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| author | Mark Kettenis <kettenis@openbsd.org> | 2013-07-25 15:53:51 +0000 |
|---|---|---|
| committer | John David Anglin <danglin@gcc.gnu.org> | 2013-07-25 15:53:51 +0000 |
| commit | 017d38f508a019b173b909dd3314f0e1d52fe1bc (patch) | |
| tree | eb5afa5bc79f7cb9731d5301c5bc2498b874f4eb /gcc | |
| parent | c7cafd75de0197b0c30654a800411b91c8c5b0ab (diff) | |
| download | gcc-017d38f508a019b173b909dd3314f0e1d52fe1bc.zip gcc-017d38f508a019b173b909dd3314f0e1d52fe1bc.tar.gz gcc-017d38f508a019b173b909dd3314f0e1d52fe1bc.tar.bz2 | |
pa.c (pa_trampoline_init): Emit __enable_execute_stack libcall if HAVE_ENABLE_EXECUTE_STACK is defined.
* config/pa/pa.c (pa_trampoline_init): Emit __enable_execute_stack
libcall if HAVE_ENABLE_EXECUTE_STACK is defined.
From-SVN: r201248
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/config/pa/pa.c | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5c911cd..43d9812 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2013-07-25 Mark Kettenis <kettenis@openbsd.org> + * config/pa/pa.c (pa_trampoline_init): Emit __enable_execute_stack + libcall if HAVE_ENABLE_EXECUTE_STACK is defined. + * config.gcc (hppa-*-openbsd*): Don't set tmake_file. 2013-07-25 Vladimir Makarov <vmakarov@redhat.com> diff --git a/gcc/config/pa/pa.c b/gcc/config/pa/pa.c index 0167a5d..74a99e3 100644 --- a/gcc/config/pa/pa.c +++ b/gcc/config/pa/pa.c @@ -10133,6 +10133,11 @@ pa_trampoline_init (rtx m_tramp, tree fndecl, rtx chain_value) gen_reg_rtx (Pmode), gen_reg_rtx (Pmode))); } + +#ifdef HAVE_ENABLE_EXECUTE_STACK + emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__enable_execute_stack"), + LCT_NORMAL, VOIDmode, 1, XEXP (m_tramp, 0), Pmode); +#endif } /* Perform any machine-specific adjustment in the address of the trampoline. |