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Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index b845905..873ad67 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -2786,6 +2786,17 @@ or @samp{98}. Another way is to add an appropriate set of predefines to @env{CC}. The description for the @option{munix=} option contains a list of the predefines used with each standard. +As of GCC 4.1, @env{DWARF2} exception handling is available on HP-UX. +It is now the default. This exposed a bug in the handling of data +relocations in the GAS assembler. The handling of 64-bit data relocations +was seriously broken, affecting debugging and exception support on all +hppa64-*-* targets. Under some circumstances, 32-bit data relocations +could also be handled incorrectly. This problem is fixed in GAS version +2.16.91 20051125. + +GCC versions prior to 4.1 incorrectly passed and returned complex +values. They are now passed in the same manner as aggregates. + More specific information to @samp{hppa*-hp-hpux*} targets follows. @html |