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-rw-r--r--gdb/ChangeLog22
-rw-r--r--gdb/config/powerpc/macos.mh4
-rw-r--r--gdb/config/powerpc/macos.mt3
-rw-r--r--gdb/config/powerpc/nm-macos.h20
-rw-r--r--gdb/config/powerpc/tm-macos.h26
-rwxr-xr-xgdb/configure1
-rw-r--r--gdb/configure.in1
-rw-r--r--gdb/mac-gdb.r38
-rw-r--r--gdb/mac-nat.c384
-rw-r--r--gdb/mpw-config.in22
-rw-r--r--gdb/mpw-make.sed16
11 files changed, 527 insertions, 10 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 27a3389..d542787 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,25 @@
+Mon Dec 11 18:19:16 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * configure.in (powerpc-*-macos*): New target configuration.
+ * configure: Update.
+ * config/powerpc/macos.mh, config/powerpc/macos.mt,
+ config/powerpc/nm-macos.h, config/powerpc/tm-macos.h, mac-nat.c:
+ New files, native PowerMac debugging support.
+ * Makefile.in (mac-nat.o): Add build rule.
+ * mpw-config.in (enable_cflags): Add support.
+ (m68k-apple-macos, powerpc-apple-macos): Fix natdepfiles to
+ list object file instead of source file.
+ * mpw-make.sed (@ENABLE_CFLAGS@): Don't edit out, replace with
+ value of variable.
+ (install, install-only): Edit MPW-specific installation into
+ place of Unix shell code.
+ * mac-gdb.r: Fix version resources to use symbolic version strings.
+ (cfrg): New resource, code fragment for PowerMac.
+
+start-sanitize-gm
+ mpw-config.in (mips-gm-magic): New configuration.
+end-sanitize-gm
+
Mon Dec 11 14:13:03 1995 Fred Fish <fnf@amigalib.com>
* dbxread.c (process_one_symbol): When looking at the next
diff --git a/gdb/config/powerpc/macos.mh b/gdb/config/powerpc/macos.mh
new file mode 100644
index 0000000..63b0648
--- /dev/null
+++ b/gdb/config/powerpc/macos.mh
@@ -0,0 +1,4 @@
+# Host: PowerMac (PowerPC running MacOS)
+
+NATDEPFILES= mac-nat.o
+NAT_FILE= nm-macos.h
diff --git a/gdb/config/powerpc/macos.mt b/gdb/config/powerpc/macos.mt
new file mode 100644
index 0000000..07ad0d2
--- /dev/null
+++ b/gdb/config/powerpc/macos.mt
@@ -0,0 +1,3 @@
+# Target: PowerMac (PowerPC running MacOS)
+TDEPFILES= rs6000-tdep.o xcoffread.o
+TM_FILE= tm-macos.h
diff --git a/gdb/config/powerpc/nm-macos.h b/gdb/config/powerpc/nm-macos.h
new file mode 100644
index 0000000..a1a3d9e
--- /dev/null
+++ b/gdb/config/powerpc/nm-macos.h
@@ -0,0 +1,20 @@
+/* PowerMac native-dependent macros for GDB, the GNU debugger.
+ Copyright (C) 1995 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* Nothing needed, at least so far. */
diff --git a/gdb/config/powerpc/tm-macos.h b/gdb/config/powerpc/tm-macos.h
new file mode 100644
index 0000000..b29d285
--- /dev/null
+++ b/gdb/config/powerpc/tm-macos.h
@@ -0,0 +1,26 @@
+/* Macro definitions for Power PC running MacOS.
+ Copyright (C) 1995 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* Use generic RS6000 definitions. */
+#include "rs6000/tm-rs6000.h"
+
+#define GDB_TARGET_POWERPC
+
+/* This is no use to us. */
+#undef PC_LOAD_SEGMENT
diff --git a/gdb/configure b/gdb/configure
index 5b72582..8018979 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -2453,6 +2453,7 @@ ns32k-utek-sysv*) gdb_target=merlin ;;
ns32k-utek-*) gdb_target=umax ;;
pn-*-*) gdb_target=pn ;;
+powerpc-*-macos*) gdb_target=macos ;;
powerpc-*-netware*) gdb_target=ppc-nw
configdirs="${configdirs} nlm" ;;
diff --git a/gdb/configure.in b/gdb/configure.in
index df2a5aa..0a30ba0 100644
--- a/gdb/configure.in
+++ b/gdb/configure.in
@@ -469,6 +469,7 @@ ns32k-utek-sysv*) gdb_target=merlin ;;
ns32k-utek-*) gdb_target=umax ;;
pn-*-*) gdb_target=pn ;;
+powerpc-*-macos*) gdb_target=macos ;;
powerpc-*-netware*) gdb_target=ppc-nw
configdirs="${configdirs} nlm" ;;
diff --git a/gdb/mac-gdb.r b/gdb/mac-gdb.r
index da007de..3736dde 100644
--- a/gdb/mac-gdb.r
+++ b/gdb/mac-gdb.r
@@ -5,13 +5,45 @@
#include "mac-defs.h"
+/* Version resources. */
+
resource 'vers' (1) {
- 0x02, 0x00, release, 0x00,
+ 0,
+ 0,
+ 0,
+ 0,
verUS,
- "4.12.3",
- "4.12.3, Copyright \251 1994 Free Software Foundation, Inc."
