riscv
/
binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

ChangeLog gas 

2010-09-15  Kai Tietz  <kai.tietz@onevision.com>

	* config/obj-coff-seh.c (seh_validate_seg): New funtion.
	(obj_coff_seh_endproc): Add check for segment.
	(obj_coff_seh_endprologue): Likewise.
	(obj_coff_seh_pushreg): Likewise.
	(obj_coff_seh_pushframe): Likewise.
	(obj_coff_seh_save): Likewise.
	(obj_coff_seh_setframe): Likewise.

ChangeLog gas/testsuite

2010-09-15  Kai Tietz  <kai.tietz@onevision.com>

	* gas/pe/pe.exp: Add new test.
	* gas/pe/seh-x64-err-1.l: New.
	* gas/pe/seh-x64-err-1.s: New.
binutils-2_21-branch
Kai Tietz 16 years ago
parent
2d7f492901
commit
bea2c1d72c
6 changed files with 113 additions and 16 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 14
      gas/ChangeLog
  2. 35
      gas/config/obj-coff-seh.c
  3. 14
      gas/testsuite/ChangeLog
  4. 2
      gas/testsuite/gas/pe/pe.exp
  5. 24
      gas/testsuite/gas/pe/seh-x64-err-1.l
  6. 40
      gas/testsuite/gas/pe/seh-x64-err-1.s

14
gas/ChangeLog
View File

@ -1,8 +1,16 @@
2010-09-15 Kai Tietz <kai.tietz@onevision.com>
* config/obj-coff-seh.h (seh_context): New member code_seg.
* config/obj-coff-seh.c: Implementing xdata/pdata section cloning
for link-once code-segment.
* config/obj-coff-seh.c (seh_validate_seg): New funtion.
(obj_coff_seh_endproc): Add check for segment.
(obj_coff_seh_endprologue): Likewise.
(obj_coff_seh_pushreg): Likewise.
(obj_coff_seh_pushframe): Likewise.
(obj_coff_seh_save): Likewise.
(obj_coff_seh_setframe): Likewise.
* config/obj-coff-seh.h (seh_context): New member code_seg.
* config/obj-coff-seh.c: Implementing xdata/pdata section cloning
for link-once code-segment.
2010-09-14 Jie Zhang <jie@codesourcery.com>

35
gas/config/obj-coff-seh.c
View File

@ -155,6 +155,21 @@ seh_hash_find_or_make (segT cseg, const char *base_name)
return item;
}
/* Check if current segment has same name. */
static int
seh_validate_seg (const char *directive)
{
const char *cseg_name, *nseg_name;
if (seh_ctx_cur->code_seg == now_seg)
return 1;
cseg_name = bfd_get_section_name (stdoutput, seh_ctx_cur->code_seg);
nseg_name = bfd_get_section_name (stdoutput, now_seg);
as_bad (_("%s used in segment '%s' instead of expected '%s'"),
directive, nseg_name, cseg_name);
ignore_rest_of_line ();
return 0;
}
static void
switch_xdata (int subseg, segT code_seg)
{
@ -395,7 +410,7 @@ obj_coff_seh_endproc (int what ATTRIBUTE_UNUSED)
as_bad (_(".seh_endproc used without .seh_proc"));
return;
}
seh_validate_seg (".seh_endproc");
do_seh_endproc ();
}
@ -448,7 +463,8 @@ obj_coff_seh_proc (int what ATTRIBUTE_UNUSED)
static void
obj_coff_seh_endprologue (int what ATTRIBUTE_UNUSED)
{
if (!verify_context (".seh_endprologue"))
if (!verify_context (".seh_endprologue")
|| !seh_validate_seg (".seh_endprologue"))
return;
demand_empty_rest_of_line ();
@ -553,7 +569,8 @@ obj_coff_seh_pushreg (int what ATTRIBUTE_UNUSED)
{
int reg;
if (!verify_context_and_target (".seh_pushreg", seh_kind_x64))
if (!verify_context_and_target (".seh_pushreg", seh_kind_x64)
|| !seh_validate_seg (".seh_pushreg"))
return;
reg = seh_x64_read_reg (".seh_pushreg", 1);
@ -570,7 +587,8 @@ obj_coff_seh_pushreg (int what ATTRIBUTE_UNUSED)
static void
obj_coff_seh_pushframe (int what ATTRIBUTE_UNUSED)
{
if (!verify_context_and_target (".seh_pushframe", seh_kind_x64))
if (!verify_context_and_target (".seh_pushframe", seh_kind_x64)
|| !seh_validate_seg (".seh_pushframe"))
return;
demand_empty_rest_of_line ();
@ -586,7 +604,8 @@ obj_coff_seh_save (int what)
int code, reg, scale;
offsetT off;
if (!verify_context_and_target (directive, seh_kind_x64))
if (!verify_context_and_target (directive, seh_kind_x64)
|| !seh_validate_seg (directive))
return;
reg = seh_x64_read_reg (directive, what);
@ -631,7 +650,8 @@ obj_coff_seh_stackalloc (int what ATTRIBUTE_UNUSED)
offsetT off;
int code, info;
if (!verify_context_and_target (".seh_stackalloc", seh_kind_x64))
if (!verify_context_and_target (".seh_stackalloc", seh_kind_x64)
|| !seh_validate_seg (".seh_stackalloc"))
return;
off = get_absolute_expression ();
@ -668,7 +688,8 @@ obj_coff_seh_setframe (int what ATTRIBUTE_UNUSED)
offsetT off;
int reg;
if (!verify_context_and_target (".seh_setframe", seh_kind_x64))
if (!verify_context_and_target (".seh_setframe", seh_kind_x64)
|| !seh_validate_seg (".seh_setframe"))
return;
reg = seh_x64_read_reg (".seh_setframe", 0);

