[src/nathanw_sa]: src/gnu/dist/toolchain/gdb In fetch_inferior_registers() an...

[nathanw <nathanw%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/41a67331104b
branches:  nathanw_sa
changeset: 506347:41a67331104b
user:      nathanw <nathanw%NetBSD.org@localhost>
date:      Wed Oct 16 19:41:26 2002 +0000

description:
In fetch_inferior_registers() and store_inferior_registers(), deconstruct
inferior_pid into the PID and LWP id, and pass both to ptrace.

diffstat:

 gnu/dist/toolchain/gdb/i386nbsd-nat.c |  28 ++++++++++++++--------------
 gnu/dist/toolchain/gdb/ppcnbsd-nat.c  |  12 ++++++++----
 2 files changed, 22 insertions(+), 18 deletions(-)

diffs (95 lines):

diff -r 263a7380360f -r 41a67331104b gnu/dist/toolchain/gdb/i386nbsd-nat.c
--- a/gnu/dist/toolchain/gdb/i386nbsd-nat.c     Wed Oct 16 19:38:48 2002 +0000
+++ b/gnu/dist/toolchain/gdb/i386nbsd-nat.c     Wed Oct 16 19:41:26 2002 +0000
@@ -330,25 +330,25 @@
   struct xmmctx inferior_xmmregisters;
 #endif
 
-  ptrace (PT_GETREGS, inferior_pid,
-          (PTRACE_ARG3_TYPE) &inferior_registers, 0);
+  ptrace (PT_GETREGS, GET_PROCESS(inferior_pid),
+          (PTRACE_ARG3_TYPE) &inferior_registers, GET_LWP(inferior_pid));
 
 #ifdef PT_GETXMMREGS
   if (have_ptrace_xmmregs != 0 &&
-      ptrace(PT_GETXMMREGS, inferior_pid,
-             (PTRACE_ARG3_TYPE) &inferior_xmmregisters, 0) == 0)
+      ptrace(PT_GETXMMREGS, GET_PROCESS(inferior_pid),
+             (PTRACE_ARG3_TYPE) &inferior_xmmregisters, GET_LWP(inferior_pid)) == 0)
     {
       have_ptrace_xmmregs = 1;
     }
   else
     {
-      ptrace (PT_GETFPREGS, inferior_pid,
-              (PTRACE_ARG3_TYPE) &inferior_fpregisters, 0);
+      ptrace (PT_GETFPREGS, GET_PROCESS(inferior_pid),
+              (PTRACE_ARG3_TYPE) &inferior_fpregisters, GET_LWP(inferior_pid));
       have_ptrace_xmmregs = 0;
     }
 #else
-    ptrace (PT_GETFPREGS, inferior_pid,
-            (PTRACE_ARG3_TYPE) &inferior_fpregisters, 0);
+    ptrace (PT_GETFPREGS, GET_PROCESS(inferior_pid),
+            (PTRACE_ARG3_TYPE) &inferior_fpregisters, GET_LWP(inferior_pid));
 #endif
 
   supply_regs (&inferior_registers);
@@ -386,16 +386,16 @@
 #endif
       unsupply_387regs(&inferior_fpregisters);
 
-  ptrace (PT_SETREGS, inferior_pid,
-          (PTRACE_ARG3_TYPE) &inferior_registers, 0);
+  ptrace (PT_SETREGS, GET_PROCESS(inferior_pid),
+          (PTRACE_ARG3_TYPE) &inferior_registers, GET_LWP(inferior_pid));
 #ifdef PT_GETXMMREGS
   if (have_ptrace_xmmregs != 0)
-    ptrace (PT_SETXMMREGS, inferior_pid,
-            (PTRACE_ARG3_TYPE) &inferior_xmmregisters, 0);
+    ptrace (PT_SETXMMREGS, GET_PROCESS(inferior_pid),
+            (PTRACE_ARG3_TYPE) &inferior_xmmregisters, GET_LWP(inferior_pid));
   else
 #endif
-    ptrace (PT_SETFPREGS, inferior_pid,
-            (PTRACE_ARG3_TYPE) &inferior_fpregisters, 0);
+    ptrace (PT_SETFPREGS, GET_PROCESS(inferior_pid),
+            (PTRACE_ARG3_TYPE) &inferior_fpregisters, GET_LWP(inferior_pid));
 }
 
 struct md_core
diff -r 263a7380360f -r 41a67331104b gnu/dist/toolchain/gdb/ppcnbsd-nat.c
--- a/gnu/dist/toolchain/gdb/ppcnbsd-nat.c      Wed Oct 16 19:38:48 2002 +0000
+++ b/gnu/dist/toolchain/gdb/ppcnbsd-nat.c      Wed Oct 16 19:41:26 2002 +0000
@@ -121,11 +121,13 @@
   struct fpreg inffpreg;
 
   /* Integer registers */
-  ptrace(PT_GETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &infreg, 0);
+  ptrace(PT_GETREGS, GET_PROCESS(inferior_pid), (PTRACE_ARG3_TYPE) &infreg, 
+      GET_LWP(inferior_pid));
   supply_regs ((char *) &infreg);
 
   /* Floating point registers */
-  ptrace(PT_GETFPREGS, inferior_pid, (PTRACE_ARG3_TYPE) &inffpreg, 0);
+  ptrace(PT_GETFPREGS, GET_PROCESS(inferior_pid), (PTRACE_ARG3_TYPE) &inffpreg,
+      GET_LWP(inferior_pid));
   supply_fpregs ((char *) &inffpreg);
 }
 
@@ -137,11 +139,13 @@
   struct fpreg inffpreg;
 
   unsupply_regs((char *)&infreg);
-  ptrace(PT_SETREGS, inferior_pid, (PTRACE_ARG3_TYPE) &infreg, 0);
+  ptrace(PT_SETREGS, GET_PROCESS(inferior_pid), (PTRACE_ARG3_TYPE) &infreg,
+      GET_LWP(inferior_pid));
 
   /* Floating point registers */
   unsupply_fpregs(&inffpreg);
-  ptrace(PT_SETFPREGS, inferior_pid, (PTRACE_ARG3_TYPE) &inffpreg, 0);
+  ptrace(PT_SETFPREGS, GET_PROCESS(inferior_pid), (PTRACE_ARG3_TYPE) &inffpreg,
+      GET_LWP(inferior_pid));
 }
 
 static void