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* [binutils-gdb] x86: restrict use of register aliases
@ 2020-06-08 7:43 gdb-buildbot
2020-06-08 7:43 ` Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master gdb-buildbot
` (8 more replies)
0 siblings, 9 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-06-08 7:43 UTC (permalink / raw)
To: gdb-testers
*** TEST RESULTS FOR COMMIT 8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6 ***
commit 8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Author: Jan Beulich <jbeulich@suse.com>
AuthorDate: Mon Jun 8 08:37:47 2020 +0200
Commit: Jan Beulich <jbeulich@suse.com>
CommitDate: Mon Jun 8 08:37:47 2020 +0200
x86: restrict use of register aliases
Register aliases (created e.g. via .set) check their target register at
the time of creation of the alias. While this makes sense, it's not
enough: The underlying register must also be "visible" at the time of
use. Wrong use of such aliases would lead to internal errors in e.g.
add_prefix() or build_modrm_byte().
Split the checking part of parse_real_register() into a new helper
function and use it also from the latter part of parse_register() (at
the same time replacing a minor open coded part of it).
Since parse_register() returning NULL already has a meaning, a fake new
"bad register" indicator gets added, which all callers need to check
for.
diff --git a/gas/ChangeLog b/gas/ChangeLog
index b532af959f..d244ab4c57 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,16 @@
+2020-06-08 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (bad_reg): New.
+ (check_VecOperations, i386_att_operand, i386_parse_name): Check
+ for it.
+ (check_register): New, broken out from ...
+ (parse_real_register): ... here. Call it.
+ (parse_register): Call it, and error upon failure.
+ * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
+ testsuite/gas/i386/x86-64-equ-bad.s,
+ testsuite/gas/i386/x86-64-equ-bad.l: New.
+ * testsuite/gas/i386/i386.exp: Run new tests.
+
2020-06-06 Alan Modra <amodra@gmail.com>
* config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index ae1bd0d5bb..e34ff8568d 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -210,6 +210,10 @@ static unsigned int x86_used_note = DEFAULT_X86_USED_NOTE;
static const char *default_arch = DEFAULT_ARCH;
+/* parse_register() returns this when a register alias cannot be used. */
+static const reg_entry bad_reg = { "<bad>", OPERAND_TYPE_NONE, 0, 0,
+ { Dw2Inval, Dw2Inval } };
+
/* This struct describes rounding control and SAE in the instruction. */
struct RC_Operation
{
@@ -10176,6 +10180,9 @@ check_VecOperations (char *op_string, char *op_end)
/* Check masking operation. */
else if ((mask = parse_register (op_string, &end_op)) != NULL)
{
+ if (mask == &bad_reg)
+ return NULL;
+
/* k0 can't be used for write mask. */
if (mask->reg_type.bitfield.class != RegMask || !mask->reg_num)
{
@@ -11035,6 +11042,9 @@ i386_att_operand (char *operand_string)
{
i386_operand_type temp;
+ if (r == &bad_reg)
+ return 0;
+
/* Check for a segment override by searching for ':' after a
segment register. */
op_string = end_op;
@@ -11211,6 +11221,8 @@ i386_att_operand (char *operand_string)
if (i.base_reg)
{
+ if (i.base_reg == &bad_reg)
+ return 0;
base_string = end_op;
if (is_space_char (*base_string))
++base_string;
@@ -11226,6 +11238,8 @@ i386_att_operand (char *operand_string)
if ((i.index_reg = parse_register (base_string, &end_op))
!= NULL)
{
+ if (i.index_reg == &bad_reg)
+ return 0;
base_string = end_op;
if (is_space_char (*base_string))
++base_string;
