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| author |   drahn <drahn@openbsd.org> | 2004-01-25 15:36:35 +0000 |
|---|---|---|
| committer | drahn <drahn@openbsd.org> | 2004-01-25 15:36:35 +0000 |
| commit | 67d4476a866af26430a2be5f30e8e960852ccc0f (patch) | |
| tree | ff7c307e170399a8aef9b48251dae23afdf13cbd | |
| parent | update .St sections; (diff) | |
| download | wireguard-openbsd-67d4476a866af26430a2be5f30e8e960852ccc0f.tar.xz wireguard-openbsd-67d4476a866af26430a2be5f30e8e960852ccc0f.zip | |
Fix entry point and crtbegin/crtend. slight ok espie millert
| -rw-r--r-- | gnu/usr.bin/gcc/gcc/config/arm/openbsd.h | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/gnu/usr.bin/gcc/gcc/config/arm/openbsd.h b/gnu/usr.bin/gcc/gcc/config/arm/openbsd.h index c850af5ddcb..5742210a875 100644 --- a/gnu/usr.bin/gcc/gcc/config/arm/openbsd.h +++ b/gnu/usr.bin/gcc/gcc/config/arm/openbsd.h @@ -70,10 +70,10 @@ Boston, MA 02111-1307, USA. */ #undef OBSD_LINK_SPEC #ifdef OBSD_NO_DYNAMIC_LIBRARIES #define OBSD_LINK_SPEC \ - "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!nostdlib:%{!r*:%{!e*:-e start}}} -dc -dp %{assert*}" + "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!nostdlib:%{!r*:%{!e*:-e %(openbsd_entry_point)}}} -dc -dp %{assert*}" #else #define OBSD_LINK_SPEC \ - "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!shared:%{!nostdlib:%{!r*:%{!e*:-e start}}}} %{shared:-Bshareable -x} -dc -dp %{R*} %{static:-Bstatic} %{assert*}" + "%{g:%{!nostdlib:-L/usr/lib/debug}} %{!shared:%{!nostdlib:%{!r*:%{!e*:-e %(openbsd_entry_point)}}}} %{shared:-Bshareable -x} -dc -dp %{R*} %{static:-Bstatic} %{assert*}" #endif #undef SUBTARGET_EXTRA_SPECS @@ -196,3 +196,35 @@ do \ (void) sysarch (0, &s); \ } \ while (0) + +/* Provide a STARTFILE_SPEC appropriate for OpenBSD ELF. Here we + provide support for the special GCC option -static. On ELF + targets, we also add the crtbegin.o file, which provides part + of the support for getting C++ file-scope static objects + constructed before entering "main". */ + +#define OPENBSD_STARTFILE_SPEC \ + "%{!shared: \ + %{pg:gcrt0%O%s} \ + %{!pg: \ + %{p:gcrt0%O%s} \ + %{!p:crt0%O%s}}} \ + %:if-exists(crti%O%s) \ + %{static:%:if-exists-else(crtbeginT%O%s crtbegin%O%s)} \ + %{!static: \ + %{!shared:crtbegin%O%s} %{shared:crtbeginS%O%s}}" + +#undef STARTFILE_SPEC +#define STARTFILE_SPEC OPENBSD_STARTFILE_SPEC + +/* Provide an ENDFILE_SPEC appropriate for OpenBSD ELF. Here we +add crtend.o, which provides part of the support for getting +C++ file-scope static objects deconstructed after exiting "main". */ + +#define OPENBSD_ENDFILE_SPEC \ + "%{!shared:crtend%O%s} %{shared:crtendS%O%s} \ + %:if-exists(crtn%O%s)" + +#undef ENDFILE_SPEC +#define ENDFILE_SPEC OPENBSD_ENDFILE_SPEC + |