diff options
Diffstat (limited to 'gdb/config/pa')
| -rw-r--r-- | gdb/config/pa/hppabsd.mh | 8 | ||||
| -rw-r--r-- | gdb/config/pa/hppabsd.mt | 6 | ||||
| -rw-r--r-- | gdb/config/pa/hppaosf.mh | 10 | ||||
| -rw-r--r-- | gdb/config/pa/hppaosf.mt | 6 | ||||
| -rw-r--r-- | gdb/config/pa/hppapro.mt | 6 | ||||
| -rw-r--r-- | gdb/config/pa/nm-hppab.h | 246 | ||||
| -rw-r--r-- | gdb/config/pa/nm-hppah.h | 7 | ||||
| -rw-r--r-- | gdb/config/pa/nm-hppao.h | 86 | ||||
| -rw-r--r-- | gdb/config/pa/tm-hppa.h | 5 | ||||
| -rw-r--r-- | gdb/config/pa/tm-hppab.h | 94 | ||||
| -rw-r--r-- | gdb/config/pa/tm-hppao.h | 196 | ||||
| -rw-r--r-- | gdb/config/pa/tm-pro.h | 28 | ||||
| -rw-r--r-- | gdb/config/pa/xm-hppab.h | 48 | ||||
| -rw-r--r-- | gdb/config/pa/xm-hppah.h | 2 | ||||
| -rw-r--r-- | gdb/config/pa/xm-pa.h | 10 |
15 files changed, 383 insertions, 375 deletions
diff --git a/gdb/config/pa/hppabsd.mh b/gdb/config/pa/hppabsd.mh index d4a152d03e5..e4d0215cdc3 100644 --- a/gdb/config/pa/hppabsd.mh +++ b/gdb/config/pa/hppabsd.mh @@ -1,4 +1,4 @@ -# Host: Hewlett-Packard PA-RISC machine, running BSD -XM_FILE= xm-hppab.h -NAT_FILE= nm-hppab.h -NATDEPFILES= hppab-nat.o corelow.o core-aout.o inftarg.o fork-child.o somread.o infptrace.o hpread.o somsolib.o +# OBSOLETE # Host: Hewlett-Packard PA-RISC machine, running BSD +# OBSOLETE XM_FILE= xm-hppab.h +# OBSOLETE NAT_FILE= nm-hppab.h +# OBSOLETE NATDEPFILES= hppab-nat.o corelow.o core-aout.o inftarg.o fork-child.o somread.o infptrace.o hpread.o somsolib.o diff --git a/gdb/config/pa/hppabsd.mt b/gdb/config/pa/hppabsd.mt index 0fc0380c26a..e63f9b8074b 100644 --- a/gdb/config/pa/hppabsd.mt +++ b/gdb/config/pa/hppabsd.mt @@ -1,3 +1,3 @@ -# Target: HP PA-RISC running bsd -TDEPFILES= hppa-tdep.o -TM_FILE= tm-hppab.h +# OBSOLETE # Target: HP PA-RISC running bsd +# OBSOLETE TDEPFILES= hppa-tdep.o +# OBSOLETE TM_FILE= tm-hppab.h diff --git a/gdb/config/pa/hppaosf.mh b/gdb/config/pa/hppaosf.mh index d6dd2822d35..0e82dc10d7c 100644 --- a/gdb/config/pa/hppaosf.mh +++ b/gdb/config/pa/hppaosf.mh @@ -1,5 +1,5 @@ -# Host: Hewlett-Packard PA-RISC machine, running BSD -XM_FILE= xm-hppab.h -NAT_FILE= nm-hppao.h -NATDEPFILES= fork-child.o m3-nat.o hppam3-nat.o somread.o hpread.o somsolib.o -NAT_CLIBS= -lmachid -lnetname -lmach +# OBSOLETE # Host: Hewlett-Packard PA-RISC machine, running BSD +# OBSOLETE XM_FILE= xm-hppab.h +# OBSOLETE NAT_FILE= nm-hppao.h +# OBSOLETE NATDEPFILES= fork-child.o m3-nat.o hppam3-nat.o somread.o hpread.o somsolib.o +# OBSOLETE NAT_CLIBS= -lmachid -lnetname -lmach diff --git a/gdb/config/pa/hppaosf.mt b/gdb/config/pa/hppaosf.mt index 675402387b6..4a54c79cfa2 100644 --- a/gdb/config/pa/hppaosf.mt +++ b/gdb/config/pa/hppaosf.mt @@ -1,3 +1,3 @@ -# Target: HP PA-RISC running OSF1 -TDEPFILES= hppa-tdep.o -TM_FILE= tm-hppao.h +# OBSOLETE # Target: HP PA-RISC running OSF1 +# OBSOLETE TDEPFILES= hppa-tdep.o +# OBSOLETE TM_FILE= tm-hppao.h diff --git a/gdb/config/pa/hppapro.mt b/gdb/config/pa/hppapro.mt index 4851b1896e7..cfd99699528 100644 --- a/gdb/config/pa/hppapro.mt +++ b/gdb/config/pa/hppapro.mt @@ -1,3 +1,3 @@ -# Target: PA based debug monitor -TDEPFILES= hppa-tdep.o op50-rom.o w89k-rom.o monitor.o xmodem.o dsrec.o -TM_FILE= tm-pro.h +# OBSOLETE # Target: PA based debug monitor +# OBSOLETE TDEPFILES= hppa-tdep.o op50-rom.o w89k-rom.o monitor.o xmodem.o dsrec.o +# OBSOLETE TM_FILE= tm-pro.h diff --git a/gdb/config/pa/nm-hppab.h b/gdb/config/pa/nm-hppab.h index d9827dcf790..96dea6e68dd 100644 --- a/gdb/config/pa/nm-hppab.h +++ b/gdb/config/pa/nm-hppab.h @@ -1,123 +1,123 @@ -/* HPPA PA-RISC machine native support for BSD, for GDB. - Copyright 1991, 1992, 1993, 1994, 1995, 2002 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. */ - -#include "somsolib.h" -#include "regcache.h" - -#define U_REGS_OFFSET 0 - -#define KERNEL_U_ADDR 0 - -/* What a coincidence! */ -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ addr = (int)(blockend) + REGISTER_BYTE (regno);} - -/* 3rd argument to ptrace is supposed to be a caddr_t. */ - -#define PTRACE_ARG3_TYPE caddr_t - -/* HPUX 8.0, in its infinite wisdom, has chosen to prototype ptrace - with five arguments, so programs written for normal ptrace lose. */ -#define FIVE_ARG_PTRACE - - -/* fetch_inferior_registers is in hppab-nat.c. */ -#define FETCH_INFERIOR_REGISTERS - -/* attach/detach works to some extent under BSD