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Add RTEMS linker sets

Browse Source 
Update #2408.
This commit is contained in:
Sebastian Huber
2015-09-16 07:13:58 +02:00
parent 9736283857
commit b618d8cfc5
85 changed files with 960 additions and 23 deletions
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2
c/src/lib/libbsp/arm/gba/startup/linkcmds
View File

@@ -135,6 +135,7 @@ SECTIONS
*(.rodata1)
*(EXCLUDE_FILE(*.rodata.* *.ewram.o *.iwram.o) .rodata)
*(.rodata.* .gnu.linkonce.r*)
KEEP (*(SORT(.rtemsroset.*)))
*(.roda) /* deprecated: for compatibility with objcopyroda */
SORT(CONSTRUCTORS)
. = ALIGN(4);
@@ -302,6 +303,7 @@ SECTIONS
*(EXCLUDE_FILE(*.rodata.* *.ewram.o *.iwram.o) .data)
*(.data.* .gnu.linkonce.d.*)
*(.data1)
KEEP (*(SORT(.rtemsrwset.*)))
*(.sdata .sdata.* .gnu.linkonce.s.*)
. = ALIGN(4);
} =0xFF

2
c/src/lib/libbsp/avr/avrtest/startup/linkcmds
View File

@@ -172,8 +172,10 @@ SECTIONS
{
*(.data)
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.rodata) /* We need to include .rodata here if gcc is used */
*(.rodata*) /* with -fdata-sections. */
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.d*)
. = ALIGN(2);
_edata = . ;

2
c/src/lib/libbsp/bfin/TLL6527M/startup/linkcmds
View File

@@ -93,6 +93,7 @@ SECTIONS
.data :
{
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.jcr)
*(.gnu.linkonce.d*)
CONSTRUCTORS
@@ -108,6 +109,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} > sdram

2
c/src/lib/libbsp/bfin/bf537Stamp/startup/linkcmds
View File

@@ -101,6 +101,7 @@ SECTIONS
.data :
{
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.jcr)
*(.gnu.linkonce.d*)
CONSTRUCTORS
@@ -116,6 +117,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} > sdram

2
c/src/lib/libbsp/bfin/eZKit533/startup/linkcmds
View File

@@ -90,6 +90,7 @@ SECTIONS
.data :
{
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.jcr)
*(.gnu.linkonce.d*)
CONSTRUCTORS
@@ -105,6 +106,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} > sdram

2
c/src/lib/libbsp/h8300/h8sim/startup/linkcmds
View File

@@ -56,6 +56,7 @@ SECTIONS
. = ALIGN (16);
PROVIDE(_rodata_start = . );
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
PROVIDE(_erodata = . );
@@ -88,6 +89,7 @@ SECTIONS
.data SIZEOF(.tors) + ADDR(.tors):
{
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gcc_exc*)
CONSTRUCTORS
_edata = .;

3
c/src/lib/libbsp/lm32/lm32_evr/startup/linkcmds
View File

@@ -77,7 +77,7 @@ SECTIONS
.fini : { _fini = .; KEEP(*(.fini)) } > sdram
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) } > sdram
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > sdram
.rodata1 : { *(.rodata1) } > sdram
.tdata : {
_TLS_Data_begin = .;
@@ -154,6 +154,7 @@ SECTIONS
*/
PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data .data.* .gnu.linkonce.d*)
KEEP (*(SORT(.rtemsrwset.*)))
SORT(CONSTRUCTORS)
} > sdram
.data1 : { *(.data1) } > sdram

3
c/src/lib/libbsp/lm32/milkymist/startup/linkcmds
View File

@@ -76,7 +76,7 @@ SECTIONS
.fini : { _fini = .; KEEP(*(.fini)) } > sdram
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) } > sdram
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > sdram
.rodata1 : { *(.rodata1) } > sdram
.tdata : {
_TLS_Data_begin = .;
@@ -153,6 +153,7 @@ SECTIONS
*/
PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data .data.* .gnu.linkonce.d*)
KEEP (*(SORT(.rtemsrwset.*)))
SORT(CONSTRUCTORS)
} > sdram
.data1 : { *(.data1) } > sdram

3
c/src/lib/libbsp/m32c/m32cbsp/startup/linkcmds
View File

@@ -52,7 +52,7 @@ SECTIONS
*(.plt)
KEEP (*(.init))
KEEP (*(.fini))
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*)
*(.rodata1)
*(.eh_frame_hdr)
KEEP (*(.eh_frame))
@@ -119,6 +119,7 @@ SECTIONS
*(.dynamic)
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
KEEP (*(.gnu.linkonce.d.*personality*))
SORT(CONSTRUCTORS)
*(.data1)

3
c/src/lib/libbsp/m32r/m32rsim/startup/linkcmds
View File

@@ -78,7 +78,7 @@ SECTIONS
PROVIDE (__etext = .);
PROVIDE (_etext = .);
PROVIDE (etext = .);
.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
.rodata : { *(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*) }
.rodata1 : { *(.rodata1) }
.tdata : {
_TLS_Data_begin = .;
@@ -168,6 +168,7 @@ SECTIONS
.data :
{
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
SORT(CONSTRUCTORS)
}
.data1 : { *(.data1) }

2
c/src/lib/libbsp/m68k/av5282/startup/linkcmds
View File

@@ -123,6 +123,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -157,6 +158,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/av5282/startup/linkcmdsflash
View File

@@ -122,6 +122,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -157,6 +158,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/av5282/startup/linkcmdsram
View File

@@ -122,6 +122,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -156,6 +157,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/csb360/startup/linkcmds
View File

@@ -95,6 +95,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -128,6 +129,7 @@ SECTIONS
*(.shdata)
. = ALIGN (0x10);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
. = ALIGN (0x10);
*(.gcc_exc)
*(.gcc_except_table*)

2
c/src/lib/libbsp/m68k/gen68302/startup/linkcmds
View File

@@ -109,6 +109,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -137,6 +138,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/gen68340/startup/linkcmds
View File

@@ -137,6 +137,7 @@ SECTIONS {
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -165,6 +166,7 @@ SECTIONS {
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/gen68360/startup/linkcmds
View File

@@ -101,6 +101,7 @@ SECTIONS {
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -129,6 +130,7 @@ SECTIONS {
.data : {
_copy_start = .;
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/gen68360/startup/linkcmds.bootp
View File

@@ -106,6 +106,7 @@ SECTIONS {
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -134,6 +135,7 @@ SECTIONS {
.data : AT(SIZEOF(.text)) {
_copy_start = .;
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.jcr)
*(.gcc_except_table*)

2
c/src/lib/libbsp/m68k/gen68360/startup/linkcmds.prom
View File

@@ -105,6 +105,7 @@ SECTIONS {
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -133,6 +134,7 @@ SECTIONS {
.data : AT(SIZEOF(.text)) {
_copy_start = .;
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.jcr)
*(.gcc_except_table*)

