remove all references to .dynsym
Discard all .dynsym sections from linker scripts
Remove all __dynsym_start definitions from linker scripts
Remove all __dynsym_start references from the codebase
Note: this touches include/asm-generic/sections.h, which
is not ARM-specific, but actual uses of __dynsym_start
are only in ARM, so this patch can safely go through
the ARM repository.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Tested-by: Lubomir Popov <lpopov@mm-sol.com>
Tested-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds
index ef4a25b..989ad71 100644
--- a/board/actux1/u-boot.lds
+++ b/board/actux1/u-boot.lds
@@ -70,11 +70,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
_end = .;
/*
@@ -96,6 +91,7 @@
KEEP(*(.__bss_end));
}
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynamic*) }
/DISCARD/ : { *(.plt*) }
diff --git a/board/actux2/u-boot.lds b/board/actux2/u-boot.lds
index 00ad8b7..0e20670 100644
--- a/board/actux2/u-boot.lds
+++ b/board/actux2/u-boot.lds
@@ -70,11 +70,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
_end = .;
/*
@@ -96,6 +91,7 @@
KEEP(*(.__bss_end));
}
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynamic*) }
/DISCARD/ : { *(.plt*) }
diff --git a/board/actux3/u-boot.lds b/board/actux3/u-boot.lds
index 44b990e..b7d29b4 100644
--- a/board/actux3/u-boot.lds
+++ b/board/actux3/u-boot.lds
@@ -70,11 +70,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
_end = .;
/*
@@ -96,6 +91,7 @@
KEEP(*(.__bss_end));
}
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynamic*) }
/DISCARD/ : { *(.plt*) }
diff --git a/board/ait/cam_enc_4xx/u-boot-spl.lds b/board/ait/cam_enc_4xx/u-boot-spl.lds
index 1daa1b3..3972685 100644
--- a/board/ait/cam_enc_4xx/u-boot-spl.lds
+++ b/board/ait/cam_enc_4xx/u-boot-spl.lds
@@ -54,11 +54,6 @@
__rel_dyn_end = .;
} >.sram
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- } >.sram
-
.bss :
{
. = ALIGN(4);
diff --git a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
index b1b8701..6fa4509 100644
--- a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
+++ b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
@@ -55,11 +55,6 @@
__rel_dyn_end = .;
} >.sram
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- } >.sram
-
.bss :
{
. = ALIGN(4);
diff --git a/board/davinci/da8xxevm/u-boot-spl-hawk.lds b/board/davinci/da8xxevm/u-boot-spl-hawk.lds
index 596a9e0..b452f20 100644
--- a/board/davinci/da8xxevm/u-boot-spl-hawk.lds
+++ b/board/davinci/da8xxevm/u-boot-spl-hawk.lds
@@ -61,7 +61,6 @@
__image_copy_end = .;
__rel_dyn_start = .;
__rel_dyn_end = .;
- __dynsym_start = .;
__got_start = .;
. = ALIGN(4);
diff --git a/board/dvlhost/u-boot.lds b/board/dvlhost/u-boot.lds
index 6d4b187..ecd9efe 100644
--- a/board/dvlhost/u-boot.lds
+++ b/board/dvlhost/u-boot.lds
@@ -70,11 +70,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
_end = .;
/*
@@ -96,6 +91,7 @@
KEEP(*(.__bss_end));
}
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynamic*) }
/DISCARD/ : { *(.plt*) }
diff --git a/board/freescale/mx31ads/u-boot.lds b/board/freescale/mx31ads/u-boot.lds
index 4969960..2197883 100644
--- a/board/freescale/mx31ads/u-boot.lds
+++ b/board/freescale/mx31ads/u-boot.lds
@@ -73,11 +73,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
_end = .;
/*
@@ -100,6 +95,7 @@
}
/DISCARD/ : { *(.bss*) }
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynsym*) }
/DISCARD/ : { *(.dynamic*) }
diff --git a/board/vpac270/u-boot-spl.lds b/board/vpac270/u-boot-spl.lds
index 61d1154..1a3ef92 100644
--- a/board/vpac270/u-boot-spl.lds
+++ b/board/vpac270/u-boot-spl.lds
@@ -67,11 +67,6 @@
__rel_dyn_end = .;
}
- .dynsym : {
- __dynsym_start = .;
- *(.dynsym)
- }
-
. = ALIGN(0x800);
_end = .;
@@ -84,6 +79,7 @@
}
/DISCARD/ : { *(.bss*) }
+ /DISCARD/ : { *(.dynsym) }
/DISCARD/ : { *(.dynstr*) }
/DISCARD/ : { *(.dynsym*) }
/DISCARD/ : { *(.dynamic*) }