@@ -12331,6 +12345,73 @@ output_invalid (int c)
return output_invalid_buf;
}
+/* Verify that @r can be used in the current context. */
+
+static bfd_boolean check_register (const reg_entry *r)
+{
+ if (allow_pseudo_reg)
+ return TRUE;
+
+ if (operand_type_all_zero (&r->reg_type))
+ return FALSE;
+
+ if ((r->reg_type.bitfield.dword
+ || (r->reg_type.bitfield.class == SReg && r->reg_num > 3)
+ || r->reg_type.bitfield.class == RegCR
+ || r->reg_type.bitfield.class == RegDR
+ || r->reg_type.bitfield.class == RegTR)
+ && !cpu_arch_flags.bitfield.cpui386)
+ return FALSE;
+
+ if (r->reg_type.bitfield.class == RegMMX && !cpu_arch_flags.bitfield.cpummx)
+ return FALSE;
+
+ if (!cpu_arch_flags.bitfield.cpuavx512f)
+ {
+ if (r->reg_type.bitfield.zmmword
+ || r->reg_type.bitfield.class == RegMask)
+ return FALSE;
+
+ if (!cpu_arch_flags.bitfield.cpuavx)
+ {
+ if (r->reg_type.bitfield.ymmword)
+ return FALSE;
+
+ if (!cpu_arch_flags.bitfield.cpusse && r->reg_type.bitfield.xmmword)
+ return FALSE;
+ }
+ }
+
+ if (r->reg_type.bitfield.class == RegBND && !cpu_arch_flags.bitfield.cpumpx)
+ return FALSE;
+
+ /* Don't allow fake index register unless allow_index_reg isn't 0. */
+ if (!allow_index_reg && r->reg_num == RegIZ)
+ return FALSE;
+
+ /* Upper 16 vector registers are only available with VREX in 64bit
+ mode, and require EVEX encoding. */
+ if (r->reg_flags & RegVRex)
+ {
+ if (!cpu_arch_flags.bitfield.cpuavx512f
+ || flag_code != CODE_64BIT)
+ return FALSE;
+
+ i.vec_encoding = vex_encoding_evex;
+ }
+
+ if (((r->reg_flags & (RegRex64 | RegRex)) || r->reg_type.bitfield.qword)
+ && (!cpu_arch_flags.bitfield.cpulm || r->reg_type.bitfield.class != RegCR)
+ && flag_code != CODE_64BIT)
+ return FALSE;
+
+ if (r->reg_type.bitfield.class == SReg && r->reg_num == RegFlat
+ && !intel_syntax)
+ return FALSE;
+
+ return TRUE;
+}
+
/* REG_STRING starts *before* REGISTER_PREFIX. */
static const reg_entry *
@@ -12400,67 +12481,7 @@ parse_real_register (char *reg_string, char **end_op)
}
}
- if (r == NULL || allow_pseudo_reg)
- return r;
-
- if (operand_type_all_zero (&r->reg_type))
- return (const reg_entry *) NULL;
-
- if ((r->reg_type.bitfield.dword
- || (r->reg_type.bitfield.class == SReg && r->reg_num > 3)
- || r->reg_type.bitfield.class == RegCR
- || r->reg_type.bitfield.class == RegDR
- || r->reg_type.bitfield.class == RegTR)
- && !cpu_arch_flags.bitfield.cpui386)
- return (const reg_entry *) NULL;
-
- if (r->reg_type.bitfield.class == RegMMX && !cpu_arch_flags.bitfield.cpummx)
- return (const reg_entry *) NULL;
-
- if (!cpu_arch_flags.bitfield.cpuavx512f)
- {
- if (r->reg_type.bitfield.zmmword
- || r->reg_type.bitfield.class == RegMask)
- return (const reg_entry *) NULL;
-
- if (!cpu_arch_flags.bitfield.cpuavx)
- {
- if (r->reg_type.bitfield.ymmword)
- return (const reg_entry *) NULL;
-
- if (!cpu_arch_flags.bitfield.cpusse && r->reg_type.bitfield.xmmword)
- return (const reg_entry *) NULL;
- }
- }
-
- if (r->reg_type.bitfield.class == RegBND && !cpu_arch_flags.bitfield.cpumpx)
- return (const reg_entry *) NULL;
-
- /* Don't allow fake index register unless allow_index_reg isn't 0. */
- if (!allow_index_reg && r->reg_num == RegIZ)
- return (const reg_entry *) NULL;
-
- /* Upper 16 vector registers are only available with VREX in 64bit
- mode, and require EVEX encoding. */
- if (r->reg_flags & RegVRex)
- {
- if (!cpu_arch_flags.bitfield.cpuavx512f
- || flag_code != CODE_64BIT)
- return (const reg_entry *) NULL;
-
- i.vec_encoding = vex_encoding_evex;
- }
-
- if (((r->reg_flags & (RegRex64 | RegRex)) || r->reg_type.bitfield.qword)
