = .;
_loadaddress = .;
_datastart = .;
*(.resetvectors);
*(.vectors);
KEEP(*(.resetvectors));
KEEP(*(.vectors));
. = ALIGN(0x200);
*(.data)
. = ALIGN(0x4);

2
firmware/target/arm/at91sam/boot.lds
View File

@ -29,7 +29,7 @@ SECTIONS
.vectors 0 : AT (DRAMORIG + DRAMSIZE - 1M)
{
_start_vectors_section = .;
*(.vectors)
KEEP(*(.vectors))
*(.glue_7)
*(.glue_7t)
. = ALIGN(4);

2
firmware/target/arm/imx31/app.lds
View File

@ -89,7 +89,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors)
KEEP(*(.vectors))
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/ipod/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/iriver/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/olympus/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/pbell/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/philips/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/pnx0101/app.lds
View File

@ -73,7 +73,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
*(.dmabuf)
} >IRAM0 AT> DRAM

2
firmware/target/arm/s3c2440/app.lds
View File

@ -35,7 +35,7 @@ SECTIONS
.vectors DRAMORIG :
{
_vectorstart = .;
*(.vectors*);
KEEP(*(.vectors*));
*(.init.text)
. = ALIGN(0x4);
} > DRAM

2
firmware/target/arm/s3c2440/boot.lds
View File

@ -23,7 +23,7 @@ SECTIONS
.vectors DRAMORIG :
{
_vectorstart = .;
*(.vectors*);
KEEP(*(.vectors*));
*(.init.text)
. = ALIGN(0x4);
} > DRAM

2
firmware/target/arm/samsung/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/sandisk/app.lds
View File

@ -81,7 +81,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/tatung/app.lds
View File

@ -84,7 +84,7 @@ SECTIONS
.vectors 0x0 :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} AT> DRAM

2
firmware/target/arm/tcc780x/app.lds
View File

@ -69,7 +69,7 @@ SECTIONS
.vectors ITCMORIG :
{
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} > ITCM AT> DRAM

2
firmware/target/arm/tms320dm320/app.lds
View File

@ -77,7 +77,7 @@ SECTIONS
{
. = ALIGN(0x4);
_vectorsstart = .;
*(.vectors);
KEEP(*(.vectors));
_vectorsend = .;
} > ITCM AT> DRAM

10
firmware/target/mips/ingenic_jz47xx/app.lds
View File

@ -55,14 +55,14 @@ SECTIONS
.iram IRAMORIG: AT (_edata)
{
_iramstart = .;
*(.vectors.1);
KEEP(*(.vectors.1));
. = 0x100;
*(.vectors.2);
KEEP(*(.vectors.2));
. = 0x180;
*(.vectors.3);
KEEP(*(.vectors.3));
. = 0x200;
*(.vectors.4);
*(.vectors);
KEEP(*(.vectors.4));
KEEP(*(.vectors));
*(.icode);
*(.irodata);

10
firmware/target/mips/ingenic_jz47xx/boot.lds
View File

@ -49,14 +49,14 @@ SECTIONS
.iram IRAMORIG:
{
_iramstart = .;
*(.vectors.1);
KEEP(*(.vectors.1));
. = 0x100;
*(.vectors.2);
KEEP(*(.vectors.2));
. = 0x180;
*(.vectors.3);
KEEP(*(.vectors.3));
. = 0x200;
*(.vectors.4);
*(.vectors);
KEEP(*(.vectors.4));
KEEP(*(.vectors));
*(.icode);
*(.irodata);

2
firmware/test/i2c/app.lds
View File

@ -4,7 +4,7 @@ SECTIONS
{
.text 0x09010000 :
{
*(.vectors)
KEEP(*(.vectors))
. = ALIGN(0x200);
*(.init.text)
}

2
firmware/test/kernel/app.lds
View File

@ -4,7 +4,7 @@ SECTIONS
{
.text 0x09010000 :
{
*(.vectors)
KEEP(*(.vectors))
. = ALIGN(0x200);
*(.init.text)
}

2
flash/bootloader/no_rom.lds
View File

@ -13,7 +13,7 @@ SECTIONS
{
.vectors :
{
*(.vectors)
KEEP(*(.vectors))
. = ALIGN(0x200);
} > FLASH