2
c/src/lib/libbsp/m68k/idp/startup/linkcmds
View File

@@ -106,6 +106,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -134,6 +135,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5206elite/startup/linkcmds
View File

@@ -130,6 +130,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -161,6 +162,7 @@ SECTIONS
*(.shdata)
. = ALIGN (0x10);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
. = ALIGN (0x10);
*(.gcc_exc)
*(.gcc_except_table*)

2
c/src/lib/libbsp/m68k/mcf5206elite/startup/linkcmds.flash
View File

@@ -130,6 +130,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -162,6 +163,7 @@ SECTIONS
*(.shdata)
. = ALIGN (0x10);
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
. = ALIGN (0x10);
*(.gcc_exc)
*(.gcc_except_table*)

2
c/src/lib/libbsp/m68k/mcf52235/startup/linkcmds
View File

@@ -110,6 +110,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -146,6 +147,7 @@ SECTIONS
PROVIDE( _copy_start = .);
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5225x/startup/linkcmds
View File

@@ -110,6 +110,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -145,6 +146,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5235/startup/linkcmds
View File

@@ -130,6 +130,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -164,6 +165,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash
View File

@@ -134,6 +134,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -169,6 +170,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsram
View File

@@ -130,6 +130,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -164,6 +165,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5329/startup/linkcmds
View File

@@ -121,6 +121,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -156,6 +157,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mcf5329/startup/linkcmdsflash
View File

@@ -117,6 +117,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -152,6 +153,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mrm332/startup/linkcmds
View File

@@ -137,6 +137,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -169,6 +170,7 @@ SECTIONS
{
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mvme136/startup/linkcmds
View File

@@ -106,6 +106,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -134,6 +135,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mvme147/startup/linkcmds
View File

@@ -110,6 +110,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -138,6 +139,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mvme147s/startup/linkcmds
View File

@@ -110,6 +110,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -138,6 +139,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mvme162/startup/linkcmds
View File

@@ -113,6 +113,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -141,6 +142,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/mvme167/startup/linkcmds
View File

@@ -119,6 +119,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
PROVIDE(_erodata = . );
@@ -148,6 +149,7 @@ SECTIONS
.data : {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/ods68302/startup/debugger
View File

@@ -50,6 +50,8 @@ SECTIONS
{
data_start = .;
*(.data)
KEEP (*(SORT(.rtemsroset.*)))
KEEP (*(SORT(.rtemsrwset.*)))
edata = .;
}
.bss (ADDR(.data) + SIZEOF(.data)) :

2
c/src/lib/libbsp/m68k/ods68302/startup/linkcmds
View File

@@ -122,6 +122,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = .;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -152,6 +153,7 @@ SECTIONS
AT (ADDR(.tdata) + SIZEOF(.tdata)) {
PROVIDE (_copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/m68k/ods68302/startup/rom
View File

@@ -52,6 +52,8 @@ SECTIONS
{
data_start = .;
*(.data)
KEEP (*(SORT(.rtemsroset.*)))
KEEP (*(SORT(.rtemsrwset.*)))
edata = .;
}
.bss (ADDR(.data) + SIZEOF(.data)) :

2
c/src/lib/libbsp/m68k/uC5282/startup/linkcmds
View File

@@ -138,6 +138,7 @@ SECTIONS
. = ALIGN (16);
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN (16);
@@ -172,6 +173,7 @@ SECTIONS
PROVIDE( _data_dest_start = . );
PROVIDE( _copy_start = .);
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
*(.gcc_except_table*)
*(.jcr)

2
c/src/lib/libbsp/mips/csb350/startup/linkcmds
View File

@@ -111,6 +111,7 @@ SECTIONS
*(.rdata)
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} >ram
@@ -139,6 +140,7 @@ SECTIONS
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
} >ram

2
c/src/lib/libbsp/mips/genmongoosev/startup/linkcmds
View File

@@ -108,6 +108,7 @@ SECTIONS
*(.rdata)
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} >ram
@@ -136,6 +137,7 @@ SECTIONS
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
} >ram

2
c/src/lib/libbsp/mips/hurricane/startup/linkcmds
View File

@@ -97,6 +97,7 @@ SECTIONS
*(.rdata)
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
}
@@ -124,6 +125,7 @@ SECTIONS
.data : {
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
}

2
c/src/lib/libbsp/mips/rbtx4925/startup/linkcmds
View File

@@ -97,6 +97,7 @@ SECTIONS
*(.rdata)
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
}
@@ -124,6 +125,7 @@ SECTIONS
.data : {
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
}

2
c/src/lib/libbsp/mips/rbtx4938/startup/linkcmds
View File

@@ -97,6 +97,7 @@ SECTIONS
*(.rdata)
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
}
@@ -124,6 +125,7 @@ SECTIONS
.data : {
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
}

3
c/src/lib/libbsp/moxie/moxiesim/startup/linkcmds
View File

@@ -130,7 +130,7 @@ SECTIONS
{
KEEP (*(.fini))
} =0
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) }
.rodata : { *(.rodata) *(.rodata.*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) }
.rodata1 : { *(.rodata1) }
.tdata : {
_TLS_Data_begin = .;
@@ -156,6 +156,7 @@ SECTIONS
{
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
}

3
c/src/lib/libbsp/nios2/nios2_iss/startup/linkcmds
View File

@@ -193,7 +193,7 @@ SECTIONS
{
PROVIDE (__ram_rodata_start = ABSOLUTE(.));
. = ALIGN(32 / 8);
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*)
*(.rodata1)
} > onchip_memory_0
@@ -227,6 +227,7 @@ SECTIONS
*(.got.plt) *(.got)
*(.data1)
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
_gp = ABSOLUTE(. + 0x8000);
PROVIDE(gp = _gp);

3
c/src/lib/libbsp/powerpc/beatnik/startup/linkcmds
View File

@@ -93,7 +93,7 @@ SECTIONS
} > CODE
.fini : { _fini = .; *(.fini) } >CODE
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) } > CODE
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > CODE
.rodata1 : { *(.rodata1) } > CODE
.tdata : {
_TLS_Data_begin = .;
@@ -142,6 +142,7 @@ SECTIONS
{
PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
CONSTRUCTORS
} > CODE

3
c/src/lib/libbsp/powerpc/ep1a/startup/linkcmds
View File

@@ -62,7 +62,7 @@ SECTIONS
} =0
.init : { _init = .; *(.init) }
.fini : { _fini = .; *(.fini) }
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) }
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) }
.rodata1 : { *(.rodata1) }
.tdata : {
_TLS_Data_begin = .;
@@ -109,6 +109,7 @@ SECTIONS
{
PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d.*)
CONSTRUCTORS
}

