* [binutils-gdb] Add ability to change linker warning messages into errors when reporting executable stacks and/or ex
@ 2023-11-10 11:42 Nick Clifton
0 siblings, 0 replies; only message in thread
From: Nick Clifton @ 2023-11-10 11:42 UTC (permalink / raw)
To: bfd-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e922d1eaa3774a68c96eae01e0fd08f8a30cda8c
commit e922d1eaa3774a68c96eae01e0fd08f8a30cda8c
Author: Nick Clifton <nickc@redhat.com>
Date: Fri Nov 10 11:37:27 2023 +0000
Add ability to change linker warning messages into errors when reporting executable stacks and/or executable segments.
include
* bfdlink.h (struct bfd_link_info): Update descriptions of the 'execstack', 'noexecstack' and 'warn_execstack' fields. Add 'error_exectack' and 'warn_is_error_for_rwx_segments' fields.
bfd
* elf.c (assign_file_positions_except_relocs): Turn warnings about executable segments into errors if so requested.
* elflink.c (bfd_elf_size_dynamic_sections): Turn warnings about executable stacks into errors if so requested.
ld
* ldlex.h (enum option_values): Add OPTION_ERROR_EXECSTACK, OPTION_NO_ERROR_EXECSTACK, OPTION_WARN_EXECSTACK_OBJECTS, OPTION_ERROR_RWX_SEGMENTS and OPTION_NO_ERROR_RWX_SEGMENTS. (struct ld_option): Add new long options. (parse_args): Parse new long options. (elf_static_list_options): Display the new options.
* ld.texi: Document the new command line options.
* configure.ac (error-execstack): New configuration option. (error-rwx-segments): New configuration option.
* emultempl/elf.em (_before_parse): Initialse the new linkinfo fields.
* NEWS: Mention the new features.
* config.in: Regenerate.
* configure: Regenerate.
* testsuite/ld-elf/commonpage2.d: Disable errors for RWX segments and/or executable stacks.
* testsuite/ld-elf/elf.exp: Likewise.
* testsuite/ld-elf/header.d: Likewise.
* testsuite/ld-elf/loadaddr1.d: Likewise.
* testsuite/ld-elf/loadaddr2.d: Likewise.
* testsuite/ld-elf/maxpage4.d: Likewise.
* testsuite/ld-elf/nobits-1.d: Likewise.
* testsuite/ld-elf/note-1.d: Likewise.
* testsuite/ld-elf/orphan-10.d: Likewise.
* testsuite/ld-elf/orphan-11.d: Likewise.
* testsuite/ld-elf/orphan-12.d: Likewise.
* testsuite/ld-elf/orphan-5.d: Likewise.
* testsuite/ld-elf/orphan-7.d: Likewise.
* testsuite/ld-elf/orphan-8.d: Likewise.
* testsuite/ld-elf/orphan-9.d: Likewise.
* testsuite/ld-elf/orphan-region.d: Likewise.
* testsuite/ld-elf/orphan.d: Likewise.
* testsuite/ld-elf/pr19539.d: Likewise.
* testsuite/ld-elf/pr26256-1a.d: Likewise.
* testsuite/ld-elf/pr26907.d: Likewise.
* testsuite/ld-elf/pr28597.d: Likewise.
* testsuite/ld-elf/retain2.d: Likewise.
* testsuite/ld-elf/shared.exp: Likewise.
* testsuite/ld-elf/size-1.d: Likewise.
* testsuite/ld-elf/textaddr7.d: Likewise.
* testsuite/ld-elf/warn1.d: Likewise.
* testsuite/ld-elf/warn2.d: Likewise.
* testsuite/ld-i386/discarded1.d: Likewise.
* testsuite/ld-i386/pr19175.d: Likewise.
* testsuite/ld-i386/pr19539.d: Likewise.
* testsuite/ld-i386/pr23189.d: Likewise.
* testsuite/ld-plugin/lto-3r.d: Likewise.
* testsuite/ld-plugin/lto-5r.d: Likewise.
* testsuite/ld-plugin/lto.exp: Likewise.
* testsuite/ld-powerpc/ppc476-shared.d: Likewise.
* testsuite/ld-powerpc/ppc476-shared2.d: Likewise.
* testsuite/ld-powerpc/pr28827-2.d: Likewise.
* testsuite/ld-s390/s390.exp: Likewise.
* testsuite/ld-scripts/align2a.d: Likewise.