- && (!cpu_arch_flags.bitfield.cpulm || r->reg_type.bitfield.class != RegCR)
- && flag_code != CODE_64BIT)
- return (const reg_entry *) NULL;
-
- if (r->reg_type.bitfield.class == SReg && r->reg_num == RegFlat
- && !intel_syntax)
- return (const reg_entry *) NULL;
-
- return r;
+ return r && check_register (r) ? r : NULL;
}
/* REG_STRING starts *before* REGISTER_PREFIX. */
@@ -12491,8 +12512,12 @@ parse_register (char *reg_string, char **end_op)
know (e->X_add_number >= 0
&& (valueT) e->X_add_number < i386_regtab_size);
r = i386_regtab + e->X_add_number;
- if ((r->reg_flags & RegVRex))
- i.vec_encoding = vex_encoding_evex;
+ if (!check_register (r))
+ {
+ as_bad (_("register '%s%s' cannot be used here"),
+ register_prefix, r->reg_name);
+ r = &bad_reg;
+ }
*end_op = input_line_pointer;
}
*input_line_pointer = c;
@@ -12513,8 +12538,13 @@ i386_parse_name (char *name, expressionS *e, char *nextcharP)
{
*nextcharP = *input_line_pointer;
*input_line_pointer = 0;
- e->X_op = O_register;
- e->X_add_number = r - i386_regtab;
+ if (r != &bad_reg)
+ {
+ e->X_op = O_register;
+ e->X_add_number = r - i386_regtab;
+ }
+ else
+ e->X_op = O_illegal;
return 1;
}
input_line_pointer = end;
diff --git a/gas/testsuite/gas/i386/equ-bad.l b/gas/testsuite/gas/i386/equ-bad.l
new file mode 100644
index 0000000000..47cda1afc1
--- /dev/null
+++ b/gas/testsuite/gas/i386/equ-bad.l
@@ -0,0 +1,3 @@
+.*: Assembler messages:
+.*:8: Error: .*%ebx.*
+.*:9: Error: .*%ebx.*
diff --git a/gas/testsuite/gas/i386/equ-bad.s b/gas/testsuite/gas/i386/equ-bad.s
new file mode 100644
index 0000000000..ca79b26f79
--- /dev/null
+++ b/gas/testsuite/gas/i386/equ-bad.s
@@ -0,0 +1,9 @@
+ .text
+ .arch generic32
+equ:
+ .set xBX, %ebx
+
+ .code16
+ .arch i286
+ inc xBX
+ incb (xBX)
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 3bacb80178..86dc1e4bd4 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -91,6 +91,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_32_check]]
run_list_test "suffix-bad"
run_dump_test "immed32"
run_dump_test "equ"
+ run_list_test "equ-bad"
run_dump_test "divide"
run_dump_test "padlock"
run_dump_test "crx"
@@ -924,6 +925,7 @@ if [expr ([istarget "i*86-*-*"] || [istarget "x86_64-*-*"]) && [gas_64_check]] t
run_dump_test "x86-64-prefetchwt1-intel"
run_dump_test "x86-64-se1"
run_dump_test "x86-64-equ"
+ run_list_test "x86-64-equ-bad"
run_dump_test "x86-64-avx512f_vl-intel"
run_dump_test "x86-64-avx512f_vl-opts-intel"
run_dump_test "x86-64-avx512f_vl-opts"
diff --git a/gas/testsuite/gas/i386/x86-64-equ-bad.l b/gas/testsuite/gas/i386/x86-64-equ-bad.l
new file mode 100644
index 0000000000..cf44d05ead
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-equ-bad.l
@@ -0,0 +1,8 @@
+.*: Assembler messages:
+.*:11: Error: .*'%xmm18'.*
+.*:13: Error: .*'%dil'.*
+.*:14: Error: .*'%rdi'.*
+.*:15: Error: .*'%r8'.*
+.*:16: Error: .*'%r9d'.*
+.*:18: Error: .*'%r8'.*
+.*:19: Error: .*'%r9d'.*
diff --git a/gas/testsuite/gas/i386/x86-64-equ-bad.s b/gas/testsuite/gas/i386/x86-64-equ-bad.s
new file mode 100644
index 0000000000..483a1cf040
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-equ-bad.s
@@ -0,0 +1,19 @@
+ .text
+ .code64
+equ:
+ .set R18, %xmm18
+ .set lDI, %dil
+ .set xDI, %rdi
+ .set x8, %r8
+ .set x9, %r9d
+
+ .code32
+ vmovaps %xmm0, R18
+
+ inc lDI
+ incl (xDI)
+ inc x8
+ inc x9
+
+ shlx x8, x8, x8
+ shlx x9, x9, x9
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index f09d599431..d405787a05 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2020-06-08 Jan Beulich <jbeulich@suse.com>
+
+ * i386-opc.h (reg_entry): Const-qualify reg_name field.
