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| author | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2016-04-19 16:53:40 +0200 |
|---|---|---|
| committer | Andreas Arnez <arnez@linux.vnet.ibm.com> | 2016-04-19 16:53:40 +0200 |
| commit | 73e6209faecc21516a981ed86a27b259f506098c (patch) | |
| tree | b1bc95d2e1a91797617148fa29c89e861fb57dbf | |
| parent | f42bf748e417cf9120fc57d144b6eaaf3adda247 (diff) | |
| download | gdb-73e6209faecc21516a981ed86a27b259f506098c.zip gdb-73e6209faecc21516a981ed86a27b259f506098c.tar.gz gdb-73e6209faecc21516a981ed86a27b259f506098c.tar.bz2 | |
linux-record: Squash cases with identical handling
In record_linux_system_call there are some cases with identical
handling. These are merged together to reduce code duplication.
gdb/ChangeLog:
* linux-record.c (record_linux_system_call): Merge handling for
readlink/recv/read and pipe/pipe2.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/linux-record.c | 20 |
2 files changed, 8 insertions, 17 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 1b12330..4dee490 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2016-04-19 Andreas Arnez <arnez@linux.vnet.ibm.com> + + * linux-record.c (record_linux_system_call): Merge handling for + readlink/recv/read and pipe/pipe2. + 2016-04-14 Walfred Tedeschi <walfred.tedeschi@intel.com> * features/i386/amd64-mpx-linux.xml: Remove AVX feature. diff --git a/gdb/linux-record.c b/gdb/linux-record.c index fda7ada..51253cc 100644 --- a/gdb/linux-record.c +++ b/gdb/linux-record.c @@ -264,6 +264,8 @@ record_linux_system_call (enum gdb_syscall syscall, break; case gdb_sys_read: + case gdb_sys_readlink: + case gdb_sys_recv: regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest)) return -1; @@ -348,6 +350,7 @@ record_linux_system_call (enum gdb_syscall syscall, break; case gdb_sys_pipe: + case gdb_sys_pipe2: if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int * 2)) return -1; break; @@ -645,12 +648,6 @@ record_linux_system_call (enum gdb_syscall syscall, case gdb_sys_symlink: break; - case gdb_sys_readlink: - regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); - if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest)) - return -1; - break; - case gdb_sys_uselib: case gdb_sys_swapon: break; @@ -742,12 +739,6 @@ Do you want to stop the program?"), } break; - case gdb_sys_recv: - regcache_raw_read_unsigned (regcache, tdep->arg3, &tmpulongest); - if (record_mem_at_reg (regcache, tdep->arg2, (int) tmpulongest)) - return -1; - break; - case gdb_sys_recvmsg: regcache_raw_read_unsigned (regcache, tdep->arg2, &tmpulongest); if (record_linux_msghdr (regcache, tdep, tmpulongest)) @@ -2035,11 +2026,6 @@ Do you want to stop the program?"), case gdb_sys_dup3: break; - case gdb_sys_pipe2: - if (record_mem_at_reg (regcache, tdep->arg1, tdep->size_int * 2)) - return -1; - break; - case gdb_sys_inotify_init1: break; |