* testsuite/ld-scripts/align2b.d: Likewise.
* testsuite/ld-scripts/align5.d: Likewise.
* testsuite/ld-scripts/alignof.exp: Likewise.
* testsuite/ld-scripts/crossref.exp: Likewise.
* testsuite/ld-scripts/defined2.d: Likewise.
* testsuite/ld-scripts/defined3.d: Likewise.
* testsuite/ld-scripts/defined5.d: Likewise.
* testsuite/ld-scripts/pr14962.d: Likewise.
* testsuite/ld-scripts/pr18963.d: Likewise.
* testsuite/ld-scripts/pr20302.d: Likewise.
* testsuite/ld-scripts/print-memory-usage.exp: Likewise.
* testsuite/ld-scripts/rgn-at1.d: Likewise.
* testsuite/ld-scripts/rgn-at10.d: Likewise.
* testsuite/ld-scripts/rgn-at4.d: Likewise.
* testsuite/ld-scripts/rgn-at6.d: Likewise.
* testsuite/ld-scripts/rgn-at8.d: Likewise.
* testsuite/ld-scripts/rgn-at9.d: Likewise.
* testsuite/ld-scripts/rgn-over1.d: Likewise.
* testsuite/ld-scripts/rgn-over2.d: Likewise.
* testsuite/ld-scripts/rgn-over4.d: Likewise.
* testsuite/ld-scripts/rgn-over5.d: Likewise.
* testsuite/ld-scripts/rgn-over6.d: Likewise.
* testsuite/ld-scripts/script.exp: Likewise.
* testsuite/ld-scripts/sizeof.exp: Likewise.
* testsuite/ld-scripts/sort-file.d: Likewise.
* testsuite/ld-x86-64/discarded1.d: Likewise.
* testsuite/ld-x86-64/pr19175.d: Likewise.
* testsuite/ld-x86-64/pr19539a.d: Likewise.
* testsuite/ld-x86-64/pr19539b.d: Likewise.
* testsuite/ld-x86-64/pr23189.d: Likewise.
Diff:
---
bfd/ChangeLog | 7 +++
bfd/elf.c | 50 ++++++++++++---
bfd/elflink.c | 35 ++++++++++-
include/ChangeLog | 6 ++
include/bfdlink.h | 39 +++++++++---
ld/ChangeLog | 87 ++++++++++++++++++++++++++
ld/NEWS | 9 +++
ld/config.in | 8 +++
ld/configure | 34 ++++++++++
ld/configure.ac | 26 ++++++++
ld/emultempl/elf.em | 2 +
ld/ld.texi | 75 ++++++++++++++++------
ld/ldlex.h | 5 ++
ld/lexsup.c | 64 ++++++++++++++++---
ld/testsuite/ld-elf/commonpage2.d | 2 +-
ld/testsuite/ld-elf/elf.exp | 14 ++---
| 2 +-
ld/testsuite/ld-elf/loadaddr1.d | 2 +-
ld/testsuite/ld-elf/loadaddr2.d | 2 +-
ld/testsuite/ld-elf/maxpage4.d | 2 +-
ld/testsuite/ld-elf/nobits-1.d | 2 +-
ld/testsuite/ld-elf/note-1.d | 2 +-
ld/testsuite/ld-elf/orphan-10.d | 2 +-
ld/testsuite/ld-elf/orphan-11.d | 2 +-
ld/testsuite/ld-elf/orphan-12.d | 2 +-
ld/testsuite/ld-elf/orphan-5.d | 2 +-
ld/testsuite/ld-elf/orphan-7.d | 2 +-
ld/testsuite/ld-elf/orphan-8.d | 2 +-
ld/testsuite/ld-elf/orphan-9.d | 2 +-
ld/testsuite/ld-elf/orphan-region.d | 2 +-
ld/testsuite/ld-elf/orphan.d | 2 +-
ld/testsuite/ld-elf/pr19539.d | 2 +-
ld/testsuite/ld-elf/pr26256-1a.d | 2 +-
ld/testsuite/ld-elf/pr26907.d | 2 +-
ld/testsuite/ld-elf/pr28597.d | 2 +-
