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openbsd-ports/lang/egcs/snapshot/patches/patch-core-rs6000

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--- gcc/config/rs6000/sysv4.h.orig Wed May 17 00:49:01 2000
+++ gcc/config/rs6000/sysv4.h Wed Jun 28 00:10:21 2000
@@ -176,6 +176,8 @@ do { \
rs6000_current_abi = ABI_AIX; \
else if (!strcmp (rs6000_abi_name, "linux")) \
rs6000_current_abi = ABI_V4; \
+ else if (!strcmp (rs6000_abi_name, "openbsd")) \
+ rs6000_current_abi = ABI_V4; \
else if (!strcmp (rs6000_abi_name, "solaris")) \
rs6000_current_abi = ABI_SOLARIS; \
else \
@@ -1011,6 +1013,7 @@ do { \
%{mlittle} %{mlittle-endian} %{mbig} %{mbig-endian} \
%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
%{mcall-solaris: -mlittle -msolaris} \
+ %{mcall-openbsd: -mbig} \
%{mcall-linux: -mbig} }}}}"
#define CC1_ENDIAN_BIG_SPEC ""
@@ -1030,9 +1033,10 @@ do { \
%{mcall-aixdesc: -mbig %(cc1_endian_big) } \
%{mcall-solaris: -mlittle %(cc1_endian_little) } \
%{mcall-linux: -mbig %(cc1_endian_big) } \
- %{!mcall-aixdesc: %{!mcall-solaris: %{!mcall-linux: \
+ %{mcall-openbsd: -mbig %{cc1_endian_big} } \
+ %{!mcall-aixdesc: %{!mcall-solaris: %{!mcall-linux: %{!mcall-openbsd: \
%(cc1_endian_default) \
- }}} \
+ }}}} \
}}}} \
%{mcall-solaris: -mregnames } \
%{mno-sdata: -msdata=none } \
@@ -1040,7 +1044,8 @@ do { \
%{!meabi: %{!mno-eabi: \
%{mrelocatable: -meabi } \
%{mcall-solaris: -mno-eabi } \
- %{mcall-linux: -mno-eabi }}} \
+ %{mcall-linux: -mno-eabi } \
+ %{mcall-openbsd: -mno-eabi }}} \
%{msdata: -msdata=default} \
%{mno-sdata: -msdata=none} \
%{profile: -p}"
@@ -1070,7 +1075,8 @@ do { \
%{msim: %(link_start_sim) } \
%{mcall-linux: %(link_start_linux) } \
%{mcall-solaris: %(link_start_solaris) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(link_start_default) }}}}}}"
+%{mcall-openbsd: %(link_start_openbsd) } \
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %(link_start_default) }}}}}}}"
#define LINK_START_DEFAULT_SPEC ""
@@ -1123,8 +1129,9 @@ do { \
%{mmvme: %(link_os_mvme) } \
%{msim: %(link_os_sim) } \
%{mcall-linux: %(link_os_linux) } \
+%{mcall-openbsd: %(link_os_openbsd) } \
%{mcall-solaris: %(link_os_solaris) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(link_os_default) }}}}}}"
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %(link_os_default) }}}}}}}"
#define LINK_OS_DEFAULT_SPEC ""
@@ -1166,8 +1173,9 @@ do { \
%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
%{mcall-solaris: %(cpp_endian_solaris) } \
%{mcall-linux: %(cpp_endian_big) } \
+ %{mcall-openbsd: %(cpp_endian_big) } \
%{mcall-aixdesc: %(cpp_endian_big) } \
- %{!mcall-solaris: %{!mcall-linux: %{!mcall-aixdesc: %(cpp_endian_default) }}}}}}}"
