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ooPo
Site Admin
Joined: 17 Jan 2004
Posts: 2032
Location: Canada
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 Posted: Fri Mar 12, 2004 6:57 pm Post subject: Problem while compiling the latest cvs ps2drv. |
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In ps2netfs, I was getting this error:
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iop-gcc -miop -nostdlib -s -o ps2netfs.irx ps2netfs.o ps2_fio.o devscan.o imports.o
ps2_fio.o(.text+0x1850): In function `ps2netfs_op_dread':
ps2_fio.c: undefined reference to `memcpy'
ps2_fio.o(.text+0x1980):ps2_fio.c: undefined reference to `memcpy'
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I added a line for memcpy in imports.lst:
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sysclib_IMPORTS_start
I_memset
I_memcmp
I_memcpy
I_strlen
I_strcmp
I_strcpy
I_strncpy
I_strncmp
sysclib_IMPORTS_end
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I'd update it in cvs myself but I'd rather not step on anyone's toes. :) |
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blackdroid
Joined: 17 Jan 2004
Posts: 564
Location: Sweden
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| Posted: Fri Mar 12, 2004 7:45 pm Post subject: |
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comit it, thats what cvs is for, you can always go back/change it again.
On the other hand, the old iop-gcc do not complain :)
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mrbrown
Joined: 17 Jan 2004
Posts: 1536
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| Posted: Sat Mar 13, 2004 1:11 am Post subject: |
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| GCC will try to inline memcpy unless you turn on -fno-builtin or -fno-builtin-memcpy. However, it seems that the GCC you are using has changed its rules for memcpy inlining, since as bd says iop-gcc 2.8.1 inlined where yours didn't. |
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ooPo
Site Admin
Joined: 17 Jan 2004
Posts: 2032
Location: Canada
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| Posted: Sat Mar 13, 2004 3:20 am Post subject: |
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| I'm not really using a stable toolchain, so I wasn't sure if I would break things by committing the change. |
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blackdroid
Joined: 17 Jan 2004
Posts: 564
Location: Sweden
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| Posted: Sat Mar 13, 2004 4:22 am Post subject: |
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adding that line does not break the compilation when using older iopgcc..
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