115 lines
3.0 KiB
Plaintext
115 lines
3.0 KiB
Plaintext
/* Linker script for the SH1 Low-Cost Eval Board. */
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SEARCH_DIR(.)
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GROUP(-lc -lgcc)
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__DYNAMIC = 0;
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/* The location of RAM comes from the manual. We also leave an 8K pad
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for the monitor's own working data and stack. Note that the smallest
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boards only have 64K of RAM, so no room for SPEC benchmarks here! */
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MEMORY
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{
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ram (rwx) : ORIGIN = 0xa002000, LENGTH = 0x10000
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}
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/* Put the stack up high. */
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/* (Commented out because it doesn't seem to work right) */
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/*PROVIDE (__stack = 0xa00ff00);*/
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/* Initalize some symbols to be zero so we can reference them in the
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crt0 without core dumping. These functions are all optional, but
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we do this so we can have our crt0 always use them if they exist.
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This is so BSPs work better when using the crt0 installed with gcc.
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We have to initalize them twice, so we cover a.out (which prepends
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an underscore) and coff object file formats. */
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PROVIDE (hardware_init_hook = 0);
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PROVIDE (_hardware_init_hook = 0);
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PROVIDE (software_init_hook = 0);
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PROVIDE (_software_init_hook = 0);
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/* Put everything in ram (of course). */
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SECTIONS
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{
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.text :
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{
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*(.text)
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. = ALIGN(0x4);
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__CTOR_LIST__ = .;
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LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
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___ctors = .;
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*(.ctors)
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___ctors_end = .;
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LONG(0)
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__CTOR_END__ = .;
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__DTOR_LIST__ = .;
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LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
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___dtors = .;
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*(.dtors)
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___dtors_end = .;
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LONG(0)
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__DTOR_END__ = .;
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*(.rodata)
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*(.gcc_except_table)
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_etext = .;
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*(.lit)
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} > ram
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.data BLOCK (0x4) :
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{
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*(.shdata)
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*(.data)
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_edata = .;
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} > ram
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.bss BLOCK (0x4) :
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{
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__bss_start = . ;
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*(.shbss)
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*(.bss)
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*(COMMON)
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_end = ALIGN (0x8);
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__end = _end;
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} > ram
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/* I know, I know, stack sections are supposed to be useless; but
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this actually worked for me, as opposed to the PROVIDE. */
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.stack 0xa00ff00 :
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{
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__stack = .;
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} > ram
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.stab 0 (NOLOAD) : { *(.stab) }
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.stabstr 0 (NOLOAD) : { *(.stabstr) }
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/* DWARF debug sections.
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Symbols in the DWARF debugging sections are relative to
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the beginning of the section so we begin them at 0. */
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/* DWARF 1 */
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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/* GNU DWARF 1 extensions */
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.debug_srcinfo 0 : { *(.debug_srcinfo) }
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.debug_sfnames 0 : { *(.debug_sfnames) }
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/* DWARF 1.1 and DWARF 2 */
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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/* DWARF 2 */
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.debug_info 0 : { *(.debug_info) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_line 0 : { *(.debug_line) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_str 0 : { *(.debug_str) }
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.debug_loc 0 : { *(.debug_loc) }
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.debug_macinfo 0 : { *(.debug_macinfo) }
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.debug_ranges 0 : { *(.debug_ranges) }
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/* SGI/MIPS DWARF 2 extensions */
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.debug_weaknames 0 : { *(.debug_weaknames) }
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.debug_funcnames 0 : { *(.debug_funcnames) }
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
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}
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