+ %{!mcall-solaris: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-aixdesc: %(cpp_endian_default) }}}}}}}}"
#define CPP_ENDIAN_DEFAULT_SPEC "%(cpp_endian_big)"
@@ -1179,8 +1187,9 @@ do { \
%{mmvme: %(cpp_os_mvme) } \
%{msim: %(cpp_os_sim) } \
%{mcall-linux: %(cpp_os_linux) } \
+%{mcall-openbsd: %(cpp_os_linux) } \
%{mcall-solaris: %(cpp_os_solaris) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(cpp_os_default) }}}}}}"
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %(cpp_os_default) }}}}}}}"
#define CPP_OS_DEFAULT_SPEC ""
@@ -1192,8 +1201,9 @@ do { \
%{mmvme: %(startfile_mvme) } \
%{msim: %(startfile_sim) } \
%{mcall-linux: %(startfile_linux) } \
+%{mcall-openbsd: %(startfile_openbsd) } \
%{mcall-solaris: %(startfile_solaris) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(startfile_default) }}}}}}"
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %(startfile_default) }}}}}}}"
#define STARTFILE_DEFAULT_SPEC ""
@@ -1205,8 +1215,9 @@ do { \
%{mmvme: %(lib_mvme) } \
%{msim: %(lib_sim) } \
%{mcall-linux: %(lib_linux) } \
+%{mcall-openbsd: %(lib_openbsd) } \
%{mcall-solaris: %(lib_solaris) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %(lib_default) }}}}}}"
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %(lib_default) }}}}}}}"
/* Override rs6000.h definition. */
#undef LIBGCC_SPEC
@@ -1222,9 +1233,10 @@ do { \
%{mmvme: %(endfile_mvme)} \
%{msim: %(endfile_sim)} \
%{mcall-linux: %(endfile_linux) } \
+%{mcall-openbsd: %(endfile_openbsd) } \
%{mcall-solaris: %(endfile_solaris)} \
%{mvxworks: %(endfile_vxworks) } \
-%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-solaris: %{!mvxworks: %(endfile_default) }}}}}}}"
+%{!mads: %{!myellowknife: %{!mmvme: %{!msim: %{!mcall-linux: %{!mcall-openbsd: %{!mcall-solaris: %{!mvxworks: %(endfile_default) }}}}}}}}"
#define ENDFILE_DEFAULT_SPEC ""
@@ -1320,6 +1332,48 @@ do { \
-Asystem(unix) -Asystem(posix) %{pthread:-D_REENTRANT}"
#endif
+/* OpenBSD support. */
+#ifndef LIB_OPENBSD_SPEC
+#define LIB_OPENBSD_SPEC "%{mnewlib: --start-group -lopenbsd %(libc_openbsd) --end-group } %{!mnewlib: %(libc_openbsd) }"
+#endif
+
+#ifndef LIBC_OPENBSD_SPEC
+#define LIBC_OPENBSD_SPEC "-lc%{pthread_r}%{p:_p}%{!p:%{pg:_p}}"
+#endif
+
+#ifndef STARTFILE_OPENBSD_SPEC
+#define STARTFILE_OPENBSD_SPEC "\
+%{!shared: %{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}}} \
+%{mnewlib: ecrti.o%s} \
+%{!mnewlib: %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
+#endif
+/*
+%{!mnewlib: crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
+*/
+
+#ifndef ENDFILE_OPENBSD_SPEC
+#define ENDFILE_OPENBSD_SPEC "\
+%{mnewlib: ecrtn.o%s} \
+%{!mnewlib: %{!shared:crtend.o%s} %{shared:crtendS.o%s}}"
+#endif
+/*
