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Fix port to 32-bit AIX.

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* configure.ac (opsys): On Power Architecture, treat release 7 of
AIX like releases 5 and 6.
* src/unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
twice.  _text already includes this offset.
(unrelocate_symbols): Don't cast 64-bit integer to pointer.

Fixes: debbugs:17540
This commit is contained in:
Paul Eggert 2014-05-21 22:00:39 -07:00
parent fb4ca8417a
commit 4f4ec76fd6
4 changed files with 16 additions and 3 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
Fix port to 32-bit AIX (Bug#17540).
* configure.ac (opsys): On Power Architecture, treat release 7 of
AIX like releases 5 and 6.
2014-05-18 Glenn Morris <rgm@gnu.org>
* configure.ac (INSTALL_INFO):

2
configure.ac
View File

@ -550,7 +550,7 @@ case "${canonical}" in
rs6000-ibm-aix[56]* )
opsys=aix4-2
;;
powerpc-ibm-aix[56]* )
powerpc-ibm-aix[5-9]* | powerpc-ibm-aix[1-9][0-9]* )
opsys=aix4-2
;;

7
src/ChangeLog
View File

@ -1,3 +1,10 @@
2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
Fix port to 32-bit AIX (Bug#17540).
* unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
twice. _text already includes this offset.
(unrelocate_symbols): Don't cast 64-bit integer to pointer.
2014-05-21 Eli Zaretskii <eliz@gnu.org>
* xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:

4
src/unexaix.c
View File

@ -379,7 +379,7 @@ copy_text_and_data (int new)
char *ptr;
lseek (new, text_scnptr, SEEK_SET);
ptr = _text + text_scnptr;
ptr = _text;
end = ptr + f_ohdr.tsize;
write_segment (new, ptr, end);
@ -606,7 +606,7 @@ unrelocate_symbols (int new, int a_out,
PERROR (a_name);
}
p = (int *) (ldrel.l_vaddr + d_reloc);
p = (int *) (intptr_t) (ldrel.l_vaddr + d_reloc);
switch (ldrel.l_symndx) {
case SYMNDX_TEXT: