diff options
Diffstat (limited to 'devel/llvm60/files/lldb/patch-head-r332849.diff')
| -rw-r--r-- | devel/llvm60/files/lldb/patch-head-r332849.diff | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/devel/llvm60/files/lldb/patch-head-r332849.diff b/devel/llvm60/files/lldb/patch-head-r332849.diff deleted file mode 100644 index ced3a7a80319..000000000000 --- a/devel/llvm60/files/lldb/patch-head-r332849.diff +++ /dev/null @@ -1,38 +0,0 @@ -r332849 | emaste | 2018-04-21 02:34:46 +0200 (Sat, 21 Apr 2018) | 20 lines - -lldb: propagate error to user if memory read fails - -Previously, an attempt to read an unreadable access reported zeros: - -(lldb) memory read -format hex -size 8 0 -0x00000000: 0x0000000000000000 0x0000000000000000 -0x00000010: 0x0000000000000000 0x0000000000000000 -... - -Now, if DoReadMemory encounters error then return 0 (bytes read) so we -report the error to the user: - -(lldb) memory read -format hex -size 8 0 -error: Bad address - -LLVM PR: 37190 - -MFC after: 1 week -Sponsored by: The FreeBSD Foundation - -Index: tools/lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp -=================================================================== ---- tools/lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp (revision 332848) -+++ tools/lldb/source/Plugins/Process/FreeBSD/ProcessMonitor.cpp (revision 332849) -@@ -163,8 +163,10 @@ static size_t DoReadMemory(lldb::pid_t pid, lldb:: - pi_desc.piod_addr = buf; - pi_desc.piod_len = size; - -- if (PTRACE(PT_IO, pid, (caddr_t)&pi_desc, 0) < 0) -+ if (PTRACE(PT_IO, pid, (caddr_t)&pi_desc, 0) < 0) { - error.SetErrorToErrno(); -+ return 0; -+ } - return pi_desc.piod_len; - } - |