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51 lines
1.7 KiB
51 lines
1.7 KiB
# Load the tool-specific configuration for this board, as well as the
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# generic configuration. This will define any routines needed by the
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# tool to communicate with the board.
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load_generic_config "i386-bozo"
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# Use no multilib options by default.
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process_multilib_options ""
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# Default to COFF.
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set add_flags "";
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if { [board_info $board obj_format] == "a.out" } {
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set_board_info support_libs "${prefix_dir}/i386-aout/"
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set_board_info gdb_load_offset "0x41000000";
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set_board_info gdb_sect_offset "0x41000000";
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set add_flags "-N ";
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} elseif { [board_info $board obj_format] == "elf" } {
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set_board_info support_libs "${prefix_dir}/i386-elf/"
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} else {
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set_board_info support_libs "${prefix_dir}/i386-coff/"
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}
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# The default compiler for this target.
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set_board_info compiler "[find_gcc]"
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# We only support newlib on this target. We assume that all multilib
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# options have been specified before we get here.
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set_board_info cflags "[newlib_include_flags]"
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set_board_info ldflags "${add_flags}[newlib_link_flags] -B[board_info $board support_libs]"
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# Whee, magic linker scripts hidden away.
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set_board_info ldscript "-Tbozo.ld"
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# The GDB protocol used with this board.
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set_board_info gdb_protocol "remote"
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# It's running a GDB stub in ROM.
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set_board_info use_gdb_stub 1;
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# There's no support for argument-passing.
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set_board_info noargs 1
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# Can't do input.
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set_board_info gdb,noinferiorio 1
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# Nor does it have real signals.
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set_board_info gdb,nosignals 1
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# Limit the stack size.
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set_board_info gcc,stack_size 16384
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# Status wrapper will work, although exit statuses are reliable.
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set_board_info needs_status_wrapper 1
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# This is the start symbol in crt0.o.
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set_board_info gdb,start_symbol "_start";
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