Make GNU/Linux/PPC work again.

12 files changed, 13 insertions, 49 deletions

diff --git a/gdb/config/powerpc/aix.mt b/gdb/config/powerpc/aix.mt
index 6d03b7d..38436ee 100644
--- a/gdb/config/powerpc/aix.mt
+++ b/gdb/config/powerpc/aix.mt
@@ -1,3 +1,3 @@
 # Target: PowerPC running AIX
-TDEPFILES= rs6000-tdep.o xcoffsolib.o
+TDEPFILES= rs6000-tdep.o xcoffsolib.o ppc-linux-tdep.o
 TM_FILE= tm-ppc-aix.h
diff --git a/gdb/config/powerpc/cygwin.mt b/gdb/config/powerpc/cygwin.mt
index b86b2af..13a60f1 100644
--- a/gdb/config/powerpc/cygwin.mt
+++ b/gdb/config/powerpc/cygwin.mt
@@ -1,5 +1,5 @@
 # Target: Powerpc running cygnus's unix api over win32
-TDEPFILES= rs6000-tdep.o
+TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o
 TM_FILE= tm-cygwin.h
 
 
diff --git a/gdb/config/powerpc/macos.mt b/gdb/config/powerpc/macos.mt
index 07ad0d2..061d9d6 100644
--- a/gdb/config/powerpc/macos.mt
+++ b/gdb/config/powerpc/macos.mt
@@ -1,3 +1,3 @@
 # Target: PowerMac (PowerPC running MacOS)
-TDEPFILES= rs6000-tdep.o xcoffread.o
+TDEPFILES= rs6000-tdep.o xcoffread.o ppc-linux-tdep.o
 TM_FILE= tm-macos.h
diff --git a/gdb/config/powerpc/nbsd.mt b/gdb/config/powerpc/nbsd.mt
index 2173f65..7a32fd2 100644
--- a/gdb/config/powerpc/nbsd.mt
+++ b/gdb/config/powerpc/nbsd.mt
@@ -1,5 +1,5 @@
 # Target: PowerPC, running NetBSD
-TDEPFILES= rs6000-tdep.o
+TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o
 TM_FILE= tm-nbsd.h
 
 GDBSERVER_DEPFILES= low-nbsd.o
diff --git a/gdb/config/powerpc/ppc-eabi.mt b/gdb/config/powerpc/ppc-eabi.mt
index c4e21c8..a142c86 100644
--- a/gdb/config/powerpc/ppc-eabi.mt
+++ b/gdb/config/powerpc/ppc-eabi.mt
@@ -1,3 +1,3 @@
 # Target: PowerPC running eabi
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.o
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.o ppc-linux-tdep.o
 TM_FILE= tm-ppc-eabi.h
diff --git a/gdb/config/powerpc/ppc-nw.mt b/gdb/config/powerpc/ppc-nw.mt
index 0eaa23d..3601b4e 100644
--- a/gdb/config/powerpc/ppc-nw.mt
+++ b/gdb/config/powerpc/ppc-nw.mt
@@ -1,3 +1,3 @@
 # Target: PowerPC running Netware
-TDEPFILES= rs6000-tdep.o
+TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o
 TM_FILE= tm-ppc-nw.h
diff --git a/gdb/config/powerpc/ppc-sim.mt b/gdb/config/powerpc/ppc-sim.mt
index c73fef2..a798d10 100644
--- a/gdb/config/powerpc/ppc-sim.mt
+++ b/gdb/config/powerpc/ppc-sim.mt
@@ -1,5 +1,5 @@
 # Target: PowerPC running eabi and including the simulator
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.o
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o dink32-rom.o ppc-bdm.o ocd.o remote-sds.o ppc-linux-tdep.o
 TM_FILE= tm-ppc-eabi.h
 
 SIM_OBS = remote-sim.o
diff --git a/gdb/config/powerpc/ppcle-eabi.mt b/gdb/config/powerpc/ppcle-eabi.mt
index b336a11..6de3f1d 100644
--- a/gdb/config/powerpc/ppcle-eabi.mt
+++ b/gdb/config/powerpc/ppcle-eabi.mt
@@ -1,3 +1,3 @@
 # Target: PowerPC running eabi in little endian mode
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o ppc-linux-tdep.o
 TM_FILE= tm-ppcle-eabi.h
diff --git a/gdb/config/powerpc/ppcle-sim.mt b/gdb/config/powerpc/ppcle-sim.mt
index f08dafe..401a809 100644
--- a/gdb/config/powerpc/ppcle-sim.mt
+++ b/gdb/config/powerpc/ppcle-sim.mt
@@ -1,5 +1,5 @@
 # Target: PowerPC running eabi in little endian mode under the simulator
-TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o
+TDEPFILES= ser-ocd.o rs6000-tdep.o monitor.o dsrec.o ppcbug-rom.o ppc-bdm.o ocd.o ppc-linux-tdep.o
 TM_FILE= tm-ppcle-eabi.h
 
