Merged revision(s) 40492, 40498 from trunk:
* When ds_dwarf_cpp option is enabled, use dwarf2 implementation of strings debug info. It makes LLDB happy.
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* If ds_dwarf_cpp (C++ emulation) is enabled, add DW_AT_linkage_name attribute for methods.
LLDB uses it to display fully qualified method names. Add a simple C++ mangled name without params to achieve at least "Class::Method()" instead of just "Method" in LLDB.
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git-svn-id: branches/fixes_3_2@40545 -
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r39983 | florian | 2018-10-18 20:28:03 +0200 (Thu, 18 Oct 2018) | 3 lines
* properly take care of register allocations between the first and second instruction for the FoldLea optimization
* check for ait_instruction after a GetNextInstruction function call
* cosmetics
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r39986 | pierre | 2018-10-18 22:21:54 +0200 (Thu, 18 Oct 2018) | 1 line
Fix for bug report #34380
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r40109 | pierre | 2018-10-31 15:43:18 +0100 (Wed, 31 Oct 2018) | 1 line
Use correct field for sl_absolutetype or sl_typeconv ppropaccesslistitem type (revealed by compilation with -CriotR)
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git-svn-id: branches/fixes_3_2@40482 -
Debugger doesn't require them (it uses BP as the frame register by default),
the dwarf spec requires that we emit them on i8086, because we also use
DW_OP_fbreg on i8086.
git-svn-id: trunk@39112 -
on i8086. This fixes Watcom Debugger not showing them right in memory models,
where DS<>SS (Watcom seems to ignore the DW_AT_segment attribute for register
relative variables, even though we emit it correctly :/ )
git-svn-id: trunk@39111 -
compatibility with Open Watcom (also, the dwarf spec is not very clear about
the alignment requirements on segmented architectures, so that's why we do
this by default, instead of putting it behind a -go debug switch)
git-svn-id: trunk@39075 -
information in OMF LINNUM records, in addition to the DWARF debug information.
This enables source level debugging on i8086-msdos, when using the Open Watcom
Debugger, provided the source was compiled with this option and the external
linker (wlink) was used for generating the executable (the internal linker
does not yet support generating debug information).
git-svn-id: trunk@39014 -
it was AT_NONE, which is invalid and should never be used
* explicitly pass the correct value for all calls to those methods elsewhere
in the compiler
git-svn-id: trunk@34250 -
tasmdata.DefineAsmSymbol() and all routines that call it
o will be used to automatically generate AB_INDIRECT sybols when
necessary
git-svn-id: trunk@34164 -
contains any code, even if we cannot generate any debug info for that
code (because the default file is file number 1, and if that table is
empty some gdb versions crash)
git-svn-id: trunk@31335 -
names, and disabled them for ppc64 ELFv2
* disabling those also disables the function descriptors, so use the
_CALL_ELF compiler variable to check whether there is in fact a
function descriptor
git-svn-id: trunk@30196 -
line. This way a debugger will not show invalid line-information in this
case.
* Dwarf: Set IsStatement false for line-info for instructions that do not
correspond to the start of a line/instruction.
git-svn-id: trunk@28824 -
