diff options
Diffstat (limited to 'gpxe/src/arch/i386/scripts/i386-kir.lds')
| -rw-r--r-- | gpxe/src/arch/i386/scripts/i386-kir.lds | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/gpxe/src/arch/i386/scripts/i386-kir.lds b/gpxe/src/arch/i386/scripts/i386-kir.lds deleted file mode 100644 index c19480f0..00000000 --- a/gpxe/src/arch/i386/scripts/i386-kir.lds +++ /dev/null @@ -1,197 +0,0 @@ -/* -*- sh -*- */ - -/* - * Linker script for i386 images - * - */ - -OUTPUT_FORMAT ( "elf32-i386", "elf32-i386", "elf32-i386" ) -OUTPUT_ARCH ( i386 ) -ENTRY ( _entry ) - -SECTIONS { - - /* All sections in the resulting file have consecutive load - * addresses, but may have individual link addresses depending on - * the memory model being used. - * - * The linker symbols _prefix_link_addr, load_addr, and - * _max_align may be specified explicitly. If not specified, they - * will default to: - * - * _prefix_link_addr = 0 - * _load_addr = 0 - * _max_align = 16 - * - * We guarantee alignment of virtual addresses to any alignment - * specified by the constituent object files (e.g. via - * __attribute__((aligned(x)))). Load addresses are guaranteed - * only up to _max_align. Provided that all loader and relocation - * code honours _max_align, this means that physical addresses are - * also guaranteed up to _max_align. - * - * Note that when using -DKEEP_IT_REAL, the UNDI segments are only - * guaranteed to be loaded on a paragraph boundary (i.e. 16-byte - * alignment). Using _max_align>16 will therefore not guarantee - * >16-byte alignment of physical addresses when -DKEEP_IT_REAL is - * used (though virtual addresses will still be fully aligned). - * - */ - - /* - * The prefix - */ - - _prefix_link_addr = DEFINED ( _prefix_link_addr ) ? _prefix_link_addr : 0; - . = _prefix_link_addr; - _prefix = .; - - .prefix : AT ( _prefix_load_offset + __prefix ) { - __prefix = .; - _entry = .; - *(.prefix) - *(.prefix.*) - _eprefix_progbits = .; - } - - _eprefix = .; - - /* - * The 16-bit sections - */ - - _text16_link_addr = 0; - . = _text16_link_addr; - _text16 = .; - - . += 1; /* Prevent NULL being valid */ - - .text16 : AT ( _text16_load_offset + __text16 ) { - __text16 = .; - *(.text.null_trap) - *(.text16) - *(.text16.*) - *(.text) - *(.text.*) - _etext16_progbits = .; - } = 0x9090 - - _etext16 = .; - - _data16_link_addr = 0; - . = _data16_link_addr; - _data16 = .; - - . += 1; /* Prevent NULL being valid */ - - .rodata16 : AT ( _data16_load_offset + __rodata16 ) { - __rodata16 = .; - *(.rodata16) - *(.rodata16.*) - *(.rodata) - *(.rodata.*) - } - .data16 : AT ( _data16_load_offset + __data16 ) { - __data16 = .; - *(.data16) - *(.data16.*) - *(.data) - *(.data.*) - *(SORT(.tbl.*)) /* Various tables. See include/tables.h */ - _edata16_progbits = .; - } - .bss16 : AT ( _data16_load_offset + __bss16 ) { - __bss16 = .; - _bss16 = .; - *(.bss16) - *(.bss16.*) - *(.bss) - *(.bss.*) - *(COMMON) - _ebss16 = .; - } - .stack16 : AT ( _data16_load_offset + __stack16 ) { - __stack16 = .; - *(.stack16) - *(.stack16.*) - *(.stack) - *(.stack.*) - } - - _edata16 = .; - - _end = .; - - /* - * Dispose of the comment and note sections to make the link map - * easier to read - */ - - /DISCARD/ : { - *(.comment) - *(.note) - *(.discard) - } - - /* - * Load address calculations. The slightly obscure nature of the - * calculations is because ALIGN(x) can only operate on the - * location counter. - */ - - _max_align = DEFINED ( _max_align ) ? _max_align : 16; - _load_addr = DEFINED ( _load_addr ) ? _load_addr : 0; - - . = _load_addr; - - . -= _prefix_link_addr; - _prefix_load_offset = ALIGN ( _max_align ); - _prefix_load_addr = _prefix_link_addr + _prefix_load_offset; - _prefix_size = _eprefix - _prefix; - _prefix_progbits_size = _eprefix_progbits - _prefix; - . = _prefix_load_addr + _prefix_progbits_size; - - . -= _text16_link_addr; - _text16_load_offset = ALIGN ( _max_align ); - _text16_load_addr = _text16_link_addr + _text16_load_offset; - _text16_size = _etext16 - _text16; - _text16_progbits_size = _etext16_progbits - _text16; - . = _text16_load_addr + _text16_progbits_size; - - . -= _data16_link_addr; - _data16_load_offset = ALIGN ( _max_align ); - _data16_load_addr = _data16_link_addr + _data16_load_offset; - _data16_size = _edata16 - _data16; - _data16_progbits_size = _edata16_progbits - _data16; - . = _data16_load_addr + _data16_progbits_size; - - . = ALIGN ( _max_align ); - - _load_size = . - _load_addr; - - /* - * Alignment checks. ALIGN() can only operate on the location - * counter, so we set the location counter to each value we want - * to check. - */ - - . = _prefix_load_addr - _prefix_link_addr; - _assert = ASSERT ( ( . == ALIGN ( _max_align ) ), - "_prefix is badly aligned" ); - - . = _text16_load_addr - _text16_link_addr; - _assert = ASSERT ( ( . == ALIGN ( _max_align ) ), - "_text16 is badly aligned" ); - - . = _data16_load_addr - _data16_link_addr; - _assert = ASSERT ( ( . == ALIGN ( _max_align ) ), - "_data16 is badly aligned" ); - - /* - * Values calculated to save code from doing it - */ - _text16_size_pgh = ( ( _text16_size + 15 ) / 16 ); - _data16_size_pgh = ( ( _data16_size + 15 ) / 16 ); - _load_size_pgh = ( ( _load_size + 15 ) / 16 ); - _load_size_sect = ( ( _load_size + 511 ) / 512 ); -} |