2
c/src/lib/libbsp/powerpc/gen5200/startup/linkcmds.base
View File

@@ -87,6 +87,7 @@ SECTIONS {
* BSP: Moved into .text from .*
*/
*(.rodata .rodata.* .gnu.linkonce.r.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.rodata1)
*(.interp)
*(.note.gnu.build-id)
@@ -223,6 +224,7 @@ SECTIONS {
PROVIDE_HIDDEN (__fini_array_end = .);
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
KEEP (*(.gnu.linkonce.d.*personality*))
SORT(CONSTRUCTORS)

2
c/src/lib/libbsp/powerpc/haleakala/startup/linkcmds
View File

@@ -37,6 +37,7 @@ SECTIONS
*(.text*)
*(.rodata*)
*(.rodata1)
KEEP (*(SORT(.rtemsroset.*)))
/*
* Special FreeBSD sysctl sections.
@@ -208,6 +209,7 @@ SECTIONS
data.start = .;
*(.data)
*(.data1)
KEEP (*(SORT(.rtemsrwset.*)))
*(.data.* .gnu.linkonce.d.*)
data.end = .;
} > RAM

2
c/src/lib/libbsp/powerpc/mbx8xx/startup/linkcmds
View File

@@ -125,6 +125,7 @@ SECTIONS
*(.shdata)
*(.rodata*)
*(.rodata1)
KEEP (*(SORT(.rtemsroset.*)))
*(.descriptors)
*(rom_ver)
_erodata = .;
@@ -207,6 +208,7 @@ SECTIONS
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.data1)
PROVIDE (__EXCEPT_START__ = .);

2
c/src/lib/libbsp/powerpc/mpc8260ads/startup/linkcmds
View File

@@ -125,6 +125,7 @@ SECTIONS
*(.shdata)
*(.rodata)
*(.rodata1)
KEEP (*(SORT(.rtemsroset.*)))
*(.descriptors)
*(rom_ver)
_erodata = .;
@@ -269,6 +270,7 @@ SECTIONS
*(.data)
*(.data1)
*(.data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
PROVIDE (__SDATA_START__ = .);
*(.sdata .sdata.* .gnu.linkonce.s.*)
data.end = .;

3
c/src/lib/libbsp/powerpc/qemuppc/startup/linkcmds
View File

@@ -95,7 +95,7 @@ SECTIONS
.rodata :
{
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*)
*(.rodata1)
. = ALIGN (bsp_section_align);
__rodata_end = .;
@@ -127,6 +127,7 @@ SECTIONS
{
__data_start = .;
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
KEEP (*(.gnu.linkonce.d.*personality*))
SORT(CONSTRUCTORS)
*(.data1)

3
c/src/lib/libbsp/powerpc/score603e/startup/linkcmds
View File

@@ -101,7 +101,7 @@ SECTIONS
} >RAM
.init : { _init = .; __init = .; *(.init) } >RAM
.fini : { _fini = .; __fini = .; *(.fini) } >RAM
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) } >RAM
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } >RAM
.rodata1 : { *(.rodata1) } >RAM
.tdata : {
_TLS_Data_begin = .;
@@ -146,6 +146,7 @@ SECTIONS
{
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d.*)
CONSTRUCTORS
} >RAM

3
c/src/lib/libbsp/powerpc/shared/startup/linkcmds
View File

@@ -77,7 +77,7 @@ SECTIONS
.fini : { _fini = .; KEEP(*(.fini)) } > CODE
.rodata : { *(.rodata*) *(.gnu.linkonce.r*) } > CODE
.rodata : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > CODE
.rodata1 : { *(.rodata1) } > CODE
.tdata : {
@@ -157,6 +157,7 @@ SECTIONS
*/
PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data .data.* .gnu.linkonce.d*)
KEEP (*(SORT(.rtemsrwset.*)))
SORT(CONSTRUCTORS)
} > CODE
.data1 : { *(.data1) } > CODE

2
c/src/lib/libbsp/powerpc/ss555/startup/linkcmds
View File

@@ -121,6 +121,7 @@ SECTIONS
*(.shdata)
*(.rodata*)
*(.rodata1)
KEEP (*(SORT(.rtemsroset.*)))
*(.descriptors)
*(rom_ver)
_erodata = .;
@@ -171,6 +172,7 @@ SECTIONS
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.data1)
PROVIDE (__SDATA_START__ = .);

3
c/src/lib/libbsp/powerpc/tqm8xx/startup/linkcmds.base
View File

@@ -78,7 +78,7 @@ SECTIONS {
/*
* BSP: Moved into .text from .*
*/
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*)
*(.rodata1)
*(.interp)
*(.note.gnu.build-id)
@@ -218,6 +218,7 @@ SECTIONS {
PROVIDE_HIDDEN (__fini_array_end = .);
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
KEEP (*(.gnu.linkonce.d.*personality*))
SORT(CONSTRUCTORS)

3
c/src/lib/libbsp/powerpc/virtex4/startup/linkcmds
View File

@@ -91,7 +91,7 @@ SECTIONS
} > RAM
/* Miscellaneous read-only data */
.rodata : { *(.rodata.* .gnu.linkonce.r*) } > RAM
.rodata : { *(.rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r*) } > RAM
.rodata1 : { *(.rodata1) } > RAM
.tdata : {
@@ -139,6 +139,7 @@ SECTIONS
.data : { PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
} > RAM

3
c/src/lib/libbsp/powerpc/virtex5/startup/linkcmds
View File

@@ -91,7 +91,7 @@ SECTIONS
} > RAM
/* Miscellaneous read-only data */
.rodata : { *(.rodata.* .gnu.linkonce.r*) } > RAM
.rodata : { *(.rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r*) } > RAM
.rodata1 : { *(.rodata1) } > RAM
.tdata : {
@@ -139,6 +139,7 @@ SECTIONS
.data : { PROVIDE(__DATA_START__ = ABSOLUTE(.) );
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
} > RAM

3
c/src/lib/libbsp/sh/gensh1/startup/linkcmds
View File

@@ -131,7 +131,7 @@ SECTIONS
.fini . : { KEEP(*(.fini)) } > ram =0
.ctors . : { KEEP(*(.ctors)) } > ram =0
.dtors . : { KEEP(*(.dtors)) } > ram =0
.rodata . : { *(.rodata*) *(.gnu.linkonce.r*) } > ram
.rodata . : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram
.rodata1 . : { *(.rodata1) } > ram
.tdata : {
__TLS_Data_begin = .;
@@ -155,6 +155,7 @@ SECTIONS
.data . :
{
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gcc_exc*)
___EH_FRAME_BEGIN__ = .;
*(.eh_fram*)

