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69dcf941a4
freebsd-dev/contrib/llvm/tools/lldb/source
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Ed Maste 69dcf941a4 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
2018-04-21 00:34:46 +00:00
..
API Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00
Breakpoint Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00
Commands Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00
Core Merge llvm, clang, lld, lldb, compiler-rt and libc++ release_60 r321788, 2018-01-06 23:44:14 +00:00
DataFormatters Merge llvm, clang, lld, lldb, compiler-rt and libc++ r305145, and update 2017-06-10 19:17:14 +00:00
Expression Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00
Host Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00
Initialization For our lldb customizations, instead of commenting out lines, use #ifdef 2017-12-24 13:39:32 +00:00
Interpreter Merge lldb trunk r321414 to contrib/llvm/tools/lldb. 2017-12-24 01:12:46 +00:00
Plugins lldb: propagate error to user if memory read fails 2018-04-21 00:34:46 +00:00
Symbol For our lldb customizations, instead of commenting out lines, use #ifdef 2017-12-24 13:39:32 +00:00
Target Merge lldb trunk r321414 to contrib/llvm/tools/lldb. 2017-12-24 01:12:46 +00:00
Utility Merge lldb trunk r321414 to contrib/llvm/tools/lldb. 2017-12-24 01:12:46 +00:00
lldb.cpp Merge lldb trunk r321017 to contrib/llvm/tools/lldb. 2017-12-20 18:06:09 +00:00