diff options
-rw-r--r-- | gcc/ChangeLog | 6 | ||||
-rw-r--r-- | gcc/doc/tm.texi | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a1238b8..eeee09e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2004-01-22 Kazu Hirata <kazu@cs.umass.edu> + + * doc/tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the + macro need not be defined if jump-tables should contain + relative addresses only when -fPIC or -fPIC is in effect. + 2004-01-22 Jan Hubicka <jh@suse.cz> * alias.c (reg_base_value): Turn into varray. diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 7866e1a..b3ac4c8 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -8485,8 +8485,10 @@ flags can be updated. @defmac CASE_VECTOR_PC_RELATIVE Define this macro to be a C expression to indicate when jump-tables -should contain relative addresses. If jump-tables never contain -relative addresses, then you need not define this macro. +should contain relative addresses. You need not define this macro if +jump-tables never contain relative addresses, or jump-tables should +contain relative addresses only when @option{-fPIC} or @option{-fPIC} +is in effect. @end defmac @defmac CASE_DROPS_THROUGH |