3
c/src/lib/libbsp/sh/gensh2/startup/linkcmds
View File

@@ -142,7 +142,7 @@ SECTIONS
.fini . : { KEEP(*(.fini)) } > ram =0
.ctors . : { KEEP(*(.ctors)) } > ram =0
.dtors . : { KEEP(*(.dtors)) } > ram =0
.rodata . : { *(.rodata*) *(.gnu.linkonce.r*) } > ram
.rodata . : { *(.rodata*) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram
.rodata1 . : { *(.rodata1) } > ram
.tdata : {
__TLS_Data_begin = .;
@@ -166,6 +166,7 @@ SECTIONS
.data . :
{
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gcc_exc*)
___EH_FRAME_BEGIN__ = .;
*(.eh_fram*)

3
c/src/lib/libbsp/sh/gensh2/startup/linkcmds.ram
View File

@@ -139,7 +139,7 @@ SECTIONS
_etext = .;
PROVIDE (etext = .);
.fini . : { *(.fini) } > ram =0
.rodata . : { *(.rodata) *(.gnu.linkonce.r*) } > ram
.rodata . : { *(.rodata) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram
.rodata1 . : { *(.rodata1) } > ram
.tdata : {
__TLS_Data_begin = .;
@@ -163,6 +163,7 @@ SECTIONS
.data . :
{
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
CONSTRUCTORS
} > ram

3
c/src/lib/libbsp/sh/gensh2/startup/linkcmds.rom
View File

@@ -140,7 +140,7 @@ SECTIONS
_etext = .;
PROVIDE (etext = .);
.fini . : { *(.fini) } > ram =0
.rodata . : { *(.rodata) *(.gnu.linkonce.r*) } > ram
.rodata . : { *(.rodata) KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram
.rodata1 . : { *(.rodata1) } > ram
.tdata : {
__TLS_Data_begin = .;
@@ -164,6 +164,7 @@ SECTIONS
.data . :
{
*(.data)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
CONSTRUCTORS
} > ram

2
c/src/lib/libbsp/sh/gensh4/startup/linkcmds
View File

@@ -87,6 +87,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
} > ram
.tdata : {
@@ -113,6 +114,7 @@ SECTIONS
{
copy_start = .;
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gcc_exc*)
___EH_FRAME_BEGIN__ = .;
*(.eh_fram*)

2
c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom
View File

@@ -102,6 +102,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN(32);
} > rom
@@ -162,6 +163,7 @@ SECTIONS
copy_start = .;
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
copy_end = .;

2
c/src/lib/libbsp/sh/gensh4/startup/linkcmds.rom2ram
View File

@@ -89,6 +89,7 @@ SECTIONS
{
*(.rodata)
*(.rodata.*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
. = ALIGN(32);
} > ram
@@ -147,6 +148,7 @@ SECTIONS
{
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
SORT(CONSTRUCTORS)
copy_end = .;

3
c/src/lib/libbsp/sh/shsim/startup/linkcmds.sim
View File

@@ -121,7 +121,7 @@ SECTIONS
} =0
_etext = .;
PROVIDE (etext = .);
.rodata . : { *(.rodata*) .rodata.* *(.gnu.linkonce.r*) } > ram
.rodata . : { *(.rodata*) .rodata.* KEEP (*(SORT(.rtemsroset.*))) *(.gnu.linkonce.r*) } > ram
.rodata1 . : { *(.rodata1) } > ram
.tdata : {
__TLS_Data_begin = .;
@@ -145,6 +145,7 @@ SECTIONS
.data . :
{
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gcc_exc*)
___EH_FRAME_BEGIN__ = .;
*(.eh_fram*)

2
c/src/lib/libbsp/sparc64/shared/startup/linkcmds
View File

@@ -138,6 +138,7 @@ SECTIONS
_rodata_start = . ;
*(.rodata*)
KEEP (*(SORT(.rtemsroset.*)))
*(.gnu.linkonce.r*)
_erodata = ALIGN( 0x10 ) ;
@@ -173,6 +174,7 @@ SECTIONS
_data_start = . ;
*(.data)
*(.data*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.rodata) /* We need to include .rodata here if gcc is used */
*(.rodata*) /* with -fdata-sections. */
*(.gnu.linkonce.d*)

3
c/src/lib/libbsp/v850/gdbv850sim/startup/linkcmds
View File

@@ -89,7 +89,7 @@ SECTIONS
*(.call_table_text)
}
.fini : { KEEP (*(.fini)) } =0
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) }
.rodata : { *(.rodata .rodata.* KEEP (*(SORT(.rtemsroset.*))) .gnu.linkonce.r.*) }
.rodata1 : { *(.rodata1) }
.tdata : {
__TLS_Data_begin = .;
@@ -111,6 +111,7 @@ SECTIONS
{
*(.data)
*(.data.*)
KEEP (*(SORT(.rtemsrwset.*)))
*(.gnu.linkonce.d*)
CONSTRUCTORS
}

1
cpukit/score/Makefile.am
View File

@@ -17,6 +17,7 @@ include_sys_HEADERS += include/sys/timex.h
include_rtemsdir = $(includedir)/rtems
include_rtems_HEADERS =
include_rtems_HEADERS += include/rtems/linkersets.h
include_rtems_HEADERS += include/rtems/system.h
include_rtems_HEADERS += include/rtems/seterr.h

