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add gdb-client to run on host to debug target.. (kgdb)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1166 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
wbx
2005-06-07 08:11:06 +00:00
parent d1e86b499a
commit e772a8b1a3
29 changed files with 3992 additions and 1 deletions
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37
toolchain/gdb/patches/750-debian_sparc-singlestep.patch Normal file
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@@ -0,0 +1,37 @@
Status: submitted for comments
2004-11-13 Daniel Jacobowitz <dan@debian.org>
* sparc-tdep.c (sparc_software_single_step): Handle stepping to NULL.
Index: gdb-6.3/gdb/sparc-tdep.c
===================================================================
--- gdb-6.3.orig/gdb/sparc-tdep.c 2004-06-06 22:02:55.000000000 -0400
+++ gdb-6.3/gdb/sparc-tdep.c 2004-11-13 17:06:05.000000000 -0500
@@ -1026,10 +1026,10 @@
if (insert_breakpoints_p)
{
- CORE_ADDR pc;
+ CORE_ADDR pc, orig_npc;
pc = sparc_address_from_register (tdep->pc_regnum);
- npc = sparc_address_from_register (tdep->npc_regnum);
+ orig_npc = npc = sparc_address_from_register (tdep->npc_regnum);
/* Analyze the instruction at PC. */
nnpc = sparc_analyze_control_transfer (pc, &npc);
@@ -1039,9 +1039,10 @@
target_insert_breakpoint (nnpc, nnpc_save);
/* Assert that we have set at least one breakpoint, and that
- they're not set at the same spot. */
- gdb_assert (npc != 0 || nnpc != 0);
- gdb_assert (nnpc != npc);
+ they're not set at the same spot - unless we're going
+ from here straight to NULL, i.e. a call or jump to 0. */
+ gdb_assert (npc != 0 || nnpc != 0 || orig_npc == 0);
+ gdb_assert (nnpc != npc || orig_npc == 0);
}
else
{