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| author | Jeff Law <law@gcc.gnu.org> | 1992-10-16 00:24:08 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1992-10-16 00:24:08 -0600 |
| commit | 6efdeb47f64a1ea167190b458079ebeb3df425d5 (patch) | |
| tree | 2c7ed52cd7769b2fffeff1b491d5c04b3e031101 | |
| parent | 5cf2759eb4fb4b682a56182ee4a0e1a14e792333 (diff) | |
| download | gcc-6efdeb47f64a1ea167190b458079ebeb3df425d5.zip gcc-6efdeb47f64a1ea167190b458079ebeb3df425d5.tar.gz gcc-6efdeb47f64a1ea167190b458079ebeb3df425d5.tar.bz2 | |
* pa.h (TARGET_SWITCHES): New switch "-mlong-calls".
From-SVN: r2487
| -rw-r--r-- | gcc/config/pa/pa.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/pa/pa.h b/gcc/config/pa/pa.h index 63541f8..ddb64ba 100644 --- a/gcc/config/pa/pa.h +++ b/gcc/config/pa/pa.h @@ -111,6 +111,14 @@ extern int target_flags; #define TARGET_SHARED_LIBS (target_flags & 8) +/* Force all function calls to indirect addressing via a register. This + avoids lossage when the function is very far away from the current PC. + + ??? What about simple jumps, they can suffer from the same problem. + Would require significant surgery in pa.md. */ + +#define TARGET_LONG_CALLS (target_flags & 16) + /* Macro to define tables used to set the flags. This is a list in braces of pairs in braces, each pair being { "NAME", VALUE } @@ -126,6 +134,7 @@ extern int target_flags; {"kernel", 4}, \ {"shared-libs", 8}, \ {"no-shared-libs", -8},\ + {"long-calls", 16}, \ { "", TARGET_DEFAULT}} #define TARGET_DEFAULT 0 |