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* bfd/coffcode.h (coff_set_flags): Added get/set arch hooks. * include/coff/tic4x.h (TICOFF_TARGET_MACHINE_GET): Fixed define bug * include/coff/ti.h (TICOFF_TARGET_MACHINE_GET): Added macros * ld/Makefile.am: Added etic3xcoff.o and etic4xcoff_onchip.o * ld/Makefile.in: Regenerate * ld/configure.tgt: Added extra target emulations * ld/emulparams/tic3xcoff.sh: Remove old settings * ld/emulparams/tic4xcoff.sh: Ditto * ld/emulparams/tic3xcoff-onchip.sh: Added new * ld/scripttempl/tic4xcoff.sc: Revise and combine both c3x and c4x * ld/scripttempl/tic3xcoff.sc: Removebinutils-2_14-branch
Svein Seldal
24 years ago
14 changed files with 180 additions and 164 deletions
@ -0,0 +1,8 @@ |
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SCRIPT_NAME=tic4xcoff |
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OUTPUT_FORMAT="coff2-c4x" |
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OUTPUT_ARCH="c3x" |
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ARCH=c3x |
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TEMPLATE_NAME=ticoff |
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OUTPUT_FORMAT_TEMPLATE=tic4x |
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ONCHIP=yes |
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@ -1,92 +0,0 @@ |
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# 32 interrupt vectors + 32 trap vectors each of 4 bytes |
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# The .bss and .data sections need to be contiguous for direct addressing |
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# The data page pointer gets loaded with the start of .bss |
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# TI C compiler uses .cinit to initialise variables in .bss |
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|
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test -z "$ENTRY" && ENTRY=_start |
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# These are substituted in as variables in order to get '}' in a shell |
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# conditional expansion. |
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INIT='.init : { *(.init) }' |
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FINI='.fini : { *(.fini) }' |
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cat <<EOF |
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OUTPUT_FORMAT("${OUTPUT_FORMAT}") |
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OUTPUT_ARCH("${OUTPUT_ARCH}") |
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${LIB_SEARCH_DIRS} |
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|
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ENTRY(${ENTRY}) |
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${RELOCATING+ __SYSMEM_SIZE = DEFINED(__SYSMEM_SIZE) ? __SYSMEM_SIZE : 0x4000;} |
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${RELOCATING+ __STACK_SIZE = DEFINED(__STACK_SIZE) ? __STACK_SIZE : 0x1000;} |
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|
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SECTIONS |
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{ |
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.comms ${RELOCATING+ 64} : { |
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*(.comms) |
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} |
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.bss ${RELOCATING+ SIZEOF(.comms) + ADDR(.comms)} : { |
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${RELOCATING+ .bss = .;} |
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*(.bss) |
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*(COMMON) |
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${RELOCATING+ end = .;} |
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${RELOCATING+ _end = end;} |
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} |
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.data ${RELOCATING+ SIZEOF(.bss) + ADDR(.bss)} : |
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{ |
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${RELOCATING+ .data = .;} |
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*(.data) |
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${RELOCATING+ edata = .;} |
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} |
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.const ${RELOCATING+ SIZEOF(.data) + ADDR(.data)} : |
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{ |
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*(.const) |
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} |
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.cinit ${RELOCATING+ SIZEOF(.const) + ADDR(.const)} : |
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{ |
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${RELOCATING+ cinit = .;} |
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*(.cinit) |
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LONG(0); |
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} |
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.text ${RELOCATING+ SIZEOF(.cinit) + ADDR(.cinit)} : { |
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${RELOCATING+ .text = .;} |
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${RELOCATING+ *(.init)} |
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*(.text) |
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${CONSTRUCTING+ ___CTOR_LIST__ = .;} |
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${CONSTRUCTING+ LONG(___CTOR_END__ - ___CTOR_LIST__ - 2)} |
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${CONSTRUCTING+ *(.ctors)} |
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${CONSTRUCTING+ LONG(0);} |
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${CONSTRUCTING+ ___CTOR_END__ = .;} |
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${CONSTRUCTING+ ___DTOR_LIST__ = .;} |
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${CONSTRUCTING+ LONG(___DTOR_END__ - ___DTOR_LIST__ - 2)} |
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${CONSTRUCTING+ *(.dtors)} |
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${CONSTRUCTING+ LONG(0)} |
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${CONSTRUCTING+ ___DTOR_END__ = .;} |
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${RELOCATING+ *(.fini)} |
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${RELOCATING+ etext = .;} |
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${RELOCATING+ _etext = etext;} |
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} |
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.stack ${RELOCATING+ SIZEOF(.text) + ADDR(.text)} : |
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{ |
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*(.stack) |
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${RELOCATING+ . = . + __STACK_SIZE}; |
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} |
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.sysmem ${RELOCATING+ SIZEOF(.stack) + ADDR(.stack)} : |
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{ |
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*(.sysmem) |
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} |
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.heap ${RELOCATING+ SIZEOF(.sysmem) + ADDR(.sysmem)} : |
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{ |
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${RELOCATING+ . += __SYSMEM_SIZE - SIZEOF(.sysmem)}; |
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} |
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${RELOCATING- ${INIT}} |
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${RELOCATING- ${FINI}} |
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.stab 0 ${RELOCATING+(NOLOAD)} : |
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{ |
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[ .stab ] |
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} |
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.stabstr 0 ${RELOCATING+(NOLOAD)} : |
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{ |
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[ .stabstr ] |
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} |
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/* The TI tools sets cinit to -1 if the ram model is used. */ |
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${RELOCATING+ cinit = SIZEOF(.cinit) == 1 ? cinit : -1;} |
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} |
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EOF |
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