diff options
| author | Yao Qi <yao@codesourcery.com> | 2014-08-06 14:02:35 +0800 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2014-08-07 20:39:12 +0800 |
| commit | 96c4f946a8c8d53141189852c0ba28c45366830b (patch) | |
| tree | 554e0193a95a163518b4641b5cee88b3a4021a6e /gdb | |
| parent | fffbe6a8c835b16b1c973766303a9e75ea646898 (diff) | |
| download | fsf-binutils-gdb-96c4f946a8c8d53141189852c0ba28c45366830b.zip fsf-binutils-gdb-96c4f946a8c8d53141189852c0ba28c45366830b.tar.gz fsf-binutils-gdb-96c4f946a8c8d53141189852c0ba28c45366830b.tar.bz2 | |
Replace 0 with TARGET_XFER_EOF in to_xfer_partial
I run splint in gdb source and get the following warnings:
../../../git/gdb/corelow.c:740: Return value type int does not match declared type enum target_xfer_status: 0
'TARGET_XFER_EOF' (enum target_xfer_status) is expected to be returned,
but 0 is returned. This patch is to replace 0 with TARGET_XFER_EOF
in the implementations of to_xfer_partial.
gdb:
2014-08-07 Yao Qi <yao@codesourcery.com>
* corelow.c (core_xfer_partial): Replace 0 with TARGET_XFER_EOF.
* remote-m32r-sdi.c (m32r_xfer_memory): Likewise.
* remote.c (remote_read_bytes): Likewise.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/corelow.c | 2 | ||||
| -rw-r--r-- | gdb/remote-m32r-sdi.c | 6 | ||||
| -rw-r--r-- | gdb/remote.c | 2 |
4 files changed, 11 insertions, 5 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 68d1db9..93bfc72 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2014-08-07 Yao Qi <yao@codesourcery.com> + * corelow.c (core_xfer_partial): Replace 0 with TARGET_XFER_EOF. + * remote-m32r-sdi.c (m32r_xfer_memory): Likewise. + * remote.c (remote_read_bytes): Likewise. + +2014-08-07 Yao Qi <yao@codesourcery.com> + * dwarf2read.c (struct dwarf2_per_cu_data) <u>: Tweak comments. 2014-08-07 Yao Qi <yao@codesourcery.com> diff --git a/gdb/corelow.c b/gdb/corelow.c index ff4d733..ecd99f6 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -734,7 +734,7 @@ core_xfer_partial (struct target_ops *ops, enum target_object object, size = bfd_section_size (core_bfd, section); if (offset >= size) - return 0; + return TARGET_XFER_EOF; size -= offset; if (size > len) size = len; diff --git a/gdb/remote-m32r-sdi.c b/gdb/remote-m32r-sdi.c index 5443fe0..3d6b0c6 100644 --- a/gdb/remote-m32r-sdi.c +++ b/gdb/remote-m32r-sdi.c @@ -1080,7 +1080,7 @@ m32r_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, if (remote_debug) fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory() failed\n"); - return 0; + return TARGET_XFER_EOF; } ret = send_data (writebuf, len); } @@ -1094,7 +1094,7 @@ m32r_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, { if (remote_debug) fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory() failed\n"); - return 0; + return TARGET_XFER_EOF; } c = serial_readchar (sdi_desc, SDI_TIMEOUT); @@ -1102,7 +1102,7 @@ m32r_xfer_memory (gdb_byte *readbuf, const gdb_byte *writebuf, { if (remote_debug) fprintf_unfiltered (gdb_stdlog, "m32r_xfer_memory() failed\n"); - return 0; + return TARGET_XFER_EOF; } ret = recv_data (readbuf, len); diff --git a/gdb/remote.c b/gdb/remote.c index 8decd08..473bb72 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -6823,7 +6823,7 @@ remote_read_bytes (struct target_ops *ops, CORE_ADDR memaddr, gdb_byte *myaddr, ULONGEST len, ULONGEST *xfered_len) { if (len == 0) - return 0; + return TARGET_XFER_EOF; if (get_traceframe_number () != -1) { |