+ VERSION_STRING,
+ VERSION_STRING " (C) 1986-95 FSF, Inc."
+};
+
+resource 'vers' (2, purgeable) {
+ 0,
+ 0,
+ 0,
+ 0,
+ verUs,
+ VERSION_STRING,
+ "GDB " VERSION_STRING " for MPW"
+};
+
+#ifdef WANT_CFRG
+
+#include "CodeFragmentTypes.r"
+
+resource 'cfrg' (0) {
+ {
+ kPowerPC,
+ kFullLib,
+ kNoVersionNum, kNoVersionNum,
+ 0, 0,
+ kIsApp, kOnDiskFlat, kZeroOffset, kWholeFork,
+ PROG_NAME
+ }
};
+#endif /* WANT_CFRG */
+
#ifdef Macgdb /* Exclude the following from SIOWgdb which uses SIOW.r. */
resource 'MBAR' (128) {
diff --git a/gdb/mac-nat.c b/gdb/mac-nat.c
new file mode 100644
index 0000000..bdf6c6d
--- /dev/null
+++ b/gdb/mac-nat.c
@@ -0,0 +1,384 @@
+/* Target-vector operations for controlling Mac applications, for GDB.
+ Copyright (C) 1995 Free Software Foundation, Inc.
+ Written by Stan Shebs. Contributed by Cygnus Support.
+
+This file is part of GDB.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without eve nthe implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+/* Note that because all the available Mac compilers are ANSI or very
+ close, and this is a native-only file, the code may be purely ANSI. */
+
+#include "defs.h"
+#include "frame.h" /* required by inferior.h */
+#include "inferior.h"
+#include "target.h"
+#include "wait.h"
+#include "gdbcore.h"
+#include "command.h"
+#include <signal.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include "buildsym.h"
+#include "gdb_string.h"
+#include "thread.h"
+#include "gdbcmd.h"
+
+#include <Processes.h>
+
+/* We call the functions "child_..." rather than "mac_..." so no one
+ is tempted to try to link this with other native-only code. */
+
+/* Forward declaration */
+
+extern struct target_ops child_ops;
+
+static void
+child_fetch_inferior_registers (int r)
+{
+ if (r < 0)
+ {
+ for (r = 0; r < NUM_REGS; r++)
+ child_fetch_inferior_registers (r);
+ }
+ else
+ {
+ supply_register (r, 0);
+ }
+}
+
+static void
+child_store_inferior_registers (int r)
+{
+ if (r < 0)
+ {
+ for (r = 0; r < NUM_REGS; r++)
+ child_store_inferior_registers (r);
+ }
+ else
+ {
+ read_register_gen (r, 0);
+ }
+}
+
+static int
+child_wait (int pid, struct target_waitstatus *ourstatus)
+{
+}
+
+/* Attach to process PID, then initialize for debugging it. */
+
+static void
+child_attach (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ ProcessSerialNumber psn;
+ ProcessInfoRec inforec;
+ Str31 name;
+ FSSpecPtr fsspec;
+ OSType code;
+ int pid;
+ char *exec_file;
+
+ if (!args)
+ error_no_arg ("process-id to attach");
+
+ pid = atoi (args);
+
+ psn.highLongOfPSN = 0;
+ psn.lowLongOfPSN = pid;
+
+ inforec.processInfoLength = sizeof(ProcessInfoRec);
+ inforec.processName = name;
+ inforec.processAppSpec = fsspec;
+
+ if (GetProcessInformation (&psn, &inforec) == noErr)
+ {
+ if (from_tty)
+ {
+ exec_file = (char *) get_exec_file (0);
+
+ if (exec_file)
+ printf_unfiltered ("Attaching to program `%s', %s\n", exec_file,
+ target_pid_to_str (pid));
+ else
+ printf_unfiltered ("Attaching to %s\n", target_pid_to_str (pid));
+
+ gdb_flush (gdb_stdout);
+ }
+ /* Do we need to do anything special? */
