tixiv
16 years ago
10 changed files with 256 additions and 25 deletions
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**** Ubuntu Linux ***** |
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To Compile for the AVR you'll need the packages gcc-avr and avr-libc. You'll |
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also need gcc and libncurses to be able to use menuconfig. To use the simulator |
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you'll also need libglut. |
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|
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Type |
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$ make menuconfig |
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and set your settings or load one of the default profiles. Then type |
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$ make |
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to compile for the avr. You can upload the image to a borg-16's serial |
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bootloader (foodloader) by typing |
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$ make sflash |
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. |
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|
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|
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****Windows XP**** |
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Under Windows you'll need to install the following things: |
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-WinAVR |
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-Cygwin with the following packages: |
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--gcc |
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--libncurses-devel |
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--make (the one that WinAVR delivers doesn't work right) |
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--opengl (for the simulator) |
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|
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now go to the cygwin bash shell and use the same commands as with Linux to |
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compile and flash. |
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@ -0,0 +1,204 @@ |
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/* Default linker script, for normal executables */ |
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OUTPUT_FORMAT(pei-i386) |
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SEARCH_DIR("/usr/i686-pc-cygwin/lib"); SEARCH_DIR("/usr/local/lib"); SEARCH_DIR("/usr/lib"); SEARCH_DIR("/usr/lib/w32api"); |
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SECTIONS |
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{ |
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. = 0; |
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/*.eeprom (NOLOAD) : { *.(eeprom) }*/ |
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/* Make the virtual address and file offset synced if the alignment is |
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lower than the target page size. */ |
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. = SIZEOF_HEADERS; |
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. = ALIGN(__section_alignment__); |
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.text __image_base__ + ( __section_alignment__ < 0x1000 ? . : __section_alignment__ ) : |
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{ |
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*(.init) |
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*(.text) |
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*(SORT(.text$*)) |
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*(.glue_7t) |
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*(.glue_7) |
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___CTOR_LIST__ = .; __CTOR_LIST__ = . ; |
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LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*)); LONG (0); |
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___DTOR_LIST__ = .; __DTOR_LIST__ = . ; |
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LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*)); LONG (0); |
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*(.fini) |
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/* ??? Why is .gcc_exc here? */ |
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*(.gcc_exc) |
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PROVIDE (etext = .); |
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*(.gcc_except_table) |
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} |
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/* The Cygwin32 library uses a section to avoid copying certain data |
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on fork. This used to be named ".data". The linker used |
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to include this between __data_start__ and __data_end__, but that |
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breaks building the cygwin32 dll. Instead, we name the section |
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".data_cygwin_nocopy" and explictly include it after __data_end__. */ |
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.data BLOCK(__section_alignment__) : |
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{ |
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__data_start__ = . ; |
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*(.data) |
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*(.data2) |
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*(SORT(.data$*)) |
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*(.jcr) |
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__data_end__ = . ; |
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*(.data_cygwin_nocopy) |
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} |
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.rdata BLOCK(__section_alignment__) : |
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{ |
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*(.rdata) |
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*(SORT(.rdata$*)) |
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*(.eh_frame) |
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___RUNTIME_PSEUDO_RELOC_LIST__ = .; |
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__RUNTIME_PSEUDO_RELOC_LIST__ = .; |
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*(.rdata_runtime_pseudo_reloc) |
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___RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
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__RUNTIME_PSEUDO_RELOC_LIST_END__ = .; |
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} |
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.pdata BLOCK(__section_alignment__) : |
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{ |
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*(.pdata) |
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} |
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.bss BLOCK(__section_alignment__) : |
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{ |
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__bss_start__ = . ; |
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*(.bss) |
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*(COMMON) |
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__bss_end__ = . ; |
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} |
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.edata BLOCK(__section_alignment__) : |
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{ |
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*(.edata) |
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} |
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/DISCARD/ : |
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{ |
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*(.debug$S) |
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*(.debug$T) |
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*(.debug$F) |
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*(.drectve) |
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} |
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.idata BLOCK(__section_alignment__) : |
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{ |
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/* This cannot currently be handled with grouped sections. |
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See pe.em:sort_sections. */ |
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SORT(*)(.idata$2) |
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SORT(*)(.idata$3) |
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/* These zeroes mark the end of the import list. */ |
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LONG (0); LONG (0); LONG (0); LONG (0); LONG (0); |
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SORT(*)(.idata$4) |
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SORT(*)(.idata$5) |
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SORT(*)(.idata$6) |
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SORT(*)(.idata$7) |
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} |
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.CRT BLOCK(__section_alignment__) : |
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{ |
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___crt_xc_start__ = . ; |
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*(SORT(.CRT$XC*)) /* C initialization */ |
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___crt_xc_end__ = . ; |
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___crt_xi_start__ = . ; |
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*(SORT(.CRT$XI*)) /* C++ initialization */ |
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___crt_xi_end__ = . ; |
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___crt_xl_start__ = . ; |
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*(SORT(.CRT$XL*)) /* TLS callbacks */ |
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/* ___crt_xl_end__ is defined in the TLS Directory support code */ |
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___crt_xp_start__ = . ; |
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*(SORT(.CRT$XP*)) /* Pre-termination */ |
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___crt_xp_end__ = . ; |
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___crt_xt_start__ = . ; |
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*(SORT(.CRT$XT*)) /* Termination */ |
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___crt_xt_end__ = . ; |
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} |
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.tls BLOCK(__section_alignment__) : |
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{ |
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___tls_start__ = . ; |
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*(.tls) |
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*(.tls$) |
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*(SORT(.tls$*)) |
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___tls_end__ = . ; |
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} |
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.endjunk BLOCK(__section_alignment__) : |
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{ |
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/* end is deprecated, don't use it */ |
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PROVIDE (end = .); |
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PROVIDE ( _end = .); |
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__end__ = .; |
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} |
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.rsrc BLOCK(__section_alignment__) : |
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{ |
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*(.rsrc) |
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*(SORT(.rsrc$*)) |
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} |
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.reloc BLOCK(__section_alignment__) : |
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{ |
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*(.reloc) |
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} |
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.stab BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.stab) |
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} |
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.stabstr BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.stabstr) |
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} |
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/* DWARF debug sections. |
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Symbols in the DWARF debugging sections are relative to the beginning |
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of the section. Unlike other targets that fake this by putting the |
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section VMA at 0, the PE format will not allow it. */ |
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/* DWARF 1.1 and DWARF 2. */ |
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.debug_aranges BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_aranges) |
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} |
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.debug_pubnames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_pubnames) |
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} |
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/* DWARF 2. */ |
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.debug_info BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_info) *(.gnu.linkonce.wi.*) |
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} |
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.debug_abbrev BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_abbrev) |
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} |
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.debug_line BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_line) |
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} |
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.debug_frame BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_frame) |
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} |
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.debug_str BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_str) |
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} |
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.debug_loc BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_loc) |
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} |
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.debug_macinfo BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_macinfo) |
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} |
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/* SGI/MIPS DWARF 2 extensions. */ |
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.debug_weaknames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_weaknames) |
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} |
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.debug_funcnames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_funcnames) |
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} |
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.debug_typenames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_typenames) |
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} |
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.debug_varnames BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_varnames) |
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} |
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/* DWARF 3. */ |
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.debug_ranges BLOCK(__section_alignment__) (NOLOAD) : |
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{ |
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*(.debug_ranges) |
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} |
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} |
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