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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2007-04-27 13:20:59 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-04-27 13:20:59 +0000 |
| commit | f7dd0ed7deb69614c40719a0c37985b3ec26503b (patch) | |
| tree | b2444b9a6127a2b4a543d6982efc8415c0df3fb0 /gdb/inf-ptrace.c | |
| parent | d91787632abd4c9bb5db0be1bae614243b3abb58 (diff) | |
| download | gdb-f7dd0ed7deb69614c40719a0c37985b3ec26503b.zip gdb-f7dd0ed7deb69614c40719a0c37985b3ec26503b.tar.gz gdb-f7dd0ed7deb69614c40719a0c37985b3ec26503b.tar.bz2 | |
* inf-ptrace.c: Include "gdb_stdint.h".
(inf_ptrace_xfer_partial): Use "uintptr_t" instead of "long" as
intermediate type when casting CORE_ADDR to PTRACE_TYPE_ARG3.
(inf_ptrace_fetch_register): Add intermediate cast to "uintptr_t"
before casting CORE_ADDR to PTRACE_TYPE_ARG3.
(inf_ptrace_store_register): Likewise.
* Makefile.in (inf-ptrace.o): Update dependencies.
Diffstat (limited to 'gdb/inf-ptrace.c')
| -rw-r--r-- | gdb/inf-ptrace.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/gdb/inf-ptrace.c b/gdb/inf-ptrace.c index 16524ad..bef45b5 100644 --- a/gdb/inf-ptrace.c +++ b/gdb/inf-ptrace.c @@ -28,6 +28,7 @@ #include "gdbcore.h" #include "regcache.h" +#include "gdb_stdint.h" #include "gdb_assert.h" #include "gdb_string.h" #include "gdb_ptrace.h" @@ -504,7 +505,8 @@ inf_ptrace_xfer_partial (struct target_ops *ops, enum target_object object, < rounded_offset + sizeof (PTRACE_TYPE_RET))) /* Need part of initial word -- fetch it. */ buffer.word = ptrace (PT_READ_I, pid, - (PTRACE_TYPE_ARG3)(long)rounded_offset, 0); + (PTRACE_TYPE_ARG3)(uintptr_t) + rounded_offset, 0); /* Copy data to be written over corresponding part of buffer. */ @@ -513,14 +515,16 @@ inf_ptrace_xfer_partial (struct target_ops *ops, enum target_object object, errno = 0; ptrace (PT_WRITE_D, pid, - (PTRACE_TYPE_ARG3)(long)rounded_offset, buffer.word); + (PTRACE_TYPE_ARG3)(uintptr_t)rounded_offset, + buffer.word); if (errno) { /* Using the appropriate one (I or D) is necessary for Gould NP1, at least. */ errno = 0; ptrace (PT_WRITE_I, pid, - (PTRACE_TYPE_ARG3)(long)rounded_offset, buffer.word); + (PTRACE_TYPE_ARG3)(uintptr_t)rounded_offset, + buffer.word); if (errno) return 0; } @@ -530,7 +534,8 @@ inf_ptrace_xfer_partial (struct target_ops *ops, enum target_object object, { errno = 0; buffer.word = ptrace (PT_READ_I, pid, - (PTRACE_TYPE_ARG3)(long)rounded_offset, 0); + (PTRACE_TYPE_ARG3)(uintptr_t)rounded_offset, + 0); if (errno) return 0; /* Copy appropriate bytes out of the buffer. */ @@ -642,7 +647,7 @@ inf_ptrace_fetch_register (int regnum) for (i = 0; i < size / sizeof (PTRACE_TYPE_RET); i++) { errno = 0; - buf[i] = ptrace (PT_READ_U, pid, (PTRACE_TYPE_ARG3)addr, 0); + buf[i] = ptrace (PT_READ_U, pid, (PTRACE_TYPE_ARG3)(uintptr_t)addr, 0); if (errno != 0) error (_("Couldn't read register %s (#%d): %s."), REGISTER_NAME (regnum), regnum, safe_strerror (errno)); @@ -696,7 +701,7 @@ inf_ptrace_store_register (int regnum) for (i = 0; i < size / sizeof (PTRACE_TYPE_RET); i++) { errno = 0; - ptrace (PT_WRITE_U, pid, (PTRACE_TYPE_ARG3)addr, buf[i]); + ptrace (PT_WRITE_U, pid, (PTRACE_TYPE_ARG3)(uintptr_t)addr, buf[i]); if (errno != 0) error (_("Couldn't write register %s (#%d): %s."), REGISTER_NAME (regnum), regnum, safe_strerror (errno)); |