core local memory support for core files
Commit Message
This patch adds core local memory for core files.
It follows the /%d convention that is used by .reg for multi-core support. Personally, I'm using .sdata/%d, but, since we only look for /%d, one is free to use .data/%d, .sdata/%d and so on.
Ok?
If people like it, can someone apply it for me, my gdb tree is just read-only.
$ mach-objdump -a -x /tmp/dump
/tmp/dump: file format mach-core
/tmp/dump
architecture: mach, flags 0x00000000:
start address 0x0000000000000000
Sections:
Idx Name Size VMA LMA File off Algn
0 .reg/25449 0
CONTENTS
1 .sdata/25449 0
CONTENTS, ALLOC, LOAD
2 .reg/485223 0
CONTENTS
3 .sdata/485223 0
CONTENTS, ALLOC, LOAD
SYMBOL TABLE:
no symbols
2016-10-06 Mike Stump <mikestump@comcast.net>
* exec.c (section_table_xfer_memory_partial): Add core local memory.
@@ -848,6 +848,10 @@ section_table_xfer_memory_partial (gdb_byte *readbuf, const gdb_byte *writebuf,
if (section_name && strcmp (section_name, asect->name) != 0)
continue; /* not the section we need. */
+ if (strchr (asect->name, '/')
+ && atoi (strchr (asect->name, '/') + 1) != inferior_ptid.lwp)
+ /* These aren't the driods you're looking for.... */
+ continue;
if (memaddr >= p->addr)
{
if (memend <= p->endaddr)