From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Thu, 1 Jul 1993 21:00:15 +0000 (+0000)
Subject: miscellaneous fixes to make RISC/os work; see ChangeLog's
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0abbc7715fd8e800364281b37b560a2f11987044;p=binutils-gdb.git

miscellaneous fixes to make RISC/os work; see ChangeLog's
---

diff --git a/ChangeLog b/ChangeLog
index ae44e554eef..1f02612e4a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,19 @@
+Thu Jul  1 15:46:16 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* configure.in: Use config/mh-riscos for mips-*-sysv*.
+
+Wed Jun 30 09:31:58 1993  Ian Lance Taylor  (ian@cygnus.com)
+
+	* configure: Correct error message for missing Makefile.in to
+	print correct directory.
+
 Tue Jun 29 13:52:16 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
 
 	* install.sh: kludge around 386BSD shell bug
 
 Tue Jun 29 13:06:49 1993  Per Bothner  (bothner@rtl.cygnus.com)
 
+	* config.guess:  Recognize NeXT.
 	* config.guess:  Recognize i486-ncr-sysv4.
 	* Makefile.in (taz):  rm $(TOOL)-$$VER before linking.
 
diff --git a/config/mh-riscos b/config/mh-riscos
index e69de29bb2d..e586b30b1a9 100644
--- a/config/mh-riscos
+++ b/config/mh-riscos
@@ -0,0 +1,15 @@
+# This is for a MIPS running RISC/os 4.52C.
+
+# This is needed for GDB, but needs to be in the top-level make because
+# if a library is compiled with the bsd headers and gets linked with the
+# sysv system libraries all hell can break loose (e.g. a jmp_buf might be
+# a different size).
+# ptrace(2) apparently has problems in the BSD environment.  No workaround is
+# known except to select the sysv environment.  Could we use /proc instead?
+# These "sysv environments" and "bsd environments" often end up being a pain.
+#
+# This is not part of CFLAGS because perhaps not all C compilers have this
+# option.
+CC= cc -systype sysv
+
+RANLIB = true
diff --git a/configure.in b/configure.in
index a4aebf585db..654892243e3 100644
--- a/configure.in
+++ b/configure.in
@@ -90,6 +90,7 @@ case "${host}" in
   mips-dec-ultrix*)       host_makefile_frag=config/mh-decstation ;;
   mips-sgi-irix4*)        host_makefile_frag=config/mh-irix4 ;;
   mips-sgi-irix3*)        host_makefile_frag=config/mh-sysv ;;
+  mips-*-sysv*)		  host_makefile_frag=config/mh-riscos ;;
   i[34]86-ncr-sysv4*)     host_makefile_frag=config/mh-ncr3000 ;;
   i[34]86-*-sco*)         host_makefile_frag=config/mh-sco ;;
   i[34]86-*-isc*)	  host_makefile_frag=config/mh-sysv ;;
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ab06773bb44..55385b00705 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 Thu Jul  1 09:51:27 1993  Jim Kingdon  (kingdon@cygnus.com)
 
+	* config/mips/nm-riscos.h: Remove unmatched #endif.
+	Define FETCH_INFERIOR_REGISTERS.
+	* config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
+	Fix misspelling of NAT_FILE.
+
 	* ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
 	print c_line.
 	(_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
diff --git a/gdb/config/mips/nm-riscos.h b/gdb/config/mips/nm-riscos.h
index 31e829b18d4..a0c5b61fec4 100644
--- a/gdb/config/mips/nm-riscos.h
+++ b/gdb/config/mips/nm-riscos.h
@@ -41,6 +41,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 		  addr = PCB_OFFSET(pcb_fpc_eir); \
               else \
                   addr = 0;
-#endif
 
 #include "mips/nm-mips.h"
+
+/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
+#define FETCH_INFERIOR_REGISTERS
diff --git a/gdb/config/mips/riscos.mh b/gdb/config/mips/riscos.mh
index fecc9b5e2af..e160b337f8b 100644
--- a/gdb/config/mips/riscos.mh
+++ b/gdb/config/mips/riscos.mh
@@ -1,5 +1,5 @@
-NATDEPFILES= infptrace.o inftarg.o fork-child.o coredep.o corelow.o mips-nat.o
-NM_FILE= nm-riscos.h
+NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o mips-nat.o
+NAT_FILE= nm-riscos.h
 XM_FILE= xm-riscos.h
 REGEX= regex.o
 REGEX1= regex.o