and HPUX. So long - as the process you're attaching to isn't blocked waiting on io, - blocked waiting on a signal, or in a system call things work - fine. (The problems in those cases are related to the fact that - the kernel can't provide complete register information for the - target process... Which really pisses off GDB.) */ - -#define ATTACH_DETACH - -/* The PA-BSD kernel has support for using the data memory break bit - to implement fast watchpoints. - - Watchpoints on the PA act much like traditional page protection - schemes, but with some notable differences. - - First, a special bit in the page table entry is used to cause - a trap when a specific page is written to. This avoids having - to overload watchpoints on the page protection bits. This makes - it possible for the kernel to easily decide if a trap was caused - by a watchpoint or by the user writing to protected memory and can - signal the user program differently in each case. - - Second, the PA has a bit in the processor status word which causes - data memory breakpoints (aka watchpoints) to be disabled for a single - instruction. This bit can be used to avoid the overhead of unprotecting - and reprotecting pages when it becomes necessary to step over a watchpoint. - - - When the kernel receives a trap indicating a write to a page which - is being watched, the kernel performs a couple of simple actions. First - is sets the magic "disable memory breakpoint" bit in the processor - status word, it then sends a SIGTRAP to the process which caused the - trap. - - GDB will take control and catch the signal for the inferior. GDB then - examines the PSW-X bit to determine if the SIGTRAP was caused by a - watchpoint firing. If so GDB single steps the inferior over the - instruction which caused the watchpoint to trigger (note because the - kernel disabled the data memory break bit for one instruction no trap - will be taken!). GDB will then determines the appropriate action to - take. (this may include restarting the inferior if the watchpoint - fired because of a write to an address on the same page as a watchpoint, - but no write to the watched address occured). */ - -#define TARGET_HAS_HARDWARE_WATCHPOINTS /* Enable the code in procfs.c */ - -/* The PA can watch any number of locations, there's no need for it to reject - anything (generic routines already check that all intermediates are - in memory). */ -#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \ - ((type) == bp_hardware_watchpoint) - -/* When a hardware watchpoint fires off the PC will be left at the - instruction which caused the watchpoint. It will be necessary for - GDB to step over the watchpoint. - - On a PA running BSD, it is trivial to identify when it will be - necessary to step over a hardware watchpoint as we can examine - the PSW-X bit. If the bit is on, then we trapped because of a - watchpoint, else we trapped for some other reason. */ -#define STOPPED_BY_WATCHPOINT(W) \ - ((W).kind == TARGET_WAITKIND_STOPPED \ - && (W).value.sig == TARGET_SIGNAL_TRAP \ - && ((int) read_register (IPSW_REGNUM) & 0x00100000)) - -/* The PA can single step over a watchpoint if the kernel has set the - "X" bit in the processor status word (disable data memory breakpoint - for one instruction). - - The kernel will always set this bit before notifying the inferior - that it hit a watchpoint. Thus, the inferior can single step over - the instruction which caused the watchpoint to fire. This avoids - the traditional need to disable the watchpoint, step the inferior, - then enable the watchpoint again. */ -#define HAVE_STEPPABLE_WATCHPOINT - -/* Use these macros for watchpoint insertion/deletion. */ -/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */ -#define target_insert_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 1) -#define target_remove_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 0) +// OBSOLETE /* HPPA PA-RISC machine native support for BSD, for GDB. +// OBSOLETE Copyright 1991, 1992, 1993, 1994, 1995, 2002 Free Software Foundation, Inc. +// OBSOLETE +// OBSOLETE This file is part of GDB. +// OBSOLETE +// OBSOLETE This program is free software; you can redistribute it and/or modify +// OBSOLETE it under the terms of the GNU General Public License as published by +// OBSOLETE the Free Software Foundation; either version 2 of the License, or +// OBSOLETE (at your option) any later version. +// OBSOLETE +// OBSOLETE This program is distributed in the hope that it will be useful, +// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of +// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// OBSOLETE GNU General Public License for more details. +// OBSOLETE +// OBSOLETE You should have received a copy of the GNU General Public License +// OBSOLETE along with this program; if not, write to the Free Software +// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, +// OBSOLETE Boston, MA 02111-1307, USA. */ +// OBSOLETE +// OBSOLETE #include "somsolib.h" +// OBSOLETE #include "regcache.h" +// OBSOLETE +// OBSOLETE #define U_REGS_OFFSET 0 +// OBSOLETE +// OBSOLETE #define KERNEL_U_ADDR 0 +// OBSOLETE +// OBSOLETE /* What a coincidence! */ +// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ +// OBSOLETE { addr = (int)(blockend) + REGISTER_BYTE (regno);} +// OBSOLETE +// OBSOLETE /* 3rd argument to ptrace is supposed to be a caddr_t. */ +// OBSOLETE +// OBSOLETE #define PTRACE_ARG3_TYPE caddr_t +// OBSOLETE +// OBSOLETE /* HPUX 8.0, in its infinite wisdom, has chosen to prototype ptrace +// OBSOLETE with five arguments, so programs written for normal ptrace lose. */ +// OBSOLETE #define FIVE_ARG_PTRACE +// OBSOLETE +// OBSOLETE +// OBSOLETE /* fetch_inferior_registers is in hppab-nat.c. */ +// OBSOLETE #define FETCH_INFERIOR_REGISTERS +// OBSOLETE +// OBSOLETE /* attach/detach works to some extent under BSD and HPUX. So long +// OBSOLETE as the process you're attaching to isn't blocked waiting on io, +// OBSOLETE blocked waiting on a signal, or in a system call things work +// OBSOLETE fine. (The problems in those cases are related to the fact that +// OBSOLETE the kernel can't provide complete register information for the +// OBSOLETE target process... Which really pisses off GDB.) */ +// OBSOLETE +// OBSOLETE #define ATTACH_DETACH +// OBSOLETE +// OBSOLETE /* The PA-BSD kernel has support for using the data memory break bit +// OBSOLETE to implement fast watchpoints. +// OBSOLETE +// OBSOLETE Watchpoints on the PA act much like traditional page protection +// OBSOLETE schemes, but with some notable differences. +// OBSOLETE +// OBSOLETE First, a special bit in the page table entry is used to cause +// OBSOLETE a trap when a specific page is written to. This avoids having +// OBSOLETE to overload watchpoints on the page protection bits. This makes +// OBSOLETE it possible for the kernel to easily decide if a trap was caused +// OBSOLETE by a watchpoint or by the user writing to protected memory and can +// OBSOLETE signal the user program differently in each case. +// OBSOLETE +// OBSOLETE Second, the PA has a bit in the processor status word which causes +// OBSOLETE data memory breakpoints (aka watchpoints) to be disabled for a single +// OBSOLETE instruction. This bit can be used to avoid the overhead of unprotecting +// OBSOLETE and reprotecting pages when it becomes necessary to step over a watchpoint. +// OBSOLETE +// OBSOLETE +// OBSOLETE When the kernel receives a trap indicating a write to a page which +// OBSOLETE is being watched, the kernel performs a couple of simple actions. First +// OBSOLETE is sets the magic "disable memory breakpoint" bit in the processor +// OBSOLETE status word, it then sends a SIGTRAP to the process which caused the +// OBSOLETE trap. +// OBSOLETE +// OBSOLETE GDB will take control and catch the signal for the inferior. GDB then +// OBSOLETE examines the PSW-X bit to determine if the SIGTRAP was caused by a +// OBSOLETE watchpoint firing. If so GDB single steps the inferior over the +// OBSOLETE instruction which caused the watchpoint to trigger (note because the +// OBSOLETE kernel disabled the data memory break bit for one instruction no trap +// OBSOLETE will be taken!). GDB will then determines the appropriate action to +// OBSOLETE take. (this may include restarting the inferior if the watchpoint +// OBSOLETE fired because of a write to an address on the same page as a watchpoint, +// OBSOLETE but no write to the watched address occured). */ +// OBSOLETE +// OBSOLETE #define TARGET_HAS_HARDWARE_WATCHPOINTS /* Enable the code in procfs.c */ +// OBSOLETE +// OBSOLETE /* The PA can watch any number of locations, there's no need for it to reject +// OBSOLETE anything (generic routines