+ attach_flag = 1;
+ inferior_pid = pid;
+ push_target (&child_ops);
+ }
+}
+
+static void
+child_detach (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ char *exec_file;
+
+ if (from_tty)
+ {
+ exec_file = get_exec_file (0);
+ if (exec_file == 0)
+ exec_file = "";
+ printf_unfiltered ("Detaching from program: %s %s\n", exec_file,
+ target_pid_to_str (inferior_pid));
+ gdb_flush (gdb_stdout);
+ }
+ inferior_pid = 0;
+ unpush_target (&child_ops);
+}
+
+/* Print status information about what we're accessing. */
+
+static void
+child_files_info (ignore)
+ struct target_ops *ignore;
+{
+ printf_unfiltered ("\tUsing the running image of %s %s.\n",
+ attach_flag ? "attached" : "child", target_pid_to_str (inferior_pid));
+}
+
+/* ARGSUSED */
+static void
+child_open (arg, from_tty)
+ char *arg;
+ int from_tty;
+{
+ error ("Use the \"run\" command to start a Mac application.");
+}
+
+/* Start an inferior Mac program and sets inferior_pid to its pid.
+ EXEC_FILE is the file to run.
+ ALLARGS is a string containing the arguments to the program.
+ ENV is the environment vector to pass. Errors reported with error(). */
+
+static void
+child_create_inferior (exec_file, allargs, env)
+ char *exec_file;
+ char *allargs;
+ char **env;
+{
+ LaunchParamBlockRec launchparms;
+ FSSpec fsspec;
+ OSErr launch_err;
+
+ if (!exec_file)
+ {
+ error ("No executable specified, use `target exec'.\n");
+ }
+
+ launchparms.launchBlockID = extendedBlock;
+ launchparms.launchEPBLength = extendedBlockLen;
+ launchparms.launchFileFlags = 0;
+ launchparms.launchControlFlags = launchContinue | launchNoFileFlags;
+ fsspec.vRefNum = 0;
+ fsspec.parID = 0;
+ strcpy(fsspec.name + 1, exec_file);
+ fsspec.name[0] = strlen(exec_file);
+ launchparms.launchAppSpec = &fsspec;
+ launchparms.launchAppParameters = nil;
+
+ launch_err = LaunchApplication (&launchparms);
+
+ if (launch_err == 999 /*memFullErr*/)
+ {
+ error ("Not enough memory to launch %s\n", exec_file);
+ }
+ else if (launch_err != noErr)
+ {
+ error ("Error launching %s, code %d\n", exec_file, launch_err);
+ }
+
+ inferior_pid = launchparms.launchProcessSN.lowLongOfPSN;
+ /* FIXME be sure that high long of PSN is 0 */
+
+ push_target (&child_ops);
+ init_wait_for_inferior ();
+ clear_proceed_status ();
+
+/* proceed ((CORE_ADDR) - 1, TARGET_SIGNAL_0, 0); */
+}
+
+static void
+child_mourn_inferior ()
+{
+ unpush_target (&child_ops);
+ generic_mourn_inferior ();
+}
+
+void
+child_stop ()
+{
+}
+
+int
+child_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
+ int write, struct target_ops *target)
+{
+ int i;
+
+ for (i = 0; i < len; ++i)
+ {
+ if (write)
+ {
+ ((char *) memaddr)[i] = myaddr[i];
+ }
+ else
+ {
+ myaddr[i] = ((char *) memaddr)[i];
+ }
+ }
+ return len;
+}
+
+void
+child_kill_inferior (void)
+{
+}
+
+void
+child_resume (int pid, int step, enum target_signal signal)
+{
+}
+
+static void
+child_prepare_to_store ()
+{
+ /* Do nothing, since we can store individual regs */
+}
+
+static int
+child_can_run ()
+{
+ return 1;
+}
+
+static void
+child_close ()
+{
+}
+
+static void
+info_proc (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ ProcessSerialNumber psn;
