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authorSebastian Huber <sebastian.huber@embedded-brains.de>2014-01-28 11:52:17 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2014-02-04 10:06:34 +0100
commit960fd8546fb0130058e6a588fbc62d696d01df0e (patch)
treede9bc7a1e9f1e2369e941d888ff476917c02b044 /c/src/lib/libbsp/sh
parentscore: Add _Thread_Get_maximum_internal_threads() (diff)
downloadrtems-960fd8546fb0130058e6a588fbc62d696d01df0e.tar.bz2
bsps: Thread-local storage (TLS) for linkcmds
Diffstat (limited to 'c/src/lib/libbsp/sh')
-rw-r--r--c/src/lib/libbsp/sh/gensh1/startup/linkcmds20
-rw-r--r--c/src/lib/libbsp/sh/gensh2/startup/linkcmds20
-rw-r--r--c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram20
-rw-r--r--c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom20
-rw-r--r--c/src/lib/libbsp/sh/gensh4/startup/linkcmds14
-rw-r--r--c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom14
-rw-r--r--c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram14
-rw-r--r--c/src/lib/libbsp/sh/shsim/startup/linkcmds18
-rw-r--r--c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim18
9 files changed, 142 insertions, 16 deletions
diff --git a/c/src/lib/libbsp/sh/gensh1/startup/linkcmds b/c/src/lib/libbsp/sh/gensh1/startup/linkcmds
index 90715b234e..6a447a4cc7 100644
--- a/c/src/lib/libbsp/sh/gensh1/startup/linkcmds
+++ b/c/src/lib/libbsp/sh/gensh1/startup/linkcmds
@@ -128,9 +128,23 @@ SECTIONS
} > ram
_etext = .;
PROVIDE (etext = .);
- .fini . : { *(.fini) } =0
- .rodata . : { *(.rodata*) *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .fini . : { *(.fini) } > ram =0
+ .rodata . : { *(.rodata*) *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
diff --git a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds
index be04e23faa..7c090bb7ef 100644
--- a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds
+++ b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds
@@ -139,9 +139,23 @@ SECTIONS
} > ram
_etext = .;
PROVIDE (etext = .);
- .fini . : { *(.fini) } =0
- .rodata . : { *(.rodata*) *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .fini . : { *(.fini) } > ram =0
+ .rodata . : { *(.rodata*) *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
diff --git a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram
index 1d75185354..48c5f4fa46 100644
--- a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram
+++ b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram
@@ -138,9 +138,23 @@ SECTIONS
} > ram
_etext = .;
PROVIDE (etext = .);
- .fini . : { *(.fini) } =0
- .rodata . : { *(.rodata) *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .fini . : { *(.fini) } > ram =0
+ .rodata . : { *(.rodata) *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
diff --git a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom
index b734437d5c..930fa6d13d 100644
--- a/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom
+++ b/c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom
@@ -139,9 +139,23 @@ SECTIONS
} > ram
_etext = .;
PROVIDE (etext = .);
- .fini . : { *(.fini) } =0
- .rodata . : { *(.rodata) *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .fini . : { *(.fini) } > ram =0
+ .rodata . : { *(.rodata) *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
diff --git a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds
index 2546bf290f..e38cb63593 100644
--- a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds
+++ b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds
@@ -93,6 +93,20 @@ SECTIONS
*(.rodata.*)
*(.gnu.linkonce.r*)
} > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
.ctors :
{
___ctors = .;
diff --git a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom
index a5cd939181..89325c04da 100644
--- a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom
+++ b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom
@@ -105,6 +105,20 @@ SECTIONS
*(.gnu.linkonce.r*)
. = ALIGN(32);
} > rom
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > rom
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > rom
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
.ctors :
{
___ctors = .;
diff --git a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram
index 68c3b1a3cc..0ce6effae6 100644
--- a/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram
+++ b/c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram
@@ -92,6 +92,20 @@ SECTIONS
*(.gnu.linkonce.r*)
. = ALIGN(32);
} > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
.ctors : AT(LOADADDR(.rodata) + SIZEOF(.rodata))
{
___ctors = .;
diff --git a/c/src/lib/libbsp/sh/shsim/startup/linkcmds b/c/src/lib/libbsp/sh/shsim/startup/linkcmds
index a12af48b9c..4da05e451d 100644
--- a/c/src/lib/libbsp/sh/shsim/startup/linkcmds
+++ b/c/src/lib/libbsp/sh/shsim/startup/linkcmds
@@ -127,8 +127,22 @@ SECTIONS
} =0
_etext = .;
PROVIDE (etext = .);
- .rodata . : { *(.rodata*) .rodata.* *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .rodata . : { *(.rodata*) .rodata.* *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
diff --git a/c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim b/c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim
index 9e5c86f923..6543fbd8ce 100644
--- a/c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim
+++ b/c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim
@@ -121,8 +121,22 @@ SECTIONS
} =0
_etext = .;
PROVIDE (etext = .);
- .rodata . : { *(.rodata*) .rodata.* *(.gnu.linkonce.r*) }
- .rodata1 . : { *(.rodata1) }
+ .rodata . : { *(.rodata*) .rodata.* *(.gnu.linkonce.r*) } > ram
+ .rodata1 . : { *(.rodata1) } > ram
+ .tdata : {
+ __TLS_Data_begin = .;
+ *(.tdata .tdata.* .gnu.linkonce.td.*)
+ __TLS_Data_end = .;
+ } > ram
+ .tbss : {
+ __TLS_BSS_begin = .;
+ *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
+ __TLS_BSS_end = .;
+ } > ram
+ __TLS_Data_size = __TLS_Data_end - __TLS_Data_begin;
+ __TLS_BSS_size = __TLS_BSS_end - __TLS_BSS_begin;
+ __TLS_Size = __TLS_BSS_end - __TLS_Data_begin;
+ __TLS_Alignment = ALIGNOF (.tdata);
/* Adjust the address for the data segment. We want to adjust up to
the same address within the page on the next page up. */
. = ALIGN(128) + (. & (128 - 1));
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 16:38:14 +0000