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| author | Kazu Hirata <kazu@cs.umass.edu> | 2004-01-22 11:50:01 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2004-01-22 11:50:01 +0000 |
| commit | 9c49953c15b1071a2a44135143b463a15b40687a (patch) | |
| tree | e40a496fe7d8118db03d6886b0b70c2d536af9b7 /gcc | |
| parent | c582d54a474afcccdbaabe141c267ca1ee195fcd (diff) | |
| download | gcc-9c49953c15b1071a2a44135143b463a15b40687a.zip gcc-9c49953c15b1071a2a44135143b463a15b40687a.tar.gz gcc-9c49953c15b1071a2a44135143b463a15b40687a.tar.bz2 | |
tm.texi (CASE_VECTOR_PC_RELATIVE): Mention that the macro need not be defined if...
* 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.
From-SVN: r76350
Diffstat (limited to 'gcc')
| -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 |