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Add bieginning of Solaris/PowerPC support
This commit is contained in:
Michael Meissner
@ -1,3 +1,9 @@
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Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
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* configure (powerpcle-*-solaris*): Add Solaris support.
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* config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
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Solaris support.
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Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
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* c-valprint.c (c_val_print): Fix printing for arrays defined
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@ -34,11 +34,14 @@ macos.mh
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macos.mt
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nm-aix.h
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nm-macos.h
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nm-solaris.h
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ppc-eabi.mt
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ppc-nw.mt
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ppc-sim.mt
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ppcle-eabi.mt
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ppcle-sim.mt
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solaris.mh
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solaris.mt
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tm-cygwin32.h
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tm-macos.h
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tm-ppc-aix.h
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@ -48,8 +51,9 @@ tm-ppc-nw.h
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tm-ppc-sim.h
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tm-ppcle-eabi.h
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tm-ppcle-sim.h
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xm-cygwin32.h
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tm-solaris.h
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xm-aix.h
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xm-cygwin32.h
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xm-mpw.h
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Things-to-lose:
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30
gdb/config/powerpc/nm-solaris.h
Normal file
30
gdb/config/powerpc/nm-solaris.h
Normal file
@ -0,0 +1,30 @@
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/* Native-dependent definitions for PowerPC running Solaris.
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Copyright 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/* Include the generic SVR4 definitions. */
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#include <nm-sysv4.h>
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/* Before storing, we need to read all the registers. */
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#define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
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/* Solaris PSRVADDR support does not seem to include a place for nPC. */
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#define PRSVADDR_BROKEN
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23
gdb/config/powerpc/solaris.mh
Normal file
23
gdb/config/powerpc/solaris.mh
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@ -0,0 +1,23 @@
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# Host: PowerPC, running Solaris 2
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XM_FILE= xm-solaris.h
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XDEPFILES= ser-tcp.o
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XM_CLIBS= -lsocket -lnsl
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NAT_FILE= nm-solaris.h
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NATDEPFILES= corelow.o core-sol2.o solib.o procfs.o fork-child.o
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# SVR4 comes standard with terminfo, and in some implementations, the
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# old termcap descriptions are incomplete. So ensure that we use the
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# new terminfo interface and latest terminal descriptions.
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TERMCAP=-ltermlib
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# If you are compiling with Sun's compiler, add the -xs option to CC
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# (e.g. `make CC="cc -xs"').
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# Sun's compilers require the -xs option to produce debug information
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# in the final linked executable. Otherwise they leave it in the .o
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# files only, with undocumented pointers to it in the linked executable.
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# This is commented out because we don't assume that the Sun compiler
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# is in use.
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#MH_CFLAGS=-xs
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HOST_IPC=-DBSD_IPC
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3
gdb/config/powerpc/solaris.mt
Normal file
3
gdb/config/powerpc/solaris.mt
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@ -0,0 +1,3 @@
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# Target: PowerPC, running Solaris 2
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TDEPFILES= rs6000-tdep.o
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TM_FILE= tm-solaris.h
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74
gdb/config/powerpc/tm-solaris.h
Normal file
74
gdb/config/powerpc/tm-solaris.h
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@ -0,0 +1,74 @@
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/* Macro definitions for GDB for a PowerPC running Solaris 2
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Copyright 1996 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "powerpc/tm-ppc-eabi.h"
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/* There are two different signal handler trampolines in Solaris2. */
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#define IN_SIGTRAMP(pc, name) \
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((name) \
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&& (STREQ ("sigacthandler", name) || STREQ ("ucbsigvechandler", name)))
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/* The signal handler gets a pointer to an ucontext as third argument
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if it is called from sigacthandler. This is the offset to the saved
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PC within it. sparc_frame_saved_pc knows how to deal with
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ucbsigvechandler. */
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#define SIGCONTEXT_PC_OFFSET 44
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#if 0 /* FIXME Setjmp/longjmp are not as well doc'd in SunOS 5.x yet */
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/* Offsets into jmp_buf. Not defined by Sun, but at least documented in a
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comment in <machine/setjmp.h>! */
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#define JB_ELEMENT_SIZE 4 /* Size of each element in jmp_buf */
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#define JB_ONSSTACK 0
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#define JB_SIGMASK 1
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#define JB_SP 2
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#define JB_PC 3
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#define JB_NPC 4
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#define JB_PSR 5
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#define JB_G1 6
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#define JB_O0 7
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#define JB_WBCNT 8
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/* Figure out where the longjmp will land. We expect that we have just entered
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longjmp and haven't yet setup the stack frame, so the args are still in the
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output regs. %o0 (O0_REGNUM) points at the jmp_buf structure from which we
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extract the pc (JB_PC) that we will land at. The pc is copied into ADDR.
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This routine returns true on success */
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extern int
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get_longjmp_target PARAMS ((CORE_ADDR *));
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#define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR)
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#endif /* 0 */
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/* The SunPRO compiler puts out 0 instead of the address in N_SO symbols,
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and for SunPRO 3.0, N_FUN symbols too. */
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#define SOFUN_ADDRESS_MAYBE_MISSING
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#if 0
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extern char *sunpro_static_transform_name PARAMS ((char *));
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#define STATIC_TRANSFORM_NAME(x) sunpro_static_transform_name (x)
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#endif
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#define FAULTED_USE_SIGINFO
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/* Enable handling of shared libraries for a.out executables. */
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#define HANDLE_SVR4_EXEC_EMULATORS
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2
gdb/configure
vendored
2
gdb/configure
vendored
@ -3271,6 +3271,7 @@ ns32k-utek-sysv*) gdb_host=merlin ;;
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powerpc-*-aix*) gdb_host=aix ;;
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powerpcle-*-cygwin32) gdb_host=cygwin32 ;;
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powerpcle-*-solaris*) gdb_host=solaris ;;
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pn-*-*) gdb_host=pn ;;
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pyramid-*-*) gdb_host=pyramid ;;
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@ -3482,6 +3483,7 @@ powerpc-*-netware*) gdb_target=ppc-nw
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powerpc-*-aix4*) gdb_target=aix4 ;;
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powerpc-*-aix*) gdb_target=aix ;;
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powerpcle-*-cygwin32) gdb_target=cygwin32 ;;
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powerpcle-*-solaris*) gdb_target=solaris ;;
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powerpc-*-eabi*) if test x"$powerpc_sim" = x"yes"; then
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gdb_target=ppc-sim
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else
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