ld/testsuite/ld-elf/retain2.d | 2 +-
ld/testsuite/ld-elf/shared.exp | 12 ++--
ld/testsuite/ld-elf/size-1.d | 2 +-
ld/testsuite/ld-elf/textaddr7.d | 2 +-
ld/testsuite/ld-elf/warn1.d | 2 +-
ld/testsuite/ld-elf/warn2.d | 2 +-
ld/testsuite/ld-i386/discarded1.d | 2 +-
ld/testsuite/ld-i386/pr19175.d | 2 +-
ld/testsuite/ld-i386/pr19539.d | 2 +-
ld/testsuite/ld-i386/pr23189.d | 2 +-
ld/testsuite/ld-plugin/lto-3r.d | 2 +-
ld/testsuite/ld-plugin/lto-5r.d | 2 +-
ld/testsuite/ld-plugin/lto.exp | 4 +-
ld/testsuite/ld-powerpc/ppc476-shared.d | 2 +-
ld/testsuite/ld-powerpc/ppc476-shared2.d | 2 +-
ld/testsuite/ld-powerpc/pr28827-2.d | 2 +-
ld/testsuite/ld-s390/s390.exp | 2 +-
ld/testsuite/ld-scripts/align2a.d | 2 +-
ld/testsuite/ld-scripts/align2b.d | 2 +-
ld/testsuite/ld-scripts/align5.d | 4 +-
ld/testsuite/ld-scripts/alignof.exp | 2 +-
ld/testsuite/ld-scripts/crossref.exp | 14 ++---
ld/testsuite/ld-scripts/defined2.d | 2 +-
ld/testsuite/ld-scripts/defined3.d | 2 +-
ld/testsuite/ld-scripts/defined5.d | 2 +-
ld/testsuite/ld-scripts/pr14962.d | 2 +-
ld/testsuite/ld-scripts/pr18963.d | 2 +-
ld/testsuite/ld-scripts/pr20302.d | 2 +-
ld/testsuite/ld-scripts/print-memory-usage.exp | 2 +-
ld/testsuite/ld-scripts/rgn-at1.d | 2 +-
ld/testsuite/ld-scripts/rgn-at10.d | 2 +-
ld/testsuite/ld-scripts/rgn-at4.d | 2 +-
ld/testsuite/ld-scripts/rgn-at6.d | 2 +-
ld/testsuite/ld-scripts/rgn-at8.d | 2 +-
ld/testsuite/ld-scripts/rgn-at9.d | 2 +-
ld/testsuite/ld-scripts/rgn-over1.d | 2 +-
ld/testsuite/ld-scripts/rgn-over2.d | 2 +-
ld/testsuite/ld-scripts/rgn-over4.d | 2 +-
ld/testsuite/ld-scripts/rgn-over5.d | 2 +-
ld/testsuite/ld-scripts/rgn-over6.d | 2 +-
ld/testsuite/ld-scripts/script.exp | 4 +-
ld/testsuite/ld-scripts/sizeof.exp | 2 +-
ld/testsuite/ld-scripts/sort-file.d | 2 +-
ld/testsuite/ld-x86-64/discarded1.d | 2 +-
ld/testsuite/ld-x86-64/pr19175.d | 2 +-
ld/testsuite/ld-x86-64/pr19539a.d | 2 +-
ld/testsuite/ld-x86-64/pr19539b.d | 2 +-
ld/testsuite/ld-x86-64/pr23189.d | 2 +-
83 files changed, 488 insertions(+), 137 deletions(-)
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 2b12eb35d27..f8086fb843b 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2023-11-10 Nick Clifton <nickc@redhat.com>
+
+ * elf.c (assign_file_positions_except_relocs): Turn warnings about
+ executable segments into errors if so requested.
+ * elflink.c (bfd_elf_size_dynamic_sections): Turn warnings about
+ executable stacks into errors if so requested.
+
2023-10-30 Nick Clifton <nickc@redhat.com>
* bpf-reloc.def (R_BPF_64_NODLD32): Add entry.