+
2020-06-06 Alan Modra <amodra@gmail.com>
* ppc-dis.c (ppc_opts): Accept -mpwr10/-Mpwr10.
diff --git a/opcodes/i386-opc.h b/opcodes/i386-opc.h
index e5a5dcb7dd..55726c1a7a 100644
--- a/opcodes/i386-opc.h
+++ b/opcodes/i386-opc.h
@@ -906,7 +906,7 @@ extern const insn_template i386_optab[];
/* these are for register name --> number & type hash lookup */
typedef struct
{
- char *reg_name;
+ const char *reg_name;
i386_operand_type reg_type;
unsigned char reg_flags;
#define RegRex 0x1 /* Extended register. */
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
@ 2020-06-08 7:43 ` gdb-buildbot
2020-07-08 21:21 ` Failures on Fedora-i686, " gdb-buildbot
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-06-08 7:43 UTC (permalink / raw)
To: gdb-testers
Buildername:
Ubuntu-Aarch64-native-gdbserver-m64
Worker:
ubuntu-aarch64
Full Build URL:
https://gdb-buildbot.osci.io/#builders/19/builds/3045
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-i686, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
2020-06-08 7:43 ` Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master gdb-buildbot
@ 2020-07-08 21:21 ` gdb-buildbot
2020-07-08 21:58 ` Failures on Fedora-x86_64-cc-with-index, " gdb-buildbot
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 21:21 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-i686
Worker:
fedora-x86-64-3
Full Build URL:
https://gdb-buildbot.osci.io/#builders/18/builds/3408
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-i686/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-i686/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-i686/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-cc-with-index, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
2020-06-08 7:43 ` Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master gdb-buildbot
2020-07-08 21:21 ` Failures on Fedora-i686, " gdb-buildbot
@ 2020-07-08 21:58 ` gdb-buildbot
2020-07-08 21:59 ` Failures on Fedora-x86_64-m32, " gdb-buildbot
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 21:58 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-cc-with-index
Worker:
fedora-x86-64-3
Full Build URL:
https://gdb-buildbot.osci.io/#builders/20/builds/3356
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 1st stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 1st stop: print j
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-m32, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (2 preceding siblings ...)
2020-07-08 21:58 ` Failures on Fedora-x86_64-cc-with-index, " gdb-buildbot
@ 2020-07-08 21:59 ` gdb-buildbot
2020-07-08 22:33 ` Failures on Fedora-x86_64-m64, " gdb-buildbot
` (4 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 21:59 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-m32
Worker:
fedora-x86-64-4
Full Build URL:
https://gdb-buildbot.osci.io/#builders/17/builds/3402
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-m64, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (3 preceding siblings ...)
2020-07-08 21:59 ` Failures on Fedora-x86_64-m32, " gdb-buildbot
@ 2020-07-08 22:33 ` gdb-buildbot
2020-07-08 22:44 ` Failures on Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
` (3 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 22:33 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-m64
Worker:
fedora-x86-64-3
Full Build URL:
https://gdb-buildbot.osci.io/#builders/3/builds/3465
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: first thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: first thread: print i3
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (4 preceding siblings ...)
