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Hi Kevin,<BR>
<BR>
Fixed the error on the linker, but now i got another error which i don't understand, can you help me ?<BR>
<BR>
make<BR>
Compiling whole program out/ccode.16.s<BR>
Compiling (16bit) out/code16.o<BR>
Compiling whole program out/ccode32flat.o<BR>
Building ld scripts (version "pre-0.6.2-20110115_181202-mbertens-desktop")<BR>
Fixed space: 0xe05b-0x10000 total: 8101 slack: 15 Percent slack: 0.2%<BR>
16bit size: 37904<BR>
32bit segmented size: 2217<BR>
32bit flat size: 14007<BR>
32bit flat init size: 38848<BR>
Traceback (most recent call last):<BR>
File "./tools/layoutrom.py", line 579, in <module><BR>
main()<BR>
File "./tools/layoutrom.py", line 576, in main<BR>
writeLinkerScripts(sections, entrysym, genreloc, out16, out32seg, out32flat)<BR>
File "./tools/layoutrom.py", line 257, in writeLinkerScripts<BR>
+ COMMONTRAILER)<BR>
TypeError: %x format: a number is required, not NoneType<BR>
make: *** [out/romlayout16.lds] Error 1<BR>
<BR>
Regards,<BR>
<BR>
Marc <BR>
<BR>
<BR>
-----Original Message-----<BR>
<B>From</B>: Marc Bertens <<A HREF="mailto:Marc%20Bertens%20%3cmbertens@xs4all.nl%3e">mbertens@xs4all.nl</A>><BR>
<B>To</B>: Kevin O'Connor <<A HREF="mailto:Kevin%20O'Connor%20%3ckevin@koconnor.net%3e">kevin@koconnor.net</A>><BR>
<B>Cc</B>: <A HREF="mailto:seabios@seabios.org">seabios@seabios.org</A><BR>
<B>Subject</B>: [SeaBIOS] Question about linker building seabios<BR>
<B>Date</B>: Sat, 15 Jan 2011 10:56:43 +0100<BR>
<BR>
<PRE>
Hi Kevin,
I'm adding a VT100 serial console to the seabios code.
Which can be set to port COM1 or COM2.
I added the interrupt vector in the serial_setup() routine.
And made the interrupt service routine. The compiling goes
fine, no problems there. But in the linking stage an error
is reported to the line of the interrupt service routine:
make
Compiling whole program out/ccode.16.s
Compiling (16bit) out/code16.o
Compiling whole program out/ccode32flat.o
Building ld scripts (version "pre-0.6.2-20110115_103541-mbertens-desktop")
Fixed space: 0xe05b-0x10000 total: 8101 slack: 15 Percent slack: 0.2%
16bit size: 37264
32bit segmented size: 2217
32bit flat size: 14007
32bit flat init size: 38848
Linking out/rom16.o
Stripping out/rom16.strip.o
Linking out/rom32seg.o
Stripping out/rom32seg.strip.o
Linking out/rom.o
`.discard.func16.src/serial.c.261' referenced in section `.text.init_hw.54839' of out/code32flat.o: defined in discarded section `.discard.func16.src/serial.c.261' of out/code32flat.o
make: *** [out/rom.o] Error 1
Can you tell me what i'm doing wrong or missing to do?
Below here are the code snippets:
</PRE>
<TT> // INT(3/4)h : Serial Hardware Service Entry Point (for keyboard handling)</TT><BR>
<TT> void VISIBLE16 handle_console_serial( void )</TT><BR>
<TT> {</TT><BR>
<TT> ... // my code</TT><BR>
<TT> ...</TT><BR>
<TT> done:</TT><BR>
<TT> eoi_pic1();</TT><BR>
<TT> }</TT><BR>
<BR>
<BR>
<TT> void</TT><BR>
<TT> serial_setup(void)</TT><BR>
<TT> {</TT><BR>
<TT> ... // orginal code</TT><BR>
<TT> </TT><BR>
<TT> ...</TT><BR>
<TT> #if CONFIG_KEYBOARD_SERIAL</TT><BR>
<TT> con_addr = GET_BDA( port_com[ CONFIG_KEYBOARD_SERIAL - 1 ] );</TT><BR>
<TT> dprintf( 3, "keyboard on serial port %x\n", con_addr ); </TT><BR>
<TT> # if CONFIG_KEYBOARD_SERIAL == 1 || CONFIG_KEYBOARD_SERIAL == 3 </TT><BR>
<TT> enable_hwirq( 4, FUNC16( handle_console_serial ) );</TT><BR>
<TT> # else</TT><BR>
<TT> enable_hwirq( 3, FUNC16( handle_console_serial ) );</TT><BR>
<TT> # endif</TT><BR>
<TT> #endif</TT><BR>
<TT> }</TT><BR>
<BR>
Regards,<BR>
<BR>
Marc Bertens
<PRE>
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