diff --git a/bfd/elf.c b/bfd/elf.c
index bd2a5e43551..08b6df5503e 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -7010,6 +7010,9 @@ assign_file_positions_except_relocs (bfd *abfd,
{
if (link_info != NULL && ! link_info->no_warn_rwx_segments)
{
+ bool warned_tls = false;
+ bool warned_rwx = false;
+
/* Memory resident segments with non-zero size and RWX
permissions are a security risk, so we generate a warning
here if we are creating any. */
@@ -7022,16 +7025,47 @@ assign_file_positions_except_relocs (bfd *abfd,
if (phdr->p_memsz == 0)
continue;
- if (phdr->p_type == PT_TLS && (phdr->p_flags & PF_X))
- _bfd_error_handler (_("warning: %pB has a TLS segment"
- " with execute permission"),
- abfd);
- else if (phdr->p_type == PT_LOAD
+ if (! warned_tls
+ && phdr->p_type == PT_TLS
+ && (phdr->p_flags & PF_X))
+ {
+ if (link_info->warn_is_error_for_rwx_segments)
+ {
+ _bfd_error_handler (_("\
+error: %pB has a TLS segment with execute permission"),
+ abfd);
+ return false;
+ }
+
+ _bfd_error_handler (_("\
+warning: %pB has a TLS segment with execute permission"),
+ abfd);
+ if (warned_rwx)
+ break;
+
+ warned_tls = true;
+ }
+ else if (! warned_rwx
+ && phdr->p_type == PT_LOAD
&& ((phdr->p_flags & (PF_R | PF_W | PF_X))
== (PF_R | PF_W | PF_X)))
- _bfd_error_handler (_("warning: %pB has a LOAD segment"
- " with RWX permissions"),
- abfd);
+ {
+ if (link_info->warn_is_error_for_rwx_segments)
+ {
+ _bfd_error_handler (_("\
+error: %pB has a LOAD segment with RWX permissions"),
+ abfd);
+ return false;
+ }
+
+ _bfd_error_handler (_("\
+warning: %pB has a LOAD segment with RWX permissions"),
+ abfd);
+ if (warned_tls)
+ break;
+
+ warned_rwx = true;
+ }
}
}
diff --git a/bfd/elflink.c b/bfd/elflink.c
index 99f4cdd5527..49ea222ec77 100644
--- a/bfd/elflink.c
+++ b/bfd/elflink.c
@@ -7152,9 +7152,20 @@ bfd_elf_size_dynamic_sections (bfd *output_bfd,
/* If the user has explicitly requested warnings, then generate one even
though the choice is the result of another command line option. */
if (info->warn_execstack == 1)
- _bfd_error_handler
- (_("\
+ {
+ if (info->error_execstack)
+ {
+ _bfd_error_handler
+ (_("\
+error: creating an executable stack because of -z execstack command line option"));
+ return false;
+ }
+
+ _bfd_error_handler
+ (_("\
warning: enabling an executable stack because of -z execstack command line option"));
+ }
+
elf_stack_flags (output_bfd) = PF_R | PF_W | PF_X;
}
else if (info->noexecstack)
@@ -7210,11 +7221,29 @@ warning: enabling an executable stack because of -z execstack command line optio
being enabled despite the fact that it was not requested
on the command line. */
if (noteobj)
- _bfd_error_handler (_("\
+ {
+ if (info->error_execstack)
+ {
+ _bfd_error_handler (_("\
+error: %s: is triggering the generation of an executable stack (because it has an executable .note.GNU-stack section)"),
+ bfd_get_filename (noteobj));
+ return false;
+ }
+
+ _bfd_error_handler (_("\
warning: %s: requires executable stack (because the .note.GNU-stack section is executable)"),
bfd_get_filename (noteobj));
+ }
else if (emptyobj)
{
+ if (info->error_execstack)
+ {
+ _bfd_error_handler (_("\
+error: %s: is triggering the generation of an executable stack because it does not have a .note.GNU-stack section"),
+ bfd_get_filename (emptyobj));
+ return false;
+ }
+
_bfd_error_handler (_("\
warning: %s: missing .note.GNU-stack section implies executable stack"),
bfd_get_filename (emptyobj));
diff --git a/include/ChangeLog b/include/ChangeLog
index e0f0cb3edf4..7ea77f81693 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,9 @@
+2023-11-10 Nick Clifton <nickc@redhat.com>
+
+ * bfdlink.h (struct bfd_link_info): Update descriptions of the
+ 'execstack', 'noexecstack' and 'warn_execstack' fields.
+ Add 'error_exectack' and 'warn_is_error_for_rwx_segments' fields.
