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Provide the __bssstart and __bsssize symbols needed by the MSP430's crt0.o code. 

PR target/20134
	* scripttempl/elf32msp430.sc (.bss): Provide __bssstart and
	__bsssize.
	* scripttempl/elf32msp430_3.sc (.bss): Likewise.
This commit is contained in:
Nick Clifton 2016-05-26 11:43:38 +01:00
parent 94740f9c4b
commit 0d832c8ea7
3 changed files with 13 additions and 2 deletions
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9
ld/ChangeLog
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@ -1,5 +1,12 @@
2016-05-26 Nick Clifton <nickc@redhat.com>
PR target/20134
* scripttempl/elf32msp430.sc (.bss): Provide __bssstart and
__bsssize.
* scripttempl/elf32msp430_3.sc (.bss): Likewise.
2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
* testsuite/ld-mips-elf/unaligned-jalx-0.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-1.d: New test.
* testsuite/ld-mips-elf/unaligned-jalx-2.d: New test.

4
ld/scripttempl/elf32msp430.sc
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@ -274,7 +274,8 @@ SECTIONS
.bss ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} :
{
${RELOCATING+. = ALIGN(2);}
${RELOCATING+ PROVIDE (__bss_start = .) ; }
${RELOCATING+ PROVIDE (__bss_start = .); }
${RELOCATING+ PROVIDE (__bssstart = .); }
*(.lower.bss.* .lower.bss)
${RELOCATING+. = ALIGN(2);}
*(.bss)
@ -282,6 +283,7 @@ SECTIONS
*(COMMON)
${RELOCATING+ PROVIDE (__bss_end = .) ; }
} ${RELOCATING+ > data}
${RELOCATING+ PROVIDE (__bsssize = SIZEOF(.bss)); }
.noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
{

2
ld/scripttempl/elf32msp430_3.sc
View File

@ -154,10 +154,12 @@ SECTIONS
{
${RELOCATING+. = ALIGN(2);}
${RELOCATING+ PROVIDE (__bss_start = .) ; }
${RELOCATING+ PROVIDE (__bssstart = .); }
*(.bss)
*(COMMON)
${RELOCATING+ PROVIDE (__bss_end = .) ; }
} ${RELOCATING+ > data}
${RELOCATING+ PROVIDE (__bsssize = SIZEOF(.bss)); }
.noinit ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} :
{