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| author |   Sergei Trofimovich <slyfox@gentoo.org> | 2017-11-07 23:07:52 +0000 |
|---|---|---|
| committer | Sergei Trofimovich <slyfox@gentoo.org> | 2017-11-07 23:07:52 +0000 |
| commit | aba6b82f56ee4e00781f4c22fcd5b6f86554215b (patch) | |
| tree | 381e4c5b119ef876b9eb82cc81709c23a6f361cc /dev-util/systemtap/files/systemtap-3.1-ia64.patch | |
| parent | sys-apps/util-linux: stable 2.30.2 for ia64, bug #636626 (diff) | |
| download | gentoo-aba6b82f56ee4e00781f4c22fcd5b6f86554215b.tar.gz gentoo-aba6b82f56ee4e00781f4c22fcd5b6f86554215b.tar.bz2 gentoo-aba6b82f56ee4e00781f4c22fcd5b6f86554215b.zip | |
dev-util/systemtap: tweak operand constraints for ia64, bug #510134
Reported-by: Émeric Maschino
Closes: https://bugs.gentoo.org/510134
Package-Manager: Portage-2.3.13, Repoman-2.3.4
Diffstat (limited to 'dev-util/systemtap/files/systemtap-3.1-ia64.patch')
| -rw-r--r-- | dev-util/systemtap/files/systemtap-3.1-ia64.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/dev-util/systemtap/files/systemtap-3.1-ia64.patch b/dev-util/systemtap/files/systemtap-3.1-ia64.patch new file mode 100644 index 000000000000..4750207a6fff --- /dev/null +++ b/dev-util/systemtap/files/systemtap-3.1-ia64.patch @@ -0,0 +1,23 @@ +Workaround build failure on ia64 + +Avoid 'o' constraint to allow gcc to select register operand. +That way instruction selector can satisfy all constraints +for PROBE2 macro. + +Reported-by: Émeric Maschino +Bug: https://bugs.gentoo.org/510134 +diff --git a/cache.cxx b/cache.cxx +index 3546b30..2710abf 100644 +--- a/cache.cxx ++++ b/cache.cxx +@@ -8,2 +8,10 @@ + ++#ifdef __ia64__ ++// Default is: nor ++// We disable 'o' because gcc fails to select register ++// constraint for second instruction in 'add_script_to_cache' ++// https://bugs.gentoo.org/510134 ++# define STAP_SDT_ARG_CONSTRAINT nr ++#endif ++ + #include "config.h" |