+
2023-10-30 Nick Clifton <nickc@redhat.com>
* elf/bpf.h (R_BPF_64_NODYLD32): Add a note that this reloc is
diff --git a/include/bfdlink.h b/include/bfdlink.h
index 840790a298c..8882257c632 100644
--- a/include/bfdlink.h
+++ b/include/bfdlink.h
@@ -484,26 +484,49 @@ struct bfd_link_info
--dynamic-list command line options. */
unsigned int dynamic: 1;
- /* TRUE if PT_GNU_STACK segment should be created with PF_R|PF_W|PF_X
- flags. */
+ /* Set if the "-z execstack" option has been used to request that a
+ PT_GNU_STACK segment should be created with PF_R, PF_W and PF_X
+ flags set.
+
+ Note - if performing a relocatable link then a .note.GNU-stack
+ section will be created instead, if one does not exist already.
+ The section will have the SHF_EXECINSTR flag bit set. */
unsigned int execstack: 1;
- /* TRUE if PT_GNU_STACK segment should be created with PF_R|PF_W
- flags. */
+ /* Set if the "-z noexecstack" option has been used to request that a
+ PT_GNU_STACK segment should be created with PF_R and PF_W flags. Or
+ a non-executable .note.GNU-stack section for relocateable links.
+
+ Note - this flag is not quite orthogonal to execstack, since both
+ of these flags can be 0. In this case a stack segment can still
+ be created, but it will only have the PF_X flag bit set if one or
+ more of the input files contains a .note.GNU-stack section with the
+ SHF_EXECINSTR flag bit set, or if the default behaviour for the
+ architecture is to create executable stacks.
+
+ The execstack and noexecstack flags should never both be 1. */
unsigned int noexecstack: 1;
/* Tri-state variable:
0 => do not warn when creating an executable stack.
- 1 => always warn when creating an executable stack.
- >1 => warn when creating an executable stack if execstack is 0. */
+ 1 => always warn when creating an executable stack (for any reason).
+ 2 => only warn when an executable stack has been requested an object
+ file and execstack is 0 or noexecstack is 1.
+ 3 => not used. */
unsigned int warn_execstack: 2;
+ /* TRUE if a warning generated because of warn_execstack should be instead
+ be treated as an error. */
+ unsigned int error_execstack: 1;
- /* TRUE if warnings should not be generated for TLS segments with eXecute
+ /* TRUE if warnings should NOT be generated for TLS segments with eXecute
permission or LOAD segments with RWX permissions. */
unsigned int no_warn_rwx_segments: 1;
/* TRUE if the user gave either --warn-rwx-segments or
- --no-warn-rwx-segments. */
+ --no-warn-rwx-segments on the linker command line. */
unsigned int user_warn_rwx_segments: 1;
+ /* TRUE if warnings generated when no_warn_rwx_segements is 0 should
+ instead be treated as errors. */
+ unsigned int warn_is_error_for_rwx_segments: 1;
/* TRUE if the stack can be made executable because of the absence of a
.note.GNU-stack section in an input file. Note - even if this field
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 53bb9c3cee4..fc2478ec197 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,90 @@
+2023-11-10 Nick Clifton <nickc@redhat.com>
+
+ * ldlex.h (enum option_values): Add OPTION_ERROR_EXECSTACK,
+ OPTION_NO_ERROR_EXECSTACK, OPTION_WARN_EXECSTACK_OBJECTS,
+ OPTION_ERROR_RWX_SEGMENTS and OPTION_NO_ERROR_RWX_SEGMENTS.
+ (struct ld_option): Add new long options.
+ (parse_args): Parse new long options.
+ (elf_static_list_options): Display the new options.
+ * ld.texi: Document the new command line options.
+ * configure.ac (error-execstack): New configuration option.
+ (error-rwx-segments): New configuration option.
+ * emultempl/elf.em (_before_parse): Initialse the new linkinfo
+ fields.
+ * NEWS: Mention the new features.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * testsuite/ld-elf/commonpage2.d: Disable errors for RWX segments
+ and/or executable stacks.
+ * testsuite/ld-elf/elf.exp: Likewise.
+ * testsuite/ld-elf/header.d: Likewise.
+ * testsuite/ld-elf/loadaddr1.d: Likewise.
+ * testsuite/ld-elf/loadaddr2.d: Likewise.
+ * testsuite/ld-elf/maxpage4.d: Likewise.
+ * testsuite/ld-elf/nobits-1.d: Likewise.
+ * testsuite/ld-elf/note-1.d: Likewise.
+ * testsuite/ld-elf/orphan-10.d: Likewise.
+ * testsuite/ld-elf/orphan-11.d: Likewise.
+ * testsuite/ld-elf/orphan-12.d: Likewise.
