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Regression for gdbserver [Re: [PATCH] Linux/gdbserver: Fix memory read ptrace fallback issues]
On Tue, 22 May 2012 02:05:28 +0200, Maciej W. Rozycki wrote:
> Applied now, thanks for the review.
272cb31d810a541dcc44f942fabb3167580b838e is the first bad commit
commit 272cb31d810a541dcc44f942fabb3167580b838e
Author: Maciej W. Rozycki <macro@linux-mips.org>
Date: Mon May 21 23:50:25 2012 +0000
* linux-low.c (linux_store_registers): Don't re-retrieve data
with ptrace that has already been obtained from /proc. Always
copy any data retrieved with ptrace to the buffer supplied.
-PASS: gdb.mi/gdb701.exp: list children of fooPtr
+FAIL: gdb.mi/gdb701.exp: list children of fooPtr
-PASS: gdb.mi/mi2-var-child.exp: VT: list children of ptr2.*ptr.1_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: VT: list children of ptr2.*ptr.1_anonymous
-PASS: gdb.mi/mi2-var-child.exp: VT: create root varobj for v
-PASS: gdb.mi/mi2-var-child.exp: VT: list children of v3
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3
-PASS: gdb.mi/mi2-var-child.exp: expression for v3
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3.x
-PASS: gdb.mi/mi2-var-child.exp: expression for v3.x
-PASS: gdb.mi/mi2-var-child.exp: VT: list children of v3.1_anonymous
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3.1_anonymous
-PASS: gdb.mi/mi2-var-child.exp: expression for v3.1_anonymous
-PASS: gdb.mi/mi2-var-child.exp: VT: list children of v3.2_anonymous
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3.2_anonymous
-PASS: gdb.mi/mi2-var-child.exp: expression for v3.2_anonymous
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3.1_anonymous.a
-PASS: gdb.mi/mi2-var-child.exp: expression for v3.1_anonymous.a
-PASS: gdb.mi/mi2-var-child.exp: path expression for v3.2_anonymous.b
-PASS: gdb.mi/mi2-var-child.exp: expression for v3.2_anonymous.b
+FAIL: gdb.mi/mi2-var-child.exp: VT: create root varobj for v
+FAIL: gdb.mi/mi2-var-child.exp: VT: list children of v3
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3.x
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3.x
+FAIL: gdb.mi/mi2-var-child.exp: VT: list children of v3.1_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3.1_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3.1_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: VT: list children of v3.2_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3.2_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3.2_anonymous
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3.1_anonymous.a
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3.1_anonymous.a
+FAIL: gdb.mi/mi2-var-child.exp: path expression for v3.2_anonymous.b
+FAIL: gdb.mi/mi2-var-child.exp: expression for v3.2_anonymous.b
(many more, I did not list them all)
888-interpreter-exec console "set $pc=0x0"^M
-888^done^M
+=thread-group-exited,id="i1"^M
+&"Remote connection closed\n"^M
+888^error,msg="Remote connection closed"^M
(gdb) ^M
-PASS: gdb.mi/mi-cli.exp: -interpreter-exec console "set $pc=0x0"
+FAIL: gdb.mi/mi-cli.exp: -interpreter-exec console "set $pc=0x0"
-var-list-children fooPtr^M
+=thread-group-exited,id="i1"^M
^done,numchild="3",children=[child={name="fooPtr.x",exp="x",numchild="0",type="int",thread-id="1"},child={name="fooPtr.y",exp="y",numchild="0",type="int",thread-id="1"},child={name="fooPtr.z",exp="z",numchild="0",type="int",thread-id="1"}],has_more="0"^M
(gdb) ^M
-PASS: gdb.mi/gdb701.exp: list children of fooPtr
+FAIL: gdb.mi/gdb701.exp: list children of fooPtr
-var-create v3 * v^M
-^done,name="v3",numchild="3",value="{...}",type="struct {...}",thread-id="1",has_more="0"^M
+^error,msg="-var-create: unable to create variable object"^M
(gdb) ^M
-PASS: gdb.mi/mi2-var-child.exp: VT: create root varobj for v
+FAIL: gdb.mi/mi2-var-child.exp: VT: create root varobj for v
etc. etc.