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[binutils-gdb] [GDBServer][AArch64] Enable support for Z0 packets
- From: Pierre Langlois <planglois at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 29 Jun 2015 09:37:34 -0000
- Subject: [binutils-gdb] [GDBServer][AArch64] Enable support for Z0 packets
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=96c97461222f9cb1a16b3b90fb7316c9c3d8732a
commit 96c97461222f9cb1a16b3b90fb7316c9c3d8732a
Author: Pierre Langlois <pierre.langlois@arm.com>
Date: Mon Jun 29 10:36:55 2015 +0100
[GDBServer][AArch64] Enable support for Z0 packets
This patch lets GDBServer handle software breakpoints instead of relying
on GDB.
gdb/gdbserver/ChangeLog:
* linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
Z_PACKET_SW_BP.
Diff:
---
gdb/gdbserver/ChangeLog | 5 +++++
gdb/gdbserver/linux-aarch64-low.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 8dad98e..eea8be5 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
+ * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
+ Z_PACKET_SW_BP.
+
+2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
+
* linux-aarch64-low.c: Remove comment about endianness.
(aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
(aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c
index b0a2775..8a30b00 100644
--- a/gdb/gdbserver/linux-aarch64-low.c
+++ b/gdb/gdbserver/linux-aarch64-low.c
@@ -952,13 +952,13 @@ aarch64_supports_z_point_type (char z_type)
{
switch (z_type)
{
+ case Z_PACKET_SW_BP:
case Z_PACKET_HW_BP:
case Z_PACKET_WRITE_WP:
case Z_PACKET_READ_WP:
case Z_PACKET_ACCESS_WP:
return 1;
default:
- /* Leave the handling of sw breakpoints with the gdb client. */
return 0;
}
}