already check that all intermediates are +// OBSOLETE in memory). */ +// OBSOLETE #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \ +// OBSOLETE ((type) == bp_hardware_watchpoint) +// OBSOLETE +// OBSOLETE /* When a hardware watchpoint fires off the PC will be left at the +// OBSOLETE instruction which caused the watchpoint. It will be necessary for +// OBSOLETE GDB to step over the watchpoint. +// OBSOLETE +// OBSOLETE On a PA running BSD, it is trivial to identify when it will be +// OBSOLETE necessary to step over a hardware watchpoint as we can examine +// OBSOLETE the PSW-X bit. If the bit is on, then we trapped because of a +// OBSOLETE watchpoint, else we trapped for some other reason. */ +// OBSOLETE #define STOPPED_BY_WATCHPOINT(W) \ +// OBSOLETE ((W).kind == TARGET_WAITKIND_STOPPED \ +// OBSOLETE && (W).value.sig == TARGET_SIGNAL_TRAP \ +// OBSOLETE && ((int) read_register (IPSW_REGNUM) & 0x00100000)) +// OBSOLETE +// OBSOLETE /* The PA can single step over a watchpoint if the kernel has set the +// OBSOLETE "X" bit in the processor status word (disable data memory breakpoint +// OBSOLETE for one instruction). +// OBSOLETE +// OBSOLETE The kernel will always set this bit before notifying the inferior +// OBSOLETE that it hit a watchpoint. Thus, the inferior can single step over +// OBSOLETE the instruction which caused the watchpoint to fire. This avoids +// OBSOLETE the traditional need to disable the watchpoint, step the inferior, +// OBSOLETE then enable the watchpoint again. */ +// OBSOLETE #define HAVE_STEPPABLE_WATCHPOINT +// OBSOLETE +// OBSOLETE /* Use these macros for watchpoint insertion/deletion. */ +// OBSOLETE /* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */ +// OBSOLETE #define target_insert_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 1) +// OBSOLETE #define target_remove_watchpoint(addr, len, type) hppa_set_watchpoint (addr, len, 0) diff --git a/gdb/config/pa/nm-hppah.h b/gdb/config/pa/nm-hppah.h index 83871158d35..2cc1e300365 100644 --- a/gdb/config/pa/nm-hppah.h +++ b/gdb/config/pa/nm-hppah.h @@ -117,6 +117,7 @@ extern int hppa_require_detach (int, int); /* The PA can watch any number of locations (generic routines already check that all intermediates are in watchable memory locations). */ +extern int hppa_can_use_hw_watchpoint (int type, int cnt, int ot); #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \ hppa_can_use_hw_watchpoint(type, cnt, ot) @@ -198,9 +199,13 @@ extern void hppa_enable_page_protection_events (int); extern void hppa_disable_page_protection_events (int); /* Use these macros for watchpoint insertion/deletion. */ +extern int hppa_insert_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len, + int type); #define target_insert_watchpoint(addr, len, type) \ hppa_insert_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type) +extern int hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len, + int type); #define target_remove_watchpoint(addr, len, type) \ hppa_remove_hw_watchpoint (PIDGET (inferior_ptid), addr, (LONGEST)(len), type) @@ -265,3 +270,5 @@ extern int hppa_resume_execd_vforking_child_to_get_parent_vfork (void); #define MAY_FOLLOW_EXEC (1) #define USE_THREAD_STEP_NEEDED (1) + +#include "infttrace.h" /* For parent_attach_all. */ diff --git a/gdb/config/pa/nm-hppao.h b/gdb/config/pa/nm-hppao.h index 6389b2c1868..0a6b810a16e 100644 --- a/gdb/config/pa/nm-hppao.h +++ b/gdb/config/pa/nm-hppao.h @@ -1,43 +1,43 @@ -/* HPPA PA-RISC machine native support for Lites, for GDB. - Copyright 1995, 2002 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. */ - -#include "config/nm-m3.h" -#define U_REGS_OFFSET 0 - -#define KERNEL_U_ADDR 0 - -/* What a coincidence! */ -#define REGISTER_U_ADDR(addr, blockend, regno) \ -{ addr = (int)(blockend) + REGISTER_BYTE (regno);} - -/* fetch_inferior_registers is in hppab-nat.c. */ -#define FETCH_INFERIOR_REGISTERS - -/* attach/detach works to some extent under BSD and HPUX. So long - as the process you're attaching to isn't blocked waiting on io, - blocked waiting on a signal, or in a system call things work - fine. (The problems in those cases are related to the fact that - the kernel can't provide complete register information for the - target process... Which really pisses off GDB.) */ - -#define ATTACH_DETACH - -#define EMULATOR_BASE 0x90100000 -#define EMULATOR_END 