2020-07-08 22:33 ` Failures on Fedora-x86_64-m64, " gdb-buildbot
@ 2020-07-08 22:44 ` gdb-buildbot
2020-07-08 23:18 ` Failures on Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
` (2 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 22:44 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-native-extended-gdbserver-m32
Worker:
fedora-x86-64-4
Full Build URL:
https://gdb-buildbot.osci.io/#builders/4/builds/3298
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.threads/attach-into-signal.exp: threaded: attach
new FAIL: gdb.threads/attach-into-signal.exp: threaded: thread apply 2 print $_siginfo.si_signo
UNRESOLVED -> FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
new FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: only inferior 1 left
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
new KFAIL: gdb.threads/watchthreads2.exp: gdb can drop watchpoints in multithreaded app
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (5 preceding siblings ...)
2020-07-08 22:44 ` Failures on Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
@ 2020-07-08 23:18 ` gdb-buildbot
2020-07-08 23:21 ` Failures on Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
2020-07-08 23:57 ` Failures on Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 23:18 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-native-extended-gdbserver-m64
Worker:
fedora-x86-64-3
Full Build URL:
https://gdb-buildbot.osci.io/#builders/2/builds/3299
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 10: break at break_fn: 1
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 10: break at break_fn: 2
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 10: break at break_fn: 3
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 9: break at break_fn: 1
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 9: break at break_fn: 2
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 9: break at break_fn: 3
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 9: detach
PASS -> FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 9: reset timer in the inferior
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 2nd thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 4th stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 4th stop: print j
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: outer_threads: outer stop: print j
PASS -> FAIL: gdb.trace/mi-tsv-changed.exp: create delete modify: tvariable $tvar3 modified
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-native-gdbserver-m32, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (6 preceding siblings ...)
2020-07-08 23:18 ` Failures on Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
@ 2020-07-08 23:21 ` gdb-buildbot
2020-07-08 23:57 ` Failures on Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 23:21 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-native-gdbserver-m32
Worker:
fedora-x86-64-4
Full Build URL:
https://gdb-buildbot.osci.io/#builders/24/builds/3311
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Failures on Fedora-x86_64-native-gdbserver-m64, branch master
2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
` (7 preceding siblings ...)
2020-07-08 23:21 ` Failures on Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
@ 2020-07-08 23:57 ` gdb-buildbot
8 siblings, 0 replies; 10+ messages in thread
From: gdb-buildbot @ 2020-07-08 23:57 UTC (permalink / raw)
To: gdb-testers
Buildername:
Fedora-x86_64-native-gdbserver-m64
Worker:
fedora-x86-64-3
Full Build URL:
https://gdb-buildbot.osci.io/#builders/22/builds/3310
Author:
Jan Beulich <jbeulich@suse.com>
Commit tested:
8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6
Subject of commit:
x86: restrict use of register aliases
Testsuite logs (gdb.sum, gdb.log and others):
https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6/
*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: print re_run_var_1
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: setting breakpoint at all_started
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: continue until exit
new FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: print re_run_var_2
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 2nd thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 2nd thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 2nd thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
PASS -> FAIL: gdb.trace/mi-tsv-changed.exp: create delete modify: tvariable $tvar3 modified
==============================================
*** Complete list of XFAILs for this builder ***
To obtain the list of XFAIL tests for this builder, go to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.gz>
You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:
<https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/8a/8a6fb3f9bb5105e58f6800de9089a4bdb0cc0cd6//xfail.table.gz>
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-07-08 23:58 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
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2020-06-08 7:43 [binutils-gdb] x86: restrict use of register aliases gdb-buildbot
2020-06-08 7:43 ` Failures on Ubuntu-Aarch64-native-gdbserver-m64, branch master gdb-buildbot
2020-07-08 21:21 ` Failures on Fedora-i686, " gdb-buildbot
2020-07-08 21:58 ` Failures on Fedora-x86_64-cc-with-index, " gdb-buildbot
2020-07-08 21:59 ` Failures on Fedora-x86_64-m32, " gdb-buildbot
2020-07-08 22:33 ` Failures on Fedora-x86_64-m64, " gdb-buildbot
2020-07-08 22:44 ` Failures on Fedora-x86_64-native-extended-gdbserver-m32, " gdb-buildbot
2020-07-08 23:18 ` Failures on Fedora-x86_64-native-extended-gdbserver-m64, " gdb-buildbot
2020-07-08 23:21 ` Failures on Fedora-x86_64-native-gdbserver-m32, " gdb-buildbot
2020-07-08 23:57 ` Failures on Fedora-x86_64-native-gdbserver-m64, " gdb-buildbot
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