 SIM_OBS = remote-sim.o
diff --git a/gdb/config/powerpc/solaris.mt b/gdb/config/powerpc/solaris.mt
index a6e421e..a18ba52 100644
--- a/gdb/config/powerpc/solaris.mt
+++ b/gdb/config/powerpc/solaris.mt
@@ -1,3 +1,3 @@
 # Target: PowerPC, running Solaris 2
-TDEPFILES= rs6000-tdep.o
+TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o
 TM_FILE= tm-solaris.h
diff --git a/gdb/config/powerpc/tm-linux.h b/gdb/config/powerpc/tm-linux.h
index b1abb0e..99d4c96 100644
--- a/gdb/config/powerpc/tm-linux.h
+++ b/gdb/config/powerpc/tm-linux.h
@@ -42,9 +42,6 @@ extern int at_subroutine_call_instruction_target();
    in symfile.c) */
 #undef IBM6000_TARGET
 
-/* Offset to saved PC in sigcontext, from <linux/signal.h>.  */
-#define SIGCONTEXT_PC_OFFSET 184
-
 extern CORE_ADDR ppc_linux_skip_trampoline_code (CORE_ADDR pc);
 #undef SKIP_TRAMPOLINE_CODE
 #define	SKIP_TRAMPOLINE_CODE(pc) ppc_linux_skip_trampoline_code (pc)
@@ -53,36 +50,10 @@ extern int ppc_linux_in_sigtramp (CORE_ADDR pc, char *func_name);
 #undef IN_SIGTRAMP
 #define IN_SIGTRAMP(pc,func_name) ppc_linux_in_sigtramp (pc,func_name)
 
-extern unsigned long ppc_linux_frame_saved_pc (struct frame_info *);
-#undef FRAME_SAVED_PC
-#define FRAME_SAVED_PC(FRAME) ppc_linux_frame_saved_pc (FRAME)
-
-extern void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *);
-#undef  INIT_EXTRA_FRAME_INFO
-#define	INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-  ppc_linux_init_extra_frame_info (fromleaf, fi)
-
-extern int ppc_linux_frameless_function_invocation (struct frame_info *);
-#undef FRAMELESS_FUNCTION_INVOCATION
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
-  (ppc_linux_frameless_function_invocation (FI))
-
-extern void ppc_linux_frame_init_saved_regs (struct frame_info *);
-#undef FRAME_INIT_SAVED_REGS
-#define FRAME_INIT_SAVED_REGS(FI) ppc_linux_frame_init_saved_regs (FI)
-
-CORE_ADDR ppc_linux_frame_chain (struct frame_info *);
-#undef FRAME_CHAIN
-#define FRAME_CHAIN(thisframe) ppc_linux_frame_chain (thisframe)
-
-CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int,
-				       CORE_ADDR);
-#undef PUSH_ARGUMENTS
-#define	PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-  (ppc_sysv_abi_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr)))
-
+#if 0
 #define CANNOT_FETCH_REGISTER(regno) ((regno) >= MQ_REGNUM)
 #define CANNOT_STORE_REGISTER(regno) ((regno) >= MQ_REGNUM)
+#endif
 
 /* Linux doesn't use the PowerOpen ABI for function pointer representation */
 #undef CONVERT_FROM_FUNC_PTR_ADDR
@@ -94,13 +65,6 @@ CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int,
 #define PROLOGUE_FIRSTLINE_OVERLAP
 #endif
 
-/* Needed to handled the self-modifying code situation due to the dynamic
-   linker. */
-int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache);
-#undef MEMORY_REMOVE_BREAKPOINT
-#define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) \
-  ppc_linux_memory_remove_breakpoint(addr, contents_cache)
-
 /* N_FUN symbols in shared libaries have 0 for their values and need
    to be relocated. */
 #define SOFUN_ADDRESS_MAYBE_MISSING
diff --git a/gdb/config/powerpc/vxworks.mt b/gdb/config/powerpc/vxworks.mt
index 1c71413..11d8ef2 100644
--- a/gdb/config/powerpc/vxworks.mt
+++ b/gdb/config/powerpc/vxworks.mt
@@ -1,3 +1,3 @@
 # Target: Powerpc running VxWorks
-TDEPFILES= rs6000-tdep.o
+TDEPFILES= rs6000-tdep.o ppc-linux-tdep.o
 TM_FILE= tm-vxworks.h