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Back out/change some of the alignments in the previous comments. Non-ARM CPUs my have different alignment requirements. AVR, for example, has none. MIPS requires 16-byte alignment of the end of .bss.

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This commit is contained in:
Gregory Nutt 2019-09-15 18:02:00 -06:00
parent 2925c28f8f
commit 805fa49a4e
32 changed files with 22 additions and 42 deletions
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2
boards/avr/at90usb/micropendous3/scripts/micropendous3.ld
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@ -142,7 +142,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > flash } > sram AT > flash
@ -152,7 +151,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/avr/at90usb/teensy-2.0/scripts/flash.ld
View File

@ -143,7 +143,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > flash } > sram AT > flash
@ -153,7 +152,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/avr/atmega/amber/scripts/amber.ld
View File

@ -143,7 +143,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > flash } > sram AT > flash
@ -153,7 +152,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/avr/atmega/amber/scripts/gnu-elf.ld
View File

@ -83,7 +83,6 @@ SECTIONS
*(.data1) *(.data1)
*(.data.*) *(.data.*)
*(.gnu.linkonce.d*) *(.gnu.linkonce.d*)
. = ALIGN(4);
_edata = . ; _edata = . ;
} }
@ -120,7 +119,6 @@ SECTIONS
*(.sbss.*) *(.sbss.*)
*(.gnu.linkonce.b*) *(.gnu.linkonce.b*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = . ; _ebss = . ;
} }

2
boards/avr/atmega/arduino-mega2560/scripts/flash.ld
View File

@ -145,7 +145,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > flash } > sram AT > flash
@ -155,7 +154,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/avr/atmega/moteino-mega/scripts/ld.script
View File

@ -146,7 +146,6 @@ SECTIONS
*(.rodata*) *(.rodata*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > flash } > sram AT > flash
@ -156,7 +155,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/hc/mcs92s12ne64/demo9s12ne64/scripts/demo9s12ne64-banked.ld
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@ -110,7 +110,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > lowtext } > sram AT > lowtext
@ -119,7 +118,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/hc/mcs92s12ne64/demo9s12ne64/scripts/demo9s12ne64-unbanked.ld
View File

@ -83,7 +83,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > text } > sram AT > text
@ -92,7 +91,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/hc/mcs92s12ne64/ne64badge/scripts/ne64badge-banked.ld
View File

@ -114,7 +114,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > lowtext } > sram AT > lowtext
@ -127,7 +126,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/hc/mcs92s12ne64/ne64badge/scripts/ne64badge-nonbanked.ld
View File

@ -87,7 +87,6 @@ SECTIONS
*(.data .data.*) *(.data .data.*)
*(.gnu.linkonce.d.*) *(.gnu.linkonce.d.*)
CONSTRUCTORS CONSTRUCTORS
. = ALIGN(4);
_edata = ABSOLUTE(.); _edata = ABSOLUTE(.);
} > sram AT > text } > sram AT > text
@ -100,7 +99,6 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > sram } > sram

2
boards/mips/pic32mx/mirtoo/scripts/c32-debug.ld
View File

@ -265,7 +265,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/mirtoo/scripts/c32-release.ld
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@ -267,7 +267,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/mirtoo/scripts/mips-elf-debug.ld
View File

@ -265,7 +265,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/mirtoo/scripts/mips-elf-release.ld
View File

@ -267,7 +267,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/mirtoo/scripts/xc32-debug.ld
View File

@ -265,7 +265,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_data_mem } > kseg1_data_mem

2
boards/mips/pic32mx/mirtoo/scripts/xc32-release.ld
View File

@ -267,7 +267,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_data_mem } > kseg1_data_mem

2
boards/mips/pic32mx/pic32mx-starterkit/scripts/c32-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/pic32mx-starterkit/scripts/mips-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/pic32mx7mmb/scripts/c32-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/pic32mx7mmb/scripts/mips-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/sure-pic32mx/scripts/c32-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/sure-pic32mx/scripts/mips-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/ubw32/scripts/c32-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mx/ubw32/scripts/mips-release.ld
View File

@ -269,7 +269,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/flipnclick-pic32mz/scripts/c32-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/flipnclick-pic32mz/scripts/mips-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/flipnclick-pic32mz/scripts/pinguino-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/flipnclick-pic32mz/scripts/xc32-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_data_mem } > kseg1_data_mem

2
boards/mips/pic32mz/pic32mz-starterkit/scripts/c32-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/pic32mz-starterkit/scripts/mips-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/pic32mz-starterkit/scripts/pinguino-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_datamem } > kseg1_datamem

2
boards/mips/pic32mz/pic32mz-starterkit/scripts/xc32-debug.ld
View File

@ -288,7 +288,7 @@ SECTIONS
*(.bss .bss.*) *(.bss .bss.*)
*(.gnu.linkonce.b.*) *(.gnu.linkonce.b.*)
*(COMMON) *(COMMON)
. = ALIGN(4); . = ALIGN(16);
_ebss = ABSOLUTE(.); _ebss = ABSOLUTE(.);
} > kseg1_data_mem } > kseg1_data_mem