From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4051 invoked by alias); 8 Jan 2002 02:33:11 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 3913 invoked from network); 8 Jan 2002 02:33:03 -0000 Received: from unknown (HELO cygnus.com) (205.180.230.5) by sources.redhat.com with SMTP; 8 Jan 2002 02:33:03 -0000 Received: from reddwarf.cygnus.com (reddwarf.cygnus.com [205.180.231.12]) by runyon.cygnus.com (8.8.7-cygnus/8.8.7) with ESMTP id SAA01877; Mon, 7 Jan 2002 18:32:58 -0800 (PST) Received: (from msnyder@localhost) by reddwarf.cygnus.com (8.11.2/8.11.2) id g082S0q00658; Mon, 7 Jan 2002 18:28:00 -0800 Date: Mon, 07 Jan 2002 18:33:00 -0000 From: Michael Snyder Message-Id: <200201080228.g082S0q00658@reddwarf.cygnus.com> To: gdb-patches@sources.redhat.com Subject: [RFA] arm linux nat and regcache Cc: drow@mvista.com, kevinb@redhat.com X-SW-Source: 2002-01/txt/msg00125.txt.bz2 2002-01-07 Michael Snyder * arm-linux-nat.c: Remove references to regcache.c internal data (registers[] and register_valid[]). Index: arm-linux-nat.c =================================================================== RCS file: /cvs/src/src/gdb/arm-linux-nat.c,v retrieving revision 1.14 diff -p -r1.14 arm-linux-nat.c *** arm-linux-nat.c 2001/11/17 20:31:18 1.14 --- arm-linux-nat.c 2002/01/08 02:26:03 *************** store_nwfpe_extended (unsigned int fn, F *** 194,200 **** void store_nwfpe_register (int regno, FPA11 * fpa11) { ! if (register_valid[regno]) { unsigned int fn = regno - F0_REGNUM; switch (fpa11->fType[fn]) --- 194,200 ---- void store_nwfpe_register (int regno, FPA11 * fpa11) { ! if (register_cached (regno)) { unsigned int fn = regno - F0_REGNUM; switch (fpa11->fType[fn]) *************** store_nwfpe_register (int regno, FPA11 * *** 216,222 **** /* Get the value of a particular register from the floating point ! state of the process and store it into registers[]. */ static void fetch_fpregister (int regno) --- 216,222 ---- /* Get the value of a particular register from the floating point ! state of the process and store it into regcache. */ static void fetch_fpregister (int regno) *************** fetch_fpregister (int regno) *** 265,271 **** } /* Get the whole floating point state of the process and store it ! into registers[]. */ static void fetch_fpregs (void) --- 265,271 ---- } /* Get the whole floating point state of the process and store it ! into regcache. */ static void fetch_fpregs (void) *************** fetch_fpregs (void) *** 313,319 **** } /* Save a particular register into the floating point state of the ! process using the contents from registers[]. */ static void store_fpregister (int regno) --- 313,319 ---- } /* Save a particular register into the floating point state of the ! process using the contents from regcache. */ static void store_fpregister (int regno) *************** store_fpregister (int regno) *** 333,339 **** } /* Store fpsr. */ ! if (FPS_REGNUM == regno && register_valid[FPS_REGNUM]) read_register_gen (FPS_REGNUM, (char *) &fp.fpsr); /* Store the floating point register. */ --- 333,339 ---- } /* Store fpsr. */ ! if (FPS_REGNUM == regno && register_cached (FPS_REGNUM)) read_register_gen (FPS_REGNUM, (char *) &fp.fpsr); /* Store the floating point register. */ *************** store_fpregister (int regno) *** 351,357 **** } /* Save the whole floating point state of the process using ! the contents from registers[]. */ static void store_fpregs (void) --- 351,357 ---- } /* Save the whole floating point state of the process using ! the contents from regcache. */ static void store_fpregs (void) *************** store_fpregs (void) *** 371,377 **** } /* Store fpsr. */ ! if (register_valid[FPS_REGNUM]) read_register_gen (FPS_REGNUM, (char *) &fp.fpsr); /* Store the floating point registers. */ --- 371,377 ---- } /* Store fpsr. */ ! if (register_cached (FPS_REGNUM)) read_register_gen (FPS_REGNUM, (char *) &fp.fpsr); /* Store the floating point registers. */ *************** store_fpregs (void) *** 389,395 **** } /* Fetch a general register of the process and store into ! registers[]. */ static void fetch_register (int regno) --- 389,395 ---- } /* Fetch a general register of the process and store into ! regcache. */ static void fetch_register (int regno) *************** fetch_register (int regno) *** 426,432 **** } /* Fetch all general registers of the process and store into ! registers[]. */ static void fetch_regs (void) --- 426,432 ---- } /* Fetch all general registers of the process and store into ! regcache. */ static void fetch_regs (void) *************** fetch_regs (void) *** 457,463 **** } /* Store all general registers of the process from the values in ! registers[]. */ static void store_register (int regno) --- 457,463 ---- } /* Store all general registers of the process from the values in ! regcache. */ static void store_register (int regno) *************** store_register (int regno) *** 465,471 **** int ret, tid; elf_gregset_t regs; ! if (!register_valid[regno]) return; /* Get the thread id for the ptrace call. */ --- 465,471 ---- int ret, tid; elf_gregset_t regs; ! if (!register_cached (regno)) return; /* Get the thread id for the ptrace call. */ *************** store_regs (void) *** 509,515 **** for (regno = A1_REGNUM; regno <= PC_REGNUM; regno++) { ! if (register_valid[regno]) read_register_gen (regno, (char *) ®s[regno]); } --- 509,515 ---- for (regno = A1_REGNUM; regno <= PC_REGNUM; regno++) { ! if (register_cached (regno)) read_register_gen (regno, (char *) ®s[regno]); }