96
cpukit/score/include/rtems/linkersets.h Normal file
View File

@@ -0,0 +1,96 @@
/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifndef _RTEMS_LINKERSET_H
#define _RTEMS_LINKERSET_H
#include <rtems/score/basedefs.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define RTEMS_LINKER_SET_BEGIN( set ) \
_Linker_set_##set##_begin
#define RTEMS_LINKER_SET_END( set ) \
_Linker_set_##set##_end
#define RTEMS_LINKER_SET_SIZE( set ) \
( (size_t) ( _Linker_set_##set##_end - _Linker_set_##set##_begin ) )
#define RTEMS_LINKER_ROSET_DECLARE( set, type ) \
extern type volatile const RTEMS_LINKER_SET_BEGIN( set )[0]; \
extern type volatile const RTEMS_LINKER_SET_END( set )[0]
#define RTEMS_LINKER_ROSET( set, type ) \
type volatile const RTEMS_LINKER_SET_BEGIN( set )[0] \
RTEMS_SECTION( ".rtemsroset." #set ".begin" ) RTEMS_USED; \
type volatile const RTEMS_LINKER_SET_END( set )[0] \
RTEMS_SECTION( ".rtemsroset." #set ".end" ) RTEMS_USED
#define RTEMS_LINKER_ROSET_ITEM_DECLARE( set, type, item ) \
extern type volatile const _Linker_set_##set##_##item
#define RTEMS_LINKER_ROSET_ITEM_REFERENCE( set, type, item ) \
static type volatile const * const _Set_reference_##set##_##item \
RTEMS_SECTION( ".rtemsroset.reference" ) RTEMS_USED = \
&_Linker_set_##set##_##item
#define RTEMS_LINKER_ROSET_ITEM_ORDERED( set, type, item, order ) \
type volatile const _Linker_set_##set##_##item \
RTEMS_SECTION( ".rtemsroset." #set ".content.0." RTEMS_XSTRING( order ) ) \
RTEMS_USED
#define RTEMS_LINKER_ROSET_ITEM( set, type, item ) \
type volatile const _Linker_set_##set##_##item \
RTEMS_SECTION( ".rtemsroset." #set ".content.1" ) RTEMS_USED
#define RTEMS_LINKER_RWSET_DECLARE( set, type ) \
extern type volatile RTEMS_LINKER_SET_BEGIN( set )[0]; \
extern type volatile RTEMS_LINKER_SET_END( set )[0]
#define RTEMS_LINKER_RWSET( set, type ) \
type volatile RTEMS_LINKER_SET_BEGIN( set )[0] \
RTEMS_SECTION( ".rtemsrwset." #set ".begin" ) RTEMS_USED; \
type volatile RTEMS_LINKER_SET_END( set )[0] \
RTEMS_SECTION( ".rtemsrwset." #set ".end" ) RTEMS_USED
#define RTEMS_LINKER_RWSET_ITEM_DECLARE( set, type, item ) \
extern type volatile _Linker_set_##set##_##item
/*
* The .rtemsroset is here not a typo. We must ensure that the references are
* not a victim of the garbage collection of the linker. Thus, we place them
* in a dedicated area of the RTEMS read-only linker set section.
*/
#define RTEMS_LINKER_RWSET_ITEM_REFERENCE( set, type, item ) \
static type volatile * const _Set_reference_##set##_##item \
RTEMS_SECTION( ".rtemsroset.reference" ) RTEMS_USED = \
&_Linker_set_##set##_##item
#define RTEMS_LINKER_RWSET_ITEM_ORDERED( set, type, item, order ) \
type volatile _Linker_set_##set##_##item \
RTEMS_SECTION( ".rtemsrwset." #set ".content.0." RTEMS_XSTRING( order ) ) \
RTEMS_USED
#define RTEMS_LINKER_RWSET_ITEM( set, type, item ) \
type volatile _Linker_set_##set##_##item \
RTEMS_SECTION( ".rtemsrwset." #set ".content.1" ) RTEMS_USED
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _RTEMS_LINKERSET_H */

4
cpukit/score/preinstall.am
View File

@@ -43,6 +43,10 @@ $(PROJECT_INCLUDE)/rtems/$(dirstamp):
@: > $(PROJECT_INCLUDE)/rtems/$(dirstamp)
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/$(dirstamp)
$(PROJECT_INCLUDE)/rtems/linkersets.h: include/rtems/linkersets.h $(PROJECT_INCLUDE)/rtems/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/linkersets.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/linkersets.h
$(PROJECT_INCLUDE)/rtems/system.h: include/rtems/system.h $(PROJECT_INCLUDE)/rtems/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/system.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/system.h

9
doc/user/Makefile.am
View File

@@ -15,7 +15,7 @@ GENERATED_FILES = overview.texi concepts.texi datatypes.texi init.texi \
signal.texi part.texi region.texi dpmem.texi io.texi fatal.texi \
schedule.texi rtmon.texi barrier.texi bsp.texi userext.texi conf.texi \
mp.texi stackchk.texi cpuuse.texi object.texi chains.texi rbtree.texi \
timespec.texi cbs.texi dirstat.texi smp.texi libpci.texi
timespec.texi cbs.texi dirstat.texi smp.texi libpci.texi linkersets.texi
COMMON_FILES += $(top_srcdir)/common/cpright.texi
@@ -210,6 +210,11 @@ cbs.texi: cbs.t
dirstat.texi: dirstat.t
$(BMENU2) -p "Constant Bandwidth Server Scheduler API CBS_GET_APPROVED_BUDGET - Get scheduler approved execution time" \
-u "Top" \
-n "Linker Sets" < $< > $@
linkersets.texi: linkersets.t
$(BMENU2) -p "Directive Status Codes STATUS_TEXT - Returns the enumeration name for a status code" \
-u "Top" \
-n "Example Application" < $< > $@
@@ -217,6 +222,6 @@ EXTRA_DIST = bsp.t cbs.t clock.t chains.t concepts.t cpuuse.t datatypes.t conf.t
dpmem.t event.t fatal.t init.t intr.t io.t mp.t msg.t overview.t \
part.t rbtree.t region.t rtmon.t sem.t schedule.t signal.t stackchk.t \
task.t timer.t userext.t dirstat.t $(TXT_FILES) $(PNG_FILES) $(EPS_IMAGES) \
$(noinst_DATA)
$(noinst_DATA) linkersets.t
CLEANFILES += c_user.info c_user.info-? c_user.info-??

2
doc/user/c_user.texi
View File

@@ -116,6 +116,7 @@
* Timespec Helpers::
* Constant Bandwidth Server Scheduler API::
* Directive Status Codes::
* Linker Sets::
* Example Application::
* Glossary::
* Command and Variable Index::
@@ -162,6 +163,7 @@
@include timespec.texi
@include cbs.texi
@include dirstat.texi
@include linkersets.texi
@include example.texi
@include glossary.texi

2
doc/user/example.texi
View File

@@ -3,7 +3,7 @@
@c On-Line Applications Research Corporation (OAR).
@c All rights reserved.
@node Example Application, Glossary, Directive Status Codes STATUS_TEXT - Returns the enumeration name for a status code, Top
@node Example Application, Glossary, Linker Sets RTEMS_LINKER_RWSET_ITEM_ORDERED - Defines an ordered read-write linker set item, Top
@chapter Example Application
@example