14
gas/testsuite/ChangeLog
View File

@ -1,10 +1,14 @@
2010-09-15 Kai Tietz <kai.tietz@onevision.com>
* gas/pe/pe.exp: Add peseh-x64-4,5,6 tests.
* gas/pe/peseh-x64-4.s: New.
* gas/pe/peseh-x64-4.d: New.
* gas/pe/peseh-x64-5.d: New.
* gas/pe/peseh-x64-6.d: New.
* gas/pe/pe.exp: Add new test.
* gas/pe/seh-x64-err-1.l: New.
* gas/pe/seh-x64-err-1.s: New.
* gas/pe/pe.exp: Add peseh-x64-4,5,6 tests.
* gas/pe/peseh-x64-4.s: New.
* gas/pe/peseh-x64-4.d: New.
* gas/pe/peseh-x64-5.d: New.
* gas/pe/peseh-x64-6.d: New.
2010-09-14 Maciej W. Rozycki <macro@codesourcery.com>

2
gas/testsuite/gas/pe/pe.exp
View File

@ -40,7 +40,7 @@ run_dump_test "section-align-3"
# These tests are only for x86_64 targets
if ([istarget "x86_64-*-mingw*"]) then {
run_list_test "seh-x64-err-1" ""
run_dump_test "peseh-x64"
run_dump_test "peseh-x64-2"
run_dump_test "peseh-x64-3"

24
gas/testsuite/gas/pe/seh-x64-err-1.l
View File

@ -0,0 +1,24 @@
.*: Assembler messages:
.*:5: Error: .seh_endproc used without .seh_proc
.*:6: Error: .seh_stackalloc used outside of .seh_proc block
.*:7: Error: .seh_setframe used outside of .seh_proc block
.*:8: Error: .seh_endprologue used outside of .seh_proc block
.*:9: Error: .seh_pushreg used outside of .seh_proc block
.*:10: Error: .seh_savereg used outside of .seh_proc block
.*:11: Error: .seh_savexmm used outside of .seh_proc block
.*:12: Error: .seh_handler used outside of .seh_proc block
.*:13: Error: .seh_handler used outside of .seh_proc block
.*:14: Error: .seh_handler used outside of .seh_proc block
.*:15: Error: .seh_handler used outside of .seh_proc block
.*:16: Error: .seh_handlerdata used outside of .seh_proc block
.*:19: Error: .seh_proc requires function label name
.*:23: Warning: .seh_eh ignored for this target
.*:24: Warning: .seh_32 ignored for this target
.*:25: Warning: .seh_no32 ignored for this target
.*:33: Error: .seh_stackalloc used in segment '.data' instead of expected '.text'
.*:34: Error: .seh_setframe used in segment '.data' instead of expected '.text'
.*:35: Error: .seh_endprologue used in segment '.data' instead of expected '.text'
.*:36: Error: .seh_pushreg used in segment '.data' instead of expected '.text'
.*:37: Error: .seh_savereg used in segment '.data' instead of expected '.text'
.*:38: Error: .seh_savexmm used in segment '.data' instead of expected '.text'
.*:39: Error: .seh_endproc used in segment '.data' instead of expected '.text'

40
gas/testsuite/gas/pe/seh-x64-err-1.s
View File

@ -0,0 +1,40 @@
.file "t1.c"
.text
#seh pseudos out of seh_proc block
.seh_endproc
.seh_stackalloc 8
.seh_setframe %rbp, 0
.seh_endprologue
.seh_pushreg %rbp
.seh_savereg %rbp
.seh_savexmm %xmm1
.seh_handler dummy_handler
.seh_handler dummy_handler, @unwind
.seh_handler dummy_handler, @except
.seh_handler dummy_handler, @unwind,@except
.seh_handlerdata
.long 0
.text
.seh_proc
.seh_proc test_foreign_directives
test_foreign_directives:
.seh_eh
.seh_32
.seh_no32
.long 0
.seh_endproc
# test for wrong segment pseudos.
.seh_proc test_wrong_segment
test_wrong_segment:
.data
.seh_stackalloc 8
.seh_setframe %rbp, 0
.seh_endprologue
.seh_pushreg %rbp
.seh_savereg %rbp
.seh_savexmm %xmm1
.seh_endproc
Write Preview
Loading…
Cancel
Save