+ ProcessInfoRec inforec;
+ Str31 name;
+ FSSpecPtr fsspec;
+ OSType code;
+
+ /* Eventually use args, but not right now. */
+
+ psn.highLongOfPSN = 0;
+ psn.lowLongOfPSN = kNoProcess;
+
+ inforec.processInfoLength = sizeof(ProcessInfoRec);
+ inforec.processName = name;
+ inforec.processAppSpec = fsspec;
+
+ printf_filtered ("Process Name Sgnt Type PSN Loc Size FreeMem Time\n");
+
+ while (GetNextProcess (&psn) == noErr)
+ {
+ if (GetProcessInformation (&psn, &inforec) == noErr)
+ {
+ name[name[0] + 1] = '\0';
+ printf_filtered ("%-32.32s", name + 1);
+ code = inforec.processSignature;
+ printf_filtered (" %c%c%c%c",
+ (code >> 24) & 0xff,
+ (code >> 16) & 0xff,
+ (code >> 8) & 0xff,
+ (code >> 0) & 0xff);
+ code = inforec.processType;
+ printf_filtered (" %c%c%c%c",
+ (code >> 24) & 0xff,
+ (code >> 16) & 0xff,
+ (code >> 8) & 0xff,
+ (code >> 0) & 0xff);
+ if (psn.highLongOfPSN == 0)
+ printf_filtered (" %9d", psn.lowLongOfPSN);
+ else
+ printf_filtered (" %9d,%9d\n",
+ psn.highLongOfPSN, psn.lowLongOfPSN);
+ printf_filtered (" 0x%x", inforec.processLocation);
+ printf_filtered (" %9d", inforec.processSize);
+ printf_filtered (" %9d", inforec.processFreeMem);
+ printf_filtered (" %9d", inforec.processActiveTime);
+ printf_filtered ("\n");
+ }
+ }
+}
+
+struct target_ops child_ops =
+{
+ "mac", /* to_shortname */
+ "MacOS application", /* to_longname */
+ "MacOS application (started by the \"run\" command).", /* to_doc */
+ child_open, /* to_open */
+ child_close, /* to_close */
+ child_attach, /* to_attach */
+ child_detach, /* to_detach */
+ child_resume, /* to_resume */
+ child_wait, /* to_wait */
+ child_fetch_inferior_registers,/* to_fetch_registers */
+ child_store_inferior_registers,/* to_store_registers */
+ child_prepare_to_store, /* to_prepare_to_store */
+ child_xfer_memory, /* to_xfer_memory */
+ child_files_info, /* to_files_info */
+ memory_insert_breakpoint, /* to_insert_breakpoint */
+ memory_remove_breakpoint, /* to_remove_breakpoint */
+ 0, /* to_terminal_init */
+ 0, /* to_terminal_inferior */
+ 0, /* to_terminal_ours_for_output */
+ 0, /* to_terminal_ours */
+ 0, /* to_terminal_info */
+ child_kill_inferior, /* to_kill */
+ 0, /* to_load */
+ 0, /* to_lookup_symbol */
+ child_create_inferior, /* to_create_inferior */
+ child_mourn_inferior, /* to_mourn_inferior */
+ child_can_run, /* to_can_run */
+ 0, /* to_notice_signals */
+ 0, /* to_thread_alive */
+ child_stop, /* to_stop */
+ process_stratum, /* to_stratum */
+ 0, /* to_next */
+ 1, /* to_has_all_memory */
+ 1, /* to_has_memory */
+ 1, /* to_has_stack */
+ 1, /* to_has_registers */
+ 1, /* to_has_execution */
+ 0, /* to_sections */
+ 0, /* to_sections_end */
+ OPS_MAGIC /* to_magic */
+};
+
+void
+_initialize_mac_nat ()
+{
+ add_target (&child_ops);
+
+ add_info ("proc", info_proc,
+ "Show information about processes.");
+}
diff --git a/gdb/mpw-config.in b/gdb/mpw-config.in
index 8261a3d..a969eab 100644
--- a/gdb/mpw-config.in
+++ b/gdb/mpw-config.in
@@ -12,6 +12,8 @@ End If
Set xdepfiles '"{o}"mac-xdep.c.o'
+Set enable_cflags ""