421
doc/user/linkersets.t Normal file
View File

@@ -0,0 +1,421 @@
@c
@c Copyright 2015 embedded brains GmbH
@c All rights reserved.
@chapter Linker Sets
@cindex linkersets
@section Introduction
Linker sets are a flexible means to create arrays of items out of a set of
object files at link-time. For example its possible to define an item @emph{I}
of type @emph{T} in object file @emph{A} and an item @emph{J} of type @emph{T}
in object file @emph{B} to be a member of a linker set @emph{S}. The linker
will then collect these two items @emph{I} and @emph{J} and place them in
consecutive memory locations, so that they can be accessed like a normal array
defined in one object file. The size of a linker set is defined by its begin
and end markers. A linker set may be empty. It should only contain items of
the same type.
The following macros are provided to create, populate and use linker sets.
@itemize @bullet
@item @code{RTEMS_LINKER_SET_BEGIN} - Designator of the linker set begin marker
@item @code{RTEMS_LINKER_SET_END} - Designator of the linker set end marker
@item @code{RTEMS_LINKER_SET_SIZE} - The linker set size in characters
@item @code{RTEMS_LINKER_ROSET_DECLARE} - Declares a read-only linker set
@item @code{RTEMS_LINKER_ROSET} - Defines a read-only linker set
@item @code{RTEMS_LINKER_ROSET_ITEM_DECLARE} - Declares a read-only linker set item
@item @code{RTEMS_LINKER_ROSET_ITEM_REFERENCE} - References a read-only linker set item
@item @code{RTEMS_LINKER_ROSET_ITEM} - Defines a read-only linker set item
@item @code{RTEMS_LINKER_ROSET_ITEM_ORDERED} - Defines an ordered read-only linker set item
@item @code{RTEMS_LINKER_RWSET_DECLARE} - Declares a read-write linker set
@item @code{RTEMS_LINKER_RWSET} - Defines a read-write linker set
@item @code{RTEMS_LINKER_RWSET_ITEM_DECLARE} - Declares a read-write linker set item
@item @code{RTEMS_LINKER_RWSET_ITEM_REFERENCE} - References a read-write linker set item
@item @code{RTEMS_LINKER_RWSET_ITEM} - Defines a read-write linker set item
@item @code{RTEMS_LINKER_RWSET_ITEM_ORDERED} - Defines an ordered read-write linker set item
@end itemize
@section Background
Linker sets are used not only in RTEMS, but also for example in Linux, in
FreeBSD, for the GNU C constructor extension and for global C++ constructors.
They provide a space efficient and flexible means to initialize modules. A
linker set consists of
@itemize @bullet
@item dedicated input sections for the linker (e.g. @code{.ctors} and
@code{.ctors.*} in the case of global constructors),
@item a begin marker (e.g. provided by @code{crtbegin.o}, and
@item an end marker (e.g. provided by @code{ctrend.o}).
@end itemize
A module may place a certain data item into the dedicated input section. The
linker will collect all such data items in this section and creates a begin and
end marker. The initialization code can then use the begin and end markers to
find all the collected data items (e.g. pointers to initialization functions).
In the linker command file of the GNU linker we need the following output
section descriptions.
@example
@group
/* To be placed in a read-only memory region */
.rtemsroset : @{
KEEP (*(SORT(.rtemsroset.*)))
@}
/* To be placed in a read-write memory region */
.rtemsrwset : @{
KEEP (*(SORT(.rtemsrwset.*)))
@}
@end group
@end example
The @code{KEEP()} ensures that a garbage collection by the linker will not
discard the content of this section. This would normally be the case since the
linker set items are not referenced directly. The @code{SORT()} directive
sorts the input sections lexicographically. Please note the lexicographical
order of the @code{.begin}, @code{.content} and @code{.end} section name parts
in the RTEMS linker sets macros which ensures that the position of the begin
and end markers are right.
So, what is the benefit of using linker sets to initialize modules? It can be
used to initialize and include only those RTEMS managers and other components
which are used by the application. For example, in case an application uses
message queues, it must call @code{rtems_message_queue_create()}. In the
module implementing this function, we can place a linker set item and register
the message queue handler constructor. Otherwise, in case the application does
not use message queues, there will be no reference to the
@code{rtems_message_queue_create()} function and the constructor is not
registered, thus nothing of the message queue handler will be in the final
executable.
For an example see test program @file{sptests/splinkersets01}.
@section Directives
@macro linkersetsset
The @code{set} parameter itself must be a valid C designator on which no macro
expansion is performed. It uniquely identifies the linker set.
@end macro
@macro linkersetstype
The @code{type} parameter defines the type of the linker set items. The type
must be the same for all macro invocations of a particular linker set.
@end macro
@macro linkersetsitem
The @code{item} parameter itself must be a valid C designator on which no macro
expansion is performed. It uniquely identifies an item in the linker set.
@end macro
@macro linkersetsorder
The @code{order} parameter must be a valid linker input section name part on
which macro expansion is performed. The items are lexicographically ordered
according to the @code{order} parameter within a linker set. Ordered items are
placed before unordered items in the linker set.
@end macro
@page
@subsection RTEMS_LINKER_SET_BEGIN - Designator of the linker set begin marker
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_SET_BEGIN
@example
volatile type *begin = RTEMS_LINKER_SET_BEGIN( set );
@end example
@subheading DESCRIPTION:
This macro generates the designator of the begin marker of the linker set
identified by @code{set}. The item at the begin marker address is the first
member of the linker set if it exists, e.g. the linker set is not empty. A
linker set is empty, if and only if the begin and end markers have the same
address.
@linkersetsset
@page
@subsection RTEMS_LINKER_SET_END - Designator of the linker set end marker
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_SET_END
@example
volatile type *end = RTEMS_LINKER_SET_END( set );
@end example
@subheading DESCRIPTION:
This macro generates the designator of the end marker of the linker set
identified by @code{set}. The item at the end marker address is not a member
of the linker set. @linkersetsset
@page
@subsection RTEMS_LINKER_SET_SIZE - The linker set size in characters
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_SET_SIZE
@example
size_t size = RTEMS_LINKER_SET_SIZE( set );
@end example
@subheading DESCRIPTION:
This macro returns the size of the linker set identified by @code{set} in
characters. @linkersetsset
@page
@subsection RTEMS_LINKER_ROSET_DECLARE - Declares a read-only linker set
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET_DECLARE
@example
RTEMS_LINKER_ROSET_DECLARE( set, type );
@end example
@subheading DESCRIPTION:
This macro generates declarations for the begin and end markers of a read-only
linker set identified by @code{set}. @linkersetsset @linkersetstype
@page
@subsection RTEMS_LINKER_ROSET - Defines a read-only linker set
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET
@example
RTEMS_LINKER_ROSET( set, type );
@end example
@subheading DESCRIPTION:
This macro generates definitions for the begin and end markers of a read-only
linker set identified by @code{set}. @linkersetsset @linkersetstype
@page
@subsection RTEMS_LINKER_ROSET_ITEM_DECLARE - Declares a read-only linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET_ITEM_DECLARE
@example
RTEMS_LINKER_ROSET_ITEM_DECLARE( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a declaration of an item contained in the read-only linker
set identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_ROSET_ITEM_REFERENCE - References a read-only linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET_ITEM_REFERENCE
@example
RTEMS_LINKER_ROSET_ITEM_REFERENCE( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a reference to an item contained in the read-only linker set
identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_ROSET_ITEM - Defines a read-only linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET_ITEM
@example
RTEMS_LINKER_ROSET_ITEM( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a definition of an item contained in the read-only linker set
identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_ROSET_ITEM_ORDERED - Defines an ordered read-only linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_ROSET_ITEM_ORDERED
@example
RTEMS_LINKER_ROSET_ITEM_ORDERED( set, type, item, order );
@end example
@subheading DESCRIPTION:
This macro generates a definition of an ordered item contained in the read-only
linker set identified by @code{set}. @linkersetsset @linkersetstype
@linkersetsitem @linkersetsorder
@subheading NOTES:
To be resilient to typos in the order parameter, it is recommended to use the
following construct in macros defining items for a particular linker set (see
enum in @code{XYZ_ITEM()}).
@example
#include <rtems/linkersets.h>
typedef struct @{
int foo;
@} xyz_item;
/* The XYZ-order defines */
#define XYZ_ORDER_FIRST 0x00001000
#define XYZ_ORDER_AND_SO_ON 0x00002000
/* Defines an ordered XYZ-item */
#define XYZ_ITEM( item, order ) \
enum @{ xyz_##item = order - order @}; \
RTEMS_LINKER_ROSET_ITEM_ORDERED( \
xyz, const xyz_item *, item, order \
) = @{ &item @}
/* Example item */
static const xyz_item some_item = @{ 123 @};
XYZ_ITEM( some_item, XYZ_ORDER_FIRST );
@end example
@page
@subsection RTEMS_LINKER_RWSET_DECLARE - Declares a read-write linker set
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET_DECLARE
@example
RTEMS_LINKER_RWSET_DECLARE( set, type );
@end example
@subheading DESCRIPTION:
This macro generates declarations for the begin and end markers of a read-write
linker set identified by @code{set}. @linkersetsset @linkersetstype
@page
@subsection RTEMS_LINKER_RWSET - Defines a read-write linker set
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET
@example
RTEMS_LINKER_RWSET( set, type );
@end example
@subheading DESCRIPTION:
This macro generates definitions for the begin and end markers of a read-write
linker set identified by @code{set}. @linkersetsset @linkersetstype
@page
@subsection RTEMS_LINKER_RWSET_ITEM_DECLARE - Declares a read-write linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET_ITEM_DECLARE
@example
RTEMS_LINKER_RWSET_ITEM_DECLARE( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a declaration of an item contained in the read-write linker
set identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_RWSET_ITEM_REFERENCE - References a read-write linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET_ITEM_REFERENCE
@example
RTEMS_LINKER_RWSET_ITEM_REFERENCE( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a reference to an item contained in the read-write linker set
identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_RWSET_ITEM - Defines a read-write linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET_ITEM
@example
RTEMS_LINKER_RWSET_ITEM( set, type, item );
@end example
@subheading DESCRIPTION:
This macro generates a definition of an item contained in the read-write linker set
identified by @code{set}. @linkersetsset @linkersetstype @linkersetsitem
@page
@subsection RTEMS_LINKER_RWSET_ITEM_ORDERED - Defines an ordered read-write linker set item
@subheading CALLING SEQUENCE:
@findex RTEMS_LINKER_RWSET_ITEM_ORDERED
@example
RTEMS_LINKER_RWSET_ITEM_ORDERED( set, type, item, order );
@end example
@subheading DESCRIPTION:
This macro generates a definition of an ordered item contained in the read-write
linker set identified by @code{set}. @linkersetsset @linkersetstype
@linkersetsitem @linkersetsorder
@subheading NOTES:
To be resilient to typos in the order parameter, it is recommended to use the
following construct in macros defining items for a particular linker set (see
enum in @code{XYZ_ITEM()}).
@example
#include <rtems/linkersets.h>
typedef struct @{
int foo;
@} xyz_item;
/* The XYZ-order defines */
#define XYZ_ORDER_FIRST 0x00001000
#define XYZ_ORDER_AND_SO_ON 0x00002000
/* Defines an ordered XYZ-item */
#define XYZ_ITEM( item, order ) \
enum @{ xyz_##item = order - order @}; \
RTEMS_LINKER_RWSET_ITEM_ORDERED( \
xyz, const xyz_item *, item, order \
) = @{ &item @}
/* Example item */
static const xyz_item some_item = @{ 123 @};
XYZ_ITEM( some_item, XYZ_ORDER_FIRST );
@end example