+ * testsuite/ld-elf/orphan-5.d: Likewise.
+ * testsuite/ld-elf/orphan-7.d: Likewise.
+ * testsuite/ld-elf/orphan-8.d: Likewise.
+ * testsuite/ld-elf/orphan-9.d: Likewise.
+ * testsuite/ld-elf/orphan-region.d: Likewise.
+ * testsuite/ld-elf/orphan.d: Likewise.
+ * testsuite/ld-elf/pr19539.d: Likewise.
+ * testsuite/ld-elf/pr26256-1a.d: Likewise.
+ * testsuite/ld-elf/pr26907.d: Likewise.
+ * testsuite/ld-elf/pr28597.d: Likewise.
+ * testsuite/ld-elf/retain2.d: Likewise.
+ * testsuite/ld-elf/shared.exp: Likewise.
+ * testsuite/ld-elf/size-1.d: Likewise.
+ * testsuite/ld-elf/textaddr7.d: Likewise.
+ * testsuite/ld-elf/warn1.d: Likewise.
+ * testsuite/ld-elf/warn2.d: Likewise.
+ * testsuite/ld-i386/discarded1.d: Likewise.
+ * testsuite/ld-i386/pr19175.d: Likewise.
+ * testsuite/ld-i386/pr19539.d: Likewise.
+ * testsuite/ld-i386/pr23189.d: Likewise.
+ * testsuite/ld-plugin/lto-3r.d: Likewise.
+ * testsuite/ld-plugin/lto-5r.d: Likewise.
+ * testsuite/ld-plugin/lto.exp: Likewise.
+ * testsuite/ld-powerpc/ppc476-shared.d: Likewise.
+ * testsuite/ld-powerpc/ppc476-shared2.d: Likewise.
+ * testsuite/ld-powerpc/pr28827-2.d: Likewise.
+ * testsuite/ld-s390/s390.exp: Likewise.
+ * testsuite/ld-scripts/align2a.d: Likewise.
+ * testsuite/ld-scripts/align2b.d: Likewise.
+ * testsuite/ld-scripts/align5.d: Likewise.
+ * testsuite/ld-scripts/alignof.exp: Likewise.
+ * testsuite/ld-scripts/crossref.exp: Likewise.
+ * testsuite/ld-scripts/defined2.d: Likewise.
+ * testsuite/ld-scripts/defined3.d: Likewise.
+ * testsuite/ld-scripts/defined5.d: Likewise.
+ * testsuite/ld-scripts/pr14962.d: Likewise.
+ * testsuite/ld-scripts/pr18963.d: Likewise.
+ * testsuite/ld-scripts/pr20302.d: Likewise.
+ * testsuite/ld-scripts/print-memory-usage.exp: Likewise.
+ * testsuite/ld-scripts/rgn-at1.d: Likewise.
+ * testsuite/ld-scripts/rgn-at10.d: Likewise.
+ * testsuite/ld-scripts/rgn-at4.d: Likewise.
+ * testsuite/ld-scripts/rgn-at6.d: Likewise.
+ * testsuite/ld-scripts/rgn-at8.d: Likewise.
+ * testsuite/ld-scripts/rgn-at9.d: Likewise.
+ * testsuite/ld-scripts/rgn-over1.d: Likewise.
+ * testsuite/ld-scripts/rgn-over2.d: Likewise.
+ * testsuite/ld-scripts/rgn-over4.d: Likewise.
+ * testsuite/ld-scripts/rgn-over5.d: Likewise.
+ * testsuite/ld-scripts/rgn-over6.d: Likewise.
+ * testsuite/ld-scripts/script.exp: Likewise.
+ * testsuite/ld-scripts/sizeof.exp: Likewise.
+ * testsuite/ld-scripts/sort-file.d: Likewise.
+ * testsuite/ld-x86-64/discarded1.d: Likewise.
+ * testsuite/ld-x86-64/pr19175.d: Likewise.
+ * testsuite/ld-x86-64/pr19539a.d: Likewise.
+ * testsuite/ld-x86-64/pr19539b.d: Likewise.
+ * testsuite/ld-x86-64/pr23189.d: Likewise.
+
2023-11-06 Jan Beulich <jbeulich@suse.com>
PR 30722
diff --git a/ld/NEWS b/ld/NEWS
index 73eb253b798..835dc39e24b 100644
--- a/ld/NEWS
+++ b/ld/NEWS
@@ -6,6 +6,15 @@
the order of the sorting. It may be combined with either SORT_BY_NAME or
SORT_BY_INIT_PRIORITY.
