Re: gcc/unwind-pe.h broken

[Marco Trudel <mtrudel at gmx dot ch>]

Marco Trudel wrote:
> Hello Andreas
>
> Your latest patch to unwind-pe.h breaks at least canadian 
> cross-compilation host=mingw target=mingw:
>
> In file included from /usr/local/src/gcc/libgcc/../gcc/unwind-dw2.c:40:
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:133: error: expected 
> declaration specifiers or '...' before '_uleb128_t'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h: In function 'read_uleb128':
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:137: error: '_uleb128_t' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:137: error: (Each 
> undeclared identifier is reported only once
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:137: error: for each 
> function it appears in.)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:137: error: expected ';' 
> before 'result'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:139: error: 'result' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:143: error: expected ')' 
> before 'byte'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:148: error: 'val' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h: At top level:
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:155: error: expected 
> declaration specifiers or '...' before '_sleb128_t'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h: In function 'read_sleb128':
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:159: error: '_uleb128_t' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:159: error: expected ';' 
> before 'result'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:161: error: 'result' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:165: error: expected ')' 
> before 'byte'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:172: error: expected ')' 
> before numeric constant
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:174: error: 'val' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:174: error: '_sleb128_t' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:174: error: expected ';' 
> before 'result'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h: In function 
> 'read_encoded_value_with_base':
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:218: error: '_uleb128_t' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:218: error: expected ';' 
> before 'tmp'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:219: error: 'tmp' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:219: error: too many 
> arguments to function 'read_uleb128'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:226: error: '_sleb128_t' 
> undeclared (first use in this function)
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:226: error: expected ';' 
> before 'tmp'
> /usr/local/src/gcc/libgcc/../gcc/unwind-pe.h:227: error: too many 
> arguments to function 'read_sleb128'

Addition: I had to revert the changes of these files to make the build 
work again:
- gcc/unwind-pe.h
- libstdc++-v3/libsupc++/eh_personality.cc
- libjava/exception.cc
- gcc/unwind-c.c
- gcc/unwind-dw2-fde.c

I can try patches if you need to verify them.

thanks
Marco