1
testsuites/sptests/Makefile.am
View File

@@ -43,6 +43,7 @@ endif
if HAS_THREADS_H
_SUBDIRS += spstdthreads01
endif
_SUBDIRS += splinkersets01
_SUBDIRS += sptasknopreempt01
_SUBDIRS += spintrcritical23
_SUBDIRS += sptimecounter01

1
testsuites/sptests/configure.ac
View File

@@ -46,6 +46,7 @@ AM_CONDITIONAL(HAS_SMP,test "$rtems_cv_RTEMS_SMP" = "yes")
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile
splinkersets01/Makefile
spstdthreads01/Makefile
spsyslock01/Makefile
sptasknopreempt01/Makefile

23
testsuites/sptests/splinkersets01/Makefile.am Normal file
View File

@@ -0,0 +1,23 @@
rtems_tests_PROGRAMS = splinkersets01
splinkersets01_SOURCES = init.c
splinkersets01_DEPENDENCIES = libsplinkersets01.a
noinst_LIBRARIES = libsplinkersets01.a
libsplinkersets01_a_SOURCES = sets.c items.c
dist_rtems_tests_DATA = splinkersets01.scn splinkersets01.doc
include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
include $(top_srcdir)/../automake/compile.am
include $(top_srcdir)/../automake/leaf.am
AM_CPPFLAGS += -I$(top_srcdir)/../support/include
LINK_OBJS = $(splinkersets01_OBJECTS)
LINK_LIBS = $(splinkersets01_LDLIBS) libsplinkersets01.a
splinkersets01$(EXEEXT): $(splinkersets01_OBJECTS) $(splinkersets01_DEPENDENCIES)
@rm -f splinkersets01$(EXEEXT)
$(make-exe)
include $(top_srcdir)/../automake/local.am