+* Added --warn-execstack-objects to warn about executable stacks only when an
+ input object file requests one. Also added --error-execstack and
+ --error-rxw-segments options to convert warnings about executable stacks and
+ segments into errors.
+
+ Also added --enable-error-execstack=[yes|no] and
+ --enable-error-rwx-segments=[yes|no] configure options to set the default for
+ converting warnings into errors.
+
Changes in 2.41:
* The linker now accepts a command line option of --remap-inputs
diff --git a/ld/config.in b/ld/config.in
index a453c7f7241..e3a983fe3b0 100644
--- a/ld/config.in
+++ b/ld/config.in
@@ -19,6 +19,14 @@
/* Define if you want compressed debug sections by default. */
#undef DEFAULT_FLAG_COMPRESS_DEBUG
+/* Define to 1 if you want to turn executable stack warnings into errors by
+ default. */
+#undef DEFAULT_LD_ERROR_EXECSTACK
+
+/* Define to 1 if you want to turn executable segment warnings into errors by
+ default. */
+#undef DEFAULT_LD_ERROR_RWX_SEGMENTS
+
/* Define to 0 if you want to disable the generation of an executable stack
when a .note-GNU-stack section is missing. */
#undef DEFAULT_LD_EXECSTACK
diff --git a/ld/configure b/ld/configure
index d2cdf256b89..468c3bd525d 100755
--- a/ld/configure
+++ b/ld/configure
@@ -847,7 +847,9 @@ enable_relro
enable_textrel_check
enable_separate_code
enable_warn_execstack
+enable_error_execstack
enable_warn_rwx_segments
+enable_error_rwx_segments
enable_default_execstack
enable_error_handling_script
enable_default_hash_style
@@ -15669,6 +15671,16 @@ esac
fi
+ac_default_ld_error_execstack=0
+# Check whether --enable-error-execstack was given.
+if test "${enable_error_execstack+set}" = set; then :
+ enableval=$enable_error_execstack; case "${enableval}" in
+ yes) ac_default_ld_error_execstack=1 ;;
+ no) ac_default_ld_error_execstack=0 ;;
+esac
+fi
+
+
ac_default_ld_warn_rwx_segments=unset
# Check whether --enable-warn-rwx-segments was given.
if test "${enable_warn_rwx_segments+set}" = set; then :
@@ -15679,6 +15691,16 @@ esac
fi
+ac_default_ld_error_rwx_segments=0
+# Check whether --enable-error-rwx-segments was given.
+if test "${enable_error_rwx_segments+set}" = set; then :
+ enableval=$enable_error_rwx_segments; case "${enableval}" in
+ yes) ac_default_ld_error_rwx_segments=1 ;;
+ no) ac_default_ld_error_rwx_segments=0 ;;
+esac
+fi
+
+
ac_default_ld_default_execstack=unset
# Check whether --enable-default-execstack was given.
if test "${enable_default_execstack+set}" = set; then :
@@ -17444,6 +17466,12 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LD_ERROR_EXECSTACK $ac_default_ld_error_execstack
+_ACEOF
+
+
if test "${ac_default_ld_warn_rwx_segments}" = unset; then
ac_default_ld_warn_rwx_segments=1
fi
@@ -17453,6 +17481,12 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_LD_ERROR_RWX_SEGMENTS $ac_default_ld_error_rwx_segments
+_ACEOF
+
+
if test "${ac_default_ld_default_execstack}" = unset; then
ac_default_ld_default_execstack=1
fi
diff --git a/ld/configure.ac b/ld/configure.ac
index c3ebd3ec7e4..cdac7bb0d74 100644
--- a/ld/configure.ac
+++ b/ld/configure.ac
@@ -225,6 +225,15 @@ AC_ARG_ENABLE(warn-execstack,
no) ac_default_ld_warn_execstack=0 ;;
esac])
+ac_default_ld_error_execstack=0
+AC_ARG_ENABLE(error-execstack,
+ AS_HELP_STRING([--enable-error-execstack],
+ [turn executable stack warnings into errors]),
+[case "${enableval}" in
+ yes) ac_default_ld_error_execstack=1 ;;
+ no) ac_default_ld_error_execstack=0 ;;
+esac])
+
ac_default_ld_warn_rwx_segments=unset
AC_ARG_ENABLE(warn-rwx-segments,
AS_HELP_STRING([--enable-warn-rwx-segments],
@@ -234,6 +243,15 @@ AC_ARG_ENABLE(warn-rwx-segments,
no) ac_default_ld_warn_rwx_segments=0 ;;
esac])
+ac_default_ld_error_rwx_segments=0
+AC_ARG_ENABLE(error-rwx-segments,
+ AS_HELP_STRING([--enable-error-rwx-segments],
+ [turn executable segment warnings into errors]),
+[case "${enableval}" in
+ yes) ac_default_ld_error_rwx_segments=1 ;;
+ no) ac_default_ld_error_rwx_segments=0 ;;
+esac])
+
ac_default_ld_default_execstack=unset
AC_ARG_ENABLE(default-execstack,
AS_HELP_STRING([--enable-default-execstack],
@@ -549,6 +567,10 @@ AC_DEFINE_UNQUOTED(DEFAULT_LD_WARN_EXECSTACK,
$ac_default_ld_warn_execstack,
[Define to 1 if you want to enable --warn-execstack in ELF linker by default.])