+%{!mnewlib: %{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s}"
+*/
+
+#ifndef LINK_START_OPENBSD_SPEC
+#define LINK_START_OPENBSD_SPEC "-Ttext 0x400074"
+#endif
+
+#ifndef LINK_OS_OPENBSD_SPEC
+#define LINK_OS_OPENBSD_SPEC ""
+#endif
+
+#ifndef CPP_OS_OPENBSD_SPEC
+#define CPP_OS_OPENBSD_SPEC "-D__unix__ -D__OpenBSD__ \
+%{!ansi: -Dunix } \
+%{pthread:-D_POSIX_THREADS} \
+-Asystem(unix) -Asystem(OpenBSD)"
+ #endif
/* Solaris support. */
/* For Solaris, Gcc automatically adds in one of the files
/usr/ccs/lib/values-Xc.o, /usr/ccs/lib/values-Xa.o, or
@@ -1415,6 +1469,8 @@ do { \
{ "lib_mvme", LIB_MVME_SPEC }, \
{ "lib_sim", LIB_SIM_SPEC }, \
{ "lib_linux", LIB_LINUX_SPEC }, \
+ { "lib_openbsd", LIB_OPENBSD_SPEC }, \
+ { "libc_openbsd", LIBC_OPENBSD_SPEC }, \
{ "lib_solaris", LIB_SOLARIS_SPEC }, \
{ "lib_vxworks", LIB_VXWORKS_SPEC }, \
{ "lib_default", LIB_DEFAULT_SPEC }, \
@@ -1423,6 +1479,7 @@ do { \
{ "startfile_mvme", STARTFILE_MVME_SPEC }, \
{ "startfile_sim", STARTFILE_SIM_SPEC }, \
{ "startfile_linux", STARTFILE_LINUX_SPEC }, \
+ { "startfile_openbsd", STARTFILE_OPENBSD_SPEC }, \
{ "startfile_solaris", STARTFILE_SOLARIS_SPEC }, \
{ "startfile_vxworks", STARTFILE_VXWORKS_SPEC }, \
{ "startfile_default", STARTFILE_DEFAULT_SPEC }, \
@@ -1431,6 +1488,7 @@ do { \
{ "endfile_mvme", ENDFILE_MVME_SPEC }, \
{ "endfile_sim", ENDFILE_SIM_SPEC }, \
{ "endfile_linux", ENDFILE_LINUX_SPEC }, \
+ { "endfile_openbsd", ENDFILE_OPENBSD_SPEC }, \
{ "endfile_solaris", ENDFILE_SOLARIS_SPEC }, \
{ "endfile_vxworks", ENDFILE_VXWORKS_SPEC }, \
{ "endfile_default", ENDFILE_DEFAULT_SPEC }, \
@@ -1443,6 +1501,7 @@ do { \
{ "link_start_mvme", LINK_START_MVME_SPEC }, \
{ "link_start_sim", LINK_START_SIM_SPEC }, \
{ "link_start_linux", LINK_START_LINUX_SPEC }, \
+ { "link_start_openbsd", LINK_START_OPENBSD_SPEC }, \
{ "link_start_solaris", LINK_START_SOLARIS_SPEC }, \
{ "link_start_vxworks", LINK_START_VXWORKS_SPEC }, \
{ "link_start_default", LINK_START_DEFAULT_SPEC }, \
@@ -1452,6 +1511,7 @@ do { \
{ "link_os_mvme", LINK_OS_MVME_SPEC }, \
{ "link_os_sim", LINK_OS_SIM_SPEC }, \
{ "link_os_linux", LINK_OS_LINUX_SPEC }, \
+ { "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \
{ "link_os_solaris", LINK_OS_SOLARIS_SPEC }, \
{ "link_os_vxworks", LINK_OS_VXWORKS_SPEC }, \
{ "link_os_default", LINK_OS_DEFAULT_SPEC }, \
@@ -1467,6 +1527,7 @@ do { \
{ "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
{ "cpp_os_sim", CPP_OS_SIM_SPEC }, \
{ "cpp_os_linux", CPP_OS_LINUX_SPEC }, \
+ { "cpp_os_openbsd", CPP_OS_OPENBSD_SPEC }, \
{ "cpp_os_solaris", CPP_OS_SOLARIS_SPEC }, \
{ "cpp_os_vxworks", CPP_OS_VXWORKS_SPEC }, \
{ "cpp_os_default", CPP_OS_DEFAULT_SPEC },
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