0x90200000 +// OBSOLETE /* HPPA PA-RISC machine native support for Lites, for GDB. +// OBSOLETE Copyright 1995, 2002 Free Software Foundation, Inc. +// OBSOLETE +// OBSOLETE This file is part of GDB. +// OBSOLETE +// OBSOLETE This program is free software; you can redistribute it and/or modify +// OBSOLETE it under the terms of the GNU General Public License as published by +// OBSOLETE the Free Software Foundation; either version 2 of the License, or +// OBSOLETE (at your option) any later version. +// OBSOLETE +// OBSOLETE This program is distributed in the hope that it will be useful, +// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of +// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// OBSOLETE GNU General Public License for more details. +// OBSOLETE +// OBSOLETE You should have received a copy of the GNU General Public License +// OBSOLETE along with this program; if not, write to the Free Software +// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, +// OBSOLETE Boston, MA 02111-1307, USA. */ +// OBSOLETE +// OBSOLETE #include "config/nm-m3.h" +// OBSOLETE #define U_REGS_OFFSET 0 +// OBSOLETE +// OBSOLETE #define KERNEL_U_ADDR 0 +// OBSOLETE +// OBSOLETE /* What a coincidence! */ +// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \ +// OBSOLETE { addr = (int)(blockend) + REGISTER_BYTE (regno);} +// OBSOLETE +// OBSOLETE /* fetch_inferior_registers is in hppab-nat.c. */ +// OBSOLETE #define FETCH_INFERIOR_REGISTERS +// OBSOLETE +// OBSOLETE /* attach/detach works to some extent under BSD and HPUX. So long +// OBSOLETE as the process you're attaching to isn't blocked waiting on io, +// OBSOLETE blocked waiting on a signal, or in a system call things work +// OBSOLETE fine. (The problems in those cases are related to the fact that +// OBSOLETE the kernel can't provide complete register information for the +// OBSOLETE target process... Which really pisses off GDB.) */ +// OBSOLETE +// OBSOLETE #define ATTACH_DETACH +// OBSOLETE +// OBSOLETE #define EMULATOR_BASE 0x90100000 +// OBSOLETE #define EMULATOR_END 0x90200000 diff --git a/gdb/config/pa/tm-hppa.h b/gdb/config/pa/tm-hppa.h index 64a4fe1362f..9c26c798258 100644 --- a/gdb/config/pa/tm-hppa.h +++ b/gdb/config/pa/tm-hppa.h @@ -24,6 +24,9 @@ #include "regcache.h" +/* Wonder if this is correct? Should be using push_dummy_call(). */ +#define DEPRECATED_DUMMY_WRITE_SP(SP) generic_target_write_sp (SP) + #define GDB_MULTI_ARCH 0 /* NOTE: cagney/2002-11-24: This is a guess. */ @@ -614,7 +617,7 @@ extern CORE_ADDR hppa_fix_call_dummy (char *, CORE_ADDR, CORE_ADDR, int, struct value **, struct type *, int); #if !GDB_MULTI_ARCH -#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \ +#define DEPRECATED_PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \ (hppa_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))) extern CORE_ADDR hppa_push_arguments (int, struct value **, CORE_ADDR, int, CORE_ADDR); diff --git a/gdb/config/pa/tm-hppab.h b/gdb/config/pa/tm-hppab.h index 1cd438df75e..edacdbfe9b6 100644 --- a/gdb/config/pa/tm-hppab.h +++ b/gdb/config/pa/tm-hppab.h @@ -1,47 +1,47 @@ -/* Parameters for execution on an HP PA-RISC machine running BSD, for GDB. - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs@cs.utah.edu). */ - -/* For BSD: - - The signal context structure pointer is always saved at the base - of the frame + 0x4. - - We get the PC & SP directly from the sigcontext structure itself. - For other registers we have to dive in a little deeper: - - The hardware save state pointer is at offset 0x10 within the - signal context structure. - - Within the hardware save state, registers are found in the same order - as the register numbers in GDB. */ - -#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ -{ \ - *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ -} - -#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ -{ \ - *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ -} - -#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ -{ \ - int i; \ - CORE_ADDR TMP; \ - TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - TMP = read_memory_integer (TMP + 0x10, 4); \ - for (i = 0; i < NUM_REGS; i++) \ - { \ - if (i == SP_REGNUM) \ - (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ - else \ - (FSR)->regs[i] = TMP + i * 4; \ - } \ -} - -/* It's mostly just the common stuff. */ -#include "pa/tm-hppa.h" +// OBSOLETE /* Parameters for execution on an HP PA-RISC machine running BSD, for GDB. +// OBSOLETE Contributed by the Center for Software Science at the +// OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). */ +// OBSOLETE +// OBSOLETE /* For BSD: +// OBSOLETE +// OBSOLETE The signal context structure pointer is always saved at the base +// OBSOLETE of the frame + 0x4. +// OBSOLETE +// OBSOLETE We get the PC & SP directly from the sigcontext structure itself. +// OBSOLETE For other registers we have to dive in a little deeper: +// OBSOLETE +// OBSOLETE The hardware save state pointer is at offset 0x10 within the +// OBSOLETE signal context structure. +// OBSOLETE +// OBSOLETE Within the hardware save state, registers are found in the same order +// OBSOLETE as the register numbers in GDB. */ +// OBSOLETE +// OBSOLETE #define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ +// OBSOLETE { \ +// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE #define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ +// OBSOLETE { \ +// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE #define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ +// OBSOLETE { \ +// OBSOLETE int i; \ +// OBSOLETE CORE_ADDR TMP; \ +// OBSOLETE TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE TMP = read_memory_integer (TMP + 0x10, 4); \ +// OBSOLETE for (i = 0; i < NUM_REGS; i++) \ +// OBSOLETE { \ +// OBSOLETE if (i == SP_REGNUM) \ +// OBSOLETE (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ +// OBSOLETE else \ +// OBSOLETE (FSR)->regs[i] = TMP + i * 4; \ +// OBSOLETE } \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE /* It's mostly just the common stuff. */ +// OBSOLETE #include "pa/tm-hppa.h" diff --git a/gdb/config/pa/tm-hppao.h b/gdb/config/pa/tm-hppao.h index e6fae89b85b..a466287ede5 100644 --- a/gdb/config/pa/tm-hppao.h +++ b/gdb/config/pa/tm-hppao.h @@ -1,98 +1,98 @@ -/* Parameters for execution on an HP PA-RISC machine running OSF1, for GDB. - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs@cs.utah.edu). */ - -#include "regcache.h" - -/* Define offsets to access CPROC stack when it does not have - * a kernel thread. - */ -#define MACHINE_CPROC_SP_OFFSET 20 -#define MACHINE_CPROC_PC_OFFSET 16 -#define MACHINE_CPROC_FP_OFFSET 12 - -/* - * Software defined PSW masks. - */ -#define PSW_SS 0x10000000 /* Kernel managed single step */ - -/* Thread flavors used in re-setting the T bit. - * @@ this is also bad for cross debugging. - */ -#define TRACE_FLAVOR HP800_THREAD_STATE -#define TRACE_FLAVOR_SIZE HP800_THREAD_STATE_COUNT -#define TRACE_SET(x,state) \ - ((struct hp800_thread_state *)state)->cr22 |= PSW_SS -#define TRACE_CLEAR(x,state) \ - ((((struct hp800_thread_state *)state)->cr22 &= ~PSW_SS), 1) - -/* For OSF1 (Should be close if not identical to BSD, but I haven't - tested it yet): - - The signal context structure pointer is always saved at the base - of the frame + 0x4. - - We get the PC & SP directly from the sigcontext structure itself. - For other registers we have to dive in a little deeper: - - The hardware save state pointer is at offset 0x10 within the - signal context structure. - - Within the hardware save state, registers are found in the same order - as the register numbers in GDB. */ - -#define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ -{ \ - *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ -} - -#define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ -{ \ - *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ -} - -#define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ -{ \ - int i; \ - CORE_ADDR TMP; \ - TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ - TMP = read_memory_integer (TMP + 0x10, 4); \ - for (i = 0; i < NUM_REGS; i++) \ - { \ - if (i == SP_REGNUM) \ - (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ - else \ - (FSR)->regs[i] = TMP + i * 4; \ - } \ -} - -/* OSF1 does not need the pc space queue restored. */ -#define NO_PC_SPACE_QUEUE_RESTORE - -/* The mach kernel uses the recovery counter to implement single - stepping. While this greatly simplifies the kernel support - necessary for single stepping, it unfortunately does the wrong - thing in the presense of a nullified instruction (gives control - back two insns after the nullifed insn). This is an artifact - of the HP architecture (recovery counter doesn't tick for - nullified insns). - - Do our best to avoid losing in such situations. */ -#define INSTRUCTION_NULLIFIED \ -(({ \ - int ipsw = (int)read_register(IPSW_REGNUM); \ - if (ipsw & PSW_N) \ - { \ - int pcoqt = (int)read_register(PCOQ_TAIL_REGNUM); \ - write_register(PCOQ_HEAD_REGNUM, pcoqt); \ - write_register(PCOQ_TAIL_REGNUM, pcoqt + 0x4); \ - write_register(IPSW_REGNUM, ipsw & ~(PSW_N | PSW_B | PSW_X)); \ - stop_pc = pcoqt; \ - } \ - }), 0) - -/* It's mostly just the common stuff. */ - -#include "pa/tm-hppa.h" +// OBSOLETE /* Parameters for execution on an HP PA-RISC machine running OSF1, for GDB. +// OBSOLETE Contributed by the Center for Software Science at the +// OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). */ +// OBSOLETE +// OBSOLETE #include "regcache.h" +// OBSOLETE +// OBSOLETE /* Define offsets to access CPROC stack when it does not have +// OBSOLETE * a kernel thread. +// OBSOLETE */ +// OBSOLETE #define MACHINE_CPROC_SP_OFFSET 20 +// OBSOLETE #define MACHINE_CPROC_PC_OFFSET 16 +// OBSOLETE #define MACHINE_CPROC_FP_OFFSET 12 +// OBSOLETE +// OBSOLETE /* +// OBSOLETE * Software defined PSW masks. +// OBSOLETE */ +// OBSOLETE #define PSW_SS 0x10000000 /* Kernel managed single step */ +// OBSOLETE +// OBSOLETE /* Thread flavors used in re-setting the T bit. +// OBSOLETE * @@ this is also bad for cross debugging. +// OBSOLETE */ +// OBSOLETE #define TRACE_FLAVOR HP800_THREAD_STATE +// OBSOLETE #define TRACE_FLAVOR_SIZE HP800_THREAD_STATE_COUNT +// OBSOLETE #define TRACE_SET(x,state) \ +// OBSOLETE ((struct hp800_thread_state *)state)->cr22 |= PSW_SS +// OBSOLETE #define TRACE_CLEAR(x,state) \ +// OBSOLETE ((((struct hp800_thread_state *)state)->cr22 &= ~PSW_SS), 1) +// OBSOLETE +// OBSOLETE /* For OSF1 (Should be close if not identical to BSD, but I haven't +// OBSOLETE tested it yet): +// OBSOLETE +// OBSOLETE The signal context structure pointer is always saved at the base +// OBSOLETE of the frame + 0x4. +// OBSOLETE +// OBSOLETE We get the PC & SP directly from the sigcontext structure itself. +// OBSOLETE For other registers we have to dive in a little deeper: +// OBSOLETE +// OBSOLETE The hardware save state pointer is at offset 0x10 within the +// OBSOLETE signal context structure. +// OBSOLETE +// OBSOLETE Within the hardware save state, registers are found in the same order +// OBSOLETE as the register numbers in GDB. */ +// OBSOLETE +// OBSOLETE #define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ +// OBSOLETE { \ +// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x18, 4); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE #define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ +// OBSOLETE { \ +// OBSOLETE *(TMP) = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE *(TMP) = read_memory_integer (*(TMP) + 0x8, 4); \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE #define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ +// OBSOLETE { \ +// OBSOLETE int i; \ +// OBSOLETE CORE_ADDR TMP; \ +// OBSOLETE TMP = read_memory_integer ((FRAME)->frame + 0x4, 4); \ +// OBSOLETE TMP = read_memory_integer (TMP + 0x10, 4); \ +// OBSOLETE for (i = 0; i < NUM_REGS; i++) \ +// OBSOLETE { \ +// OBSOLETE if (i == SP_REGNUM) \ +// OBSOLETE (FSR)->regs[SP_REGNUM] = read_memory_integer (TMP + SP_REGNUM * 4, 4); \ +// OBSOLETE else \ +// OBSOLETE (FSR)->regs[i] = TMP + i * 4; \ +// OBSOLETE } \ +// OBSOLETE } +// OBSOLETE +// OBSOLETE /* OSF1 does not need the pc space queue restored. */ +// OBSOLETE #define NO_PC_SPACE_QUEUE_RESTORE +// OBSOLETE +// OBSOLETE /* The mach kernel uses the recovery counter to implement single +// OBSOLETE stepping. While this greatly simplifies the kernel support +// OBSOLETE necessary for single stepping, it unfortunately does the wrong +// OBSOLETE thing in the presense of a nullified instruction (gives control +// OBSOLETE back two insns after the nullifed insn). This is an artifact +// OBSOLETE of the HP architecture (recovery counter doesn't tick for +// OBSOLETE nullified insns). +// OBSOLETE +// OBSOLETE Do our best to avoid losing in such situations. */ +// OBSOLETE #define INSTRUCTION_NULLIFIED \ +// OBSOLETE (({ \ +// OBSOLETE int ipsw = (int)read_register(IPSW_REGNUM); \ +// OBSOLETE if (ipsw & PSW_N) \ +// OBSOLETE { \ +// OBSOLETE int pcoqt = (int)read_register(PCOQ_TAIL_REGNUM); \ +// OBSOLETE write_register(PCOQ_HEAD_REGNUM, pcoqt); \ +// OBSOLETE write_register(PCOQ_TAIL_REGNUM, pcoqt + 0x4); \ +// OBSOLETE write_register(IPSW_REGNUM, ipsw & ~(PSW_N | PSW_B | PSW_X)); \ +// OBSOLETE stop_pc = pcoqt; \ +// OBSOLETE } \ +// OBSOLETE }), 0) +// OBSOLETE +// OBSOLETE /* It's mostly just the common stuff. */ +// OBSOLETE +// OBSOLETE #include "pa/tm-hppa.h" diff --git a/gdb/config/pa/tm-pro.h b/gdb/config/pa/tm-pro.h index 05ecb62f7dc..c4f2b775329 100644 --- a/gdb/config/pa/tm-pro.h +++ b/gdb/config/pa/tm-pro.h @@ -1,14 +1,14 @@ -/* Parameters for execution on an HP PA-RISC level 0 embedded system. - This is based on tm-hppab.h. - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs@cs.utah.edu). */ - -#define PA_LEVEL_0 /* Disables touching space regs and fp */ - -/* All the PRO targets use software floating point at the moment. */ -#define SOFT_FLOAT 1 - -/* It's mostly just the common stuff. */ -#include "pa/tm-hppa.h" - -#define GDB_TARGET_IS_PA_ELF +// OBSOLETE /* Parameters for execution on an HP PA-RISC level 0 embedded system. +// OBSOLETE This is based on tm-hppab.h. +// OBSOLETE Contributed by the Center for Software Science at the +// OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). */ +// OBSOLETE +// OBSOLETE #define PA_LEVEL_0 /* Disables touching space regs and fp */ +// OBSOLETE +// OBSOLETE /* All the PRO targets use software floating point at the moment. */ +// OBSOLETE #define SOFT_FLOAT 1 +// OBSOLETE +// OBSOLETE /* It's mostly just the common stuff. */ +// OBSOLETE #include "pa/tm-hppa.h" +// OBSOLETE +// OBSOLETE #define GDB_TARGET_IS_PA_ELF diff --git a/gdb/config/pa/xm-hppab.h b/gdb/config/pa/xm-hppab.h index d2561dfcf69..d46e5adc868 100644 --- a/gdb/config/pa/xm-hppab.h +++ b/gdb/config/pa/xm-hppab.h @@ -1,24 +1,24 @@ -/* Parameters for hosting on an HPPA PA-RISC machine, running BSD, for GDB. - Copyright 1991, 1992, 1993, 1996, 1998 Free Software Foundation, Inc. - - Contributed by the Center for Software Science at the - University of Utah (pa-gdb-bugs@cs.utah.edu). - - 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. */ - -#include "pa/xm-pa.h" +// OBSOLETE /* Parameters for hosting on an HPPA PA-RISC machine, running BSD, for GDB. +// OBSOLETE Copyright 1991, 1992, 1993, 1996, 1998 Free Software Foundation, Inc. +// OBSOLETE +// OBSOLETE Contributed by the Center for Software Science at the +// OBSOLETE University of Utah (pa-gdb-bugs@cs.utah.edu). +// OBSOLETE +// OBSOLETE This file is part of GDB. +// OBSOLETE +// OBSOLETE This program is free software; you can redistribute it and/or modify +// OBSOLETE it under the terms of the GNU General Public License as published by +// OBSOLETE the Free Software Foundation; either version 2 of the License, or +// OBSOLETE (at your option) any later version. +// OBSOLETE +// OBSOLETE This program is distributed in the hope that it will be useful, +// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of +// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// OBSOLETE GNU General Public License for more details. +// OBSOLETE +// OBSOLETE You should have received a copy of the GNU General Public License +// OBSOLETE along with this program; if not, write to the Free Software +// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, +// OBSOLETE Boston, MA 02111-1307, USA. */ +// OBSOLETE +// OBSOLETE #include "pa/xm-pa.h" diff --git a/gdb/config/pa/xm-hppah.h b/gdb/config/pa/xm-hppah.h index b1c26dd4de8..a2ed9ba407f 100644 --- a/gdb/config/pa/xm-hppah.h +++ b/gdb/config/pa/xm-hppah.h @@ -22,8 +22,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#include "pa/xm-pa.h" - #define USG #define HAVE_TERMIOS diff --git a/gdb/config/pa/xm-pa.h b/gdb/config/pa/xm-pa.h index 979609d4776..0095003da1e 100644 --- a/gdb/config/pa/xm-pa.h +++ b/gdb/config/pa/xm-pa.h @@ -1,5 +1,5 @@ -/* Definitions for all PA machines. */ - -/* This was created for "makeva", which is obsolete. This file can - probably go away (unless someone can think of some other host thing - which is common to various pa machines). */ +// OBSOLETE /* Definitions for all PA machines. */ +// OBSOLETE +// OBSOLETE /* This was created for "makeva", which is obsolete. This file can +// OBSOLETE probably go away (unless someone can think of some other host thing +// OBSOLETE which is common to various pa machines). */ |