+
# Make a copy of this file and give it a different name, so it
# won't be confused with GDB's serial.h.
@@ -34,11 +36,24 @@ Else If "{target_canonical}" =~ /i386-unknown-go32/
Set tdepfiles '"{o}"i386-tdep.c.o'
Else If "{target_canonical}" =~ /mips-idt-ecoff/
- forward-include "{srcdir}"config:mips:tm-idt.h tm.h
+ forward-include "{srcdir}"config:mips:tm-embed.h tm.h
forward-include "{srcdir}"config:mips:tm-bigmips.h 'mips/tm-bigmips.h'
forward-include "{srcdir}"config:mips:tm-mips.h 'mips/tm-mips.h'
Set tdepfiles '"{o}"mips-tdep.c.o "{o}"remote-mips.c.o'
+# start-sanitize-gm
+Else If "{target_canonical}" =~ /mips-gm-magic/
+ forward-include "{srcdir}"config:mips:tm-embed.h tm.h
+ forward-include "{srcdir}"config:mips:tm-bigmips.h 'mips/tm-bigmips.h'
+ forward-include "{srcdir}"config:mips:tm-mips.h 'mips/tm-mips.h'
+ Set tdepfiles '"{o}"mips-tdep.c.o "{o}"remote-mips.c.o "{o}"magic.c.o'
+ If {host_cc} =~ /gcc/
+ Set enable_cflags '-DGENERAL_MAGIC'
+ Else
+ Set enable_cflags '-d GENERAL_MAGIC'
+ End If
+# end-sanitize-gm
+
Else If "{target_canonical}" =~ /sh-hitachi-hms/
forward-include "{srcdir}"config:sh:tm-sh.h tm.h
Set tdepfiles '"{o}"sh-tdep.c.o'
@@ -47,11 +62,11 @@ End If
If "{target_canonical}" =~ /m68k-apple-macos/
forward-include "{srcdir}"config:m68k:nm-macos.h nm.h
- Set natdepfiles '"{o}"mac-nat.c'
+ Set natdepfiles '"{o}"mac-nat.c.o'
Else If "{target_canonical}" =~ /powerpc-apple-macos/
forward-include "{srcdir}"config:powerpc:nm-macos.h nm.h
- Set natdepfiles '"{o}"mac-nat.c'
+ Set natdepfiles '"{o}"mac-nat.c.o'
Else
forward-include "{srcdir}"config:nm-empty.h nm.h
@@ -70,6 +85,7 @@ Echo "XM_CDEPS = " >> "{o}"mk.tmp
Echo "TM_CDEPS = " >> "{o}"mk.tmp
Echo "NAT_CDEPS = " >> "{o}"mk.tmp
Echo "SIOW_LIB = " {siow_lib} >> "{o}"mk.tmp
+Echo "ENABLE_CFLAGS = " {enable_cflags} >> "{o}"mk.tmp
Echo '# End from mpw-config.in' >> "{o}"mk.tmp
Echo '/* config.h. Generated by mpw-configure. */' > "{o}"config.new
diff --git a/gdb/mpw-make.sed b/gdb/mpw-make.sed
index 5373cfb..dfba2c7 100644
--- a/gdb/mpw-make.sed
+++ b/gdb/mpw-make.sed
@@ -6,7 +6,8 @@
/^host_makefile_frag@$/d
/^target_makefile_frag@$/d
-/@ENABLE_CFLAGS@/s/@ENABLE_CFLAGS@//g
+/@ENABLE_CFLAGS@/s/@ENABLE_CFLAGS@/{ENABLE_CFLAGS}/g
+/^ENABLE_CFLAGS=/s/^/#/
# Edit all the symbolic definitions pointing to various libraries and such.
@@ -132,6 +133,16 @@ readline_headers =\
{MAKEPEF} gdb{PROG_EXT} -o gdb {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
{REZ} "{s}"mac-gdb.r -o gdb -append -d PROG_NAME='"'gdb'"' -d VERSION_STRING='"'{version}'"'\
+/^install \\Option-f /,/^$/c\
+install \\Option-f all install-only\
+\
+install-only \\Option-f \
+ Duplicate -y gdb "{bindir}"gdb\
+ If "`Exists SiowGDB`" != ""\
+ Duplicate -y SiowGDB "{bindir}"SiowGDB\
+ End If\
+
+
# Don't do any recursive subdir stuff.
/ subdir_do/s/{MAKE}/null-command/
@@ -145,6 +156,3 @@ SIOWgdb \\Option-f {OBS} {TSOBS} {ADD_DEPS} {CDEPS} "{o}"init.c.o\
{MAKEPEF} SIOWgdb{PROG_EXT} -o SIOWgdb -ft 'APPL' -fc 'gdb ' {MAKEPEF_FLAGS} \
{REZ} -o SIOWgdb {RIncludes}siow.r -append -d __kPrefSize=5000 -d __kMinSize=2000 -d APPNAME='"'SIOWgdb'"' \
{REZ} "{s}"mac-gdb.r -o SIOWgdb -append -d VERSION_STRING='"'{version}'"'\
-
-
-
generated by cgit v1.1 at 2024-12-27 01:37:07 +0000