152
testsuites/sptests/splinkersets01/init.c Normal file
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@@ -0,0 +1,152 @@
/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include "splinkersets01.h"
const char rtems_test_name[] = "SPLINKERSETS 1";
RTEMS_LINKER_RWSET(test_rw_i, const int *);
RTEMS_LINKER_ROSET(test_ro_i, const int *);
RTEMS_LINKER_RWSET_DECLARE(test_rw_i, const int *);
RTEMS_LINKER_ROSET_DECLARE(test_ro_i, const int *);
const int a[4];
const int ca[5];
RTEMS_LINKER_RWSET_ITEM(test_rw, const int *, a3) = &a[3];
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw, const int *, a2, 2) = &a[2];
RTEMS_LINKER_RWSET_ITEM_REFERENCE(test_rw, const int *, a1);
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw, const int *, a0, 0) = &a[0];
/* Items are ordered lexicographically */
RTEMS_LINKER_RWSET_ITEM(test_rw_i, const int *, a3) = &a[3];
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw_i, const int *, a2, 2) = &a[2];
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw_i, const int *, a1, 11) = &a[1];
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw_i, const int *, a0, 0) = &a[0];
#define OZ OA
RTEMS_LINKER_ROSET_ITEM(test_ro, const int *, ca4) = &ca[4];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro, const int *, ca3, OD) = &ca[3];
RTEMS_LINKER_ROSET_ITEM_REFERENCE(test_ro, const int *, ca2);
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro, const int *, ca1, OB) = &ca[1];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro, const int *, ca0, OZ) = &ca[0];
RTEMS_LINKER_ROSET_ITEM(test_ro_i, const int *, ca4) = &ca[4];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro_i, const int *, ca3, OD) = &ca[3];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro_i, const int *, ca2, OC) = &ca[2];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro_i, const int *, ca1, OB) = &ca[1];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro_i, const int *, ca0, OZ) = &ca[0];
/*
* Demonstrate safe (= define must exist) order definitions, otherwise typos
* are undetected and may lead to an unpredictable order. See also above OB
* vs. OZ.
*/
#define SAFE_ORDER_A 00000
#define SAFE_ORDER_B 00001
#define SAFE_ORDER_C 00002
#define ITEM(i, o) \
enum { test_ro_s_##i = o - o }; \
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_ro_s, const int *, i, o) = &i
RTEMS_LINKER_RWSET(test_ro_s, const int *);
static const int s0;
static const int s1;
static const int s2;
ITEM(s2, SAFE_ORDER_C);
ITEM(s1, SAFE_ORDER_B);
ITEM(s0, SAFE_ORDER_A);
static void test(void)
{
const int * volatile *b = RTEMS_LINKER_SET_BEGIN(test_rw);
const int * volatile *e = RTEMS_LINKER_SET_END(test_rw);
const int * volatile const *cb = RTEMS_LINKER_SET_BEGIN(test_ro);
const int * volatile const *ce = RTEMS_LINKER_SET_END(test_ro);
const int * volatile *bi = RTEMS_LINKER_SET_BEGIN(test_rw_i);
const int * volatile *ei = RTEMS_LINKER_SET_END(test_rw_i);
const int * volatile const *cbi = RTEMS_LINKER_SET_BEGIN(test_ro_i);
const int * volatile const *cei = RTEMS_LINKER_SET_END(test_ro_i);
const int * volatile const *sb = RTEMS_LINKER_SET_BEGIN(test_ro_s);
const int * volatile const *se = RTEMS_LINKER_SET_END(test_ro_s);
size_t i;
rtems_test_assert((size_t) (e - b) == RTEMS_ARRAY_SIZE(a));
rtems_test_assert((size_t) (ce - cb) == RTEMS_ARRAY_SIZE(ca));
rtems_test_assert(RTEMS_LINKER_SET_SIZE(test_rw) == RTEMS_ARRAY_SIZE(a));
rtems_test_assert(RTEMS_LINKER_SET_SIZE(test_ro) == RTEMS_ARRAY_SIZE(ca));
rtems_test_assert((size_t) (ei - bi) == RTEMS_ARRAY_SIZE(a));
rtems_test_assert((size_t) (cei - cbi) == RTEMS_ARRAY_SIZE(ca));
rtems_test_assert((size_t) (se - sb) == 3);
rtems_test_assert(RTEMS_LINKER_SET_SIZE(test_rw_i) == RTEMS_ARRAY_SIZE(a));
rtems_test_assert(RTEMS_LINKER_SET_SIZE(test_ro_i) == RTEMS_ARRAY_SIZE(ca));
rtems_test_assert(RTEMS_LINKER_SET_SIZE(test_ro_s) == 3);
for (i = 0; i < RTEMS_ARRAY_SIZE(a); ++i) {
rtems_test_assert(&a[i] == b[i]);
}
for (i = 0; i < RTEMS_ARRAY_SIZE(ca); ++i) {
rtems_test_assert(&ca[i] == cb[i]);
}
for (i = 0; i < RTEMS_ARRAY_SIZE(a); ++i) {
rtems_test_assert(&a[i] == bi[i]);
}
for (i = 0; i < RTEMS_ARRAY_SIZE(ca); ++i) {
rtems_test_assert(&ca[i] == cbi[i]);
}
rtems_test_assert(&s0 == sb[0]);
rtems_test_assert(&s1 == sb[1]);
rtems_test_assert(&s2 == sb[2]);
}
static void Init(rtems_task_argument arg)
{
TEST_BEGIN();
test();
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>

23
testsuites/sptests/splinkersets01/items.c Normal file
View File

@@ -0,0 +1,23 @@
/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "splinkersets01.h"
RTEMS_LINKER_RWSET_ITEM_ORDERED(test_rw, const int *, a1, 1) = &a[1];
RTEMS_LINKER_ROSET_ITEM_ORDERED(test_ro, const int *, ca2, OC) = &ca[2];

23
testsuites/sptests/splinkersets01/sets.c Normal file
View File

@@ -0,0 +1,23 @@
/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "splinkersets01.h"
RTEMS_LINKER_RWSET(test_rw, const int *);
RTEMS_LINKER_ROSET(test_ro, const int *);

25
testsuites/sptests/splinkersets01/splinkersets01.doc Normal file
View File

@@ -0,0 +1,25 @@
This file describes the directives and concepts tested by this test set.
test set name: splinkersets01
directives:
- RTEMS_LINKER_SET_BEGIN()
- RTEMS_LINKER_SET_END()
- RTEMS_LINKER_SET_SIZE()
- RTEMS_LINKER_ROSET_DECLARE()
- RTEMS_LINKER_ROSET()
- RTEMS_LINKER_ROSET_ITEM_DECLARE()
- RTEMS_LINKER_ROSET_ITEM_REFERENCE()
- RTEMS_LINKER_ROSET_ITEM()
- RTEMS_LINKER_ROSET_ITEM_ORDERED()
- RTEMS_LINKER_RWSET_DECLARE()
- RTEMS_LINKER_RWSET()
- RTEMS_LINKER_RWSET_ITEM_DECLARE()
- RTEMS_LINKER_RWSET_ITEM_REFERENCE()
- RTEMS_LINKER_RWSET_ITEM()
- RTEMS_LINKER_RWSET_ITEM_ORDERED()
concepts:
- Ensure that the RTEMS linker sets work.

40
testsuites/sptests/splinkersets01/splinkersets01.h Normal file
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/*
* Copyright (c) 2015 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifndef SPLINKERSET01_H
#define SPLINKERSET01_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <rtems/linkersets.h>
extern const int a[4];
extern const int ca[5];
RTEMS_LINKER_RWSET_DECLARE(test_rw, const int *);
RTEMS_LINKER_ROSET_DECLARE(test_ro, const int *);
RTEMS_LINKER_RWSET_ITEM_DECLARE(test_rw, const int *, a1);
RTEMS_LINKER_ROSET_ITEM_DECLARE(test_ro, const int *, ca2);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* SPLINKERSET01_H */

2
testsuites/sptests/splinkersets01/splinkersets01.scn Normal file
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*** BEGIN OF TEST SPLINKERSETS 1 ***
*** END OF TEST SPLINKERSETS 1 ***