diff options
Diffstat (limited to 'cortex-m-rt/link.x.in')
| -rw-r--r-- | cortex-m-rt/link.x.in | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/cortex-m-rt/link.x.in b/cortex-m-rt/link.x.in index a502a03..f5e582e 100644 --- a/cortex-m-rt/link.x.in +++ b/cortex-m-rt/link.x.in @@ -88,9 +88,10 @@ SECTIONS *(.text .text.*); *(.HardFaultTrampoline); *(.HardFault.*); - . = ALIGN(4); - __etext = .; + . = ALIGN(4); /* Pad .text to the alignment to workaround overlapping load section bug in old lld */ } > FLASH + . = ALIGN(4); /* Ensure __etext is aligned if something unaligned is inserted after .text */ + __etext = .; /* Define outside of .text to allow using INSERT AFTER .text */ /* ### .rodata */ .rodata __etext : ALIGN(4) @@ -101,32 +102,36 @@ SECTIONS This is required by LLD to ensure the LMA of the following .data section will have the correct alignment. */ . = ALIGN(4); - __erodata = .; } > FLASH + . = ALIGN(4); /* Ensure __erodata is aligned if something unaligned is inserted after .rodata */ + __erodata = .; /* ## Sections in RAM */ /* ### .data */ - .data : AT(__erodata) ALIGN(4) + .data : ALIGN(4) { . = ALIGN(4); __sdata = .; *(.data .data.*); . = ALIGN(4); /* 4-byte align the end (VMA) of this section */ - __edata = .; - } > RAM + } > RAM AT>FLASH + . = ALIGN(4); /* Ensure __edata is aligned if something unaligned is inserted after .data */ + __edata = .; /* LMA of .data */ __sidata = LOADADDR(.data); /* ### .bss */ + . = ALIGN(4); + __sbss = .; /* Define outside of section to include INSERT BEFORE/AFTER symbols */ .bss (NOLOAD) : ALIGN(4) { - . = ALIGN(4); - __sbss = .; *(.bss .bss.*); + *(COMMON); /* Uninitialized C statics */ . = ALIGN(4); /* 4-byte align the end (VMA) of this section */ - __ebss = .; } > RAM + . = ALIGN(4); /* Ensure __ebss is aligned if something unaligned is inserted after .bss */ + __ebss = .; /* ### .uninit */ .uninit (NOLOAD) : ALIGN(4) |