+AC_DEFINE_UNQUOTED(DEFAULT_LD_ERROR_EXECSTACK,
+ $ac_default_ld_error_execstack,
+ [Define to 1 if you want to turn executable stack warnings into errors by default.])
+
if test "${ac_default_ld_warn_rwx_segments}" = unset; then
ac_default_ld_warn_rwx_segments=1
fi
@@ -556,6 +578,10 @@ AC_DEFINE_UNQUOTED(DEFAULT_LD_WARN_RWX_SEGMENTS,
$ac_default_ld_warn_rwx_segments,
[Define to 0 if you want to disable --warn-rwx-segments in ELF linker by default.])
+AC_DEFINE_UNQUOTED(DEFAULT_LD_ERROR_RWX_SEGMENTS,
+ $ac_default_ld_error_rwx_segments,
+ [Define to 1 if you want to turn executable segment warnings into errors by default.])
+
if test "${ac_default_ld_default_execstack}" = unset; then
ac_default_ld_default_execstack=1
fi
diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
index 1c5030d5e1c..0fb6226787f 100644
--- a/ld/emultempl/elf.em
+++ b/ld/emultempl/elf.em
@@ -95,6 +95,8 @@ fragment <<EOF
link_info.warn_execstack = DEFAULT_LD_WARN_EXECSTACK;
link_info.no_warn_rwx_segments = ! DEFAULT_LD_WARN_RWX_SEGMENTS;
link_info.default_execstack = DEFAULT_LD_EXECSTACK;
+ link_info.error_execstack = DEFAULT_LD_ERROR_EXECSTACK;
+ link_info.warn_is_error_for_rwx_segments = DEFAULT_LD_ERROR_RWX_SEGMENTS;
}
EOF
diff --git a/ld/ld.texi b/ld/ld.texi
index 1c132561d71..32c09e24478 100644
--- a/ld/ld.texi
+++ b/ld/ld.texi
@@ -2784,28 +2784,51 @@ detect the use of global constructors.
@cindex warnings, on executable stack
@cindex executable stack, warnings on
@item --warn-execstack
+@itemx --warn-execstack-objects
@itemx --no-warn-execstack
-On ELF platforms this option controls how the linker generates warning
-messages when it creates an output file with an executable stack. By
-default the linker will not warn if the @command{-z execstack} command
-line option has been used, but this behaviour can be overridden by the
-@option{--warn-execstack} option.
-
-On the other hand the linker will normally warn if the stack is made
-executable because one or more of the input files need an execuable
-stack and neither of the @command{-z execstack} or @command{-z
-noexecstack} command line options have been specified. This warning
-can be disabled via the @command{--no-warn-execstack} option.
-
-Note: ELF format input files specify that they need an executable
+On ELF platforms the linker may generate warning messages if it is
+asked to create an output file that contains an executable stack.
+There are three possible states:
+@enumerate
+@item
+Do not generate any warnings.
+@item
+Always generate warnings, even if the executable stack is requested
+via the @option{-z execstack} command line option.
+@item
+Only generate a warning if an object file requests an executable
+stack, but not if the @option{-z execstack} option is used.
+@end enumerate
+
+The default state depends upon how the linker was configured when it
+was built. The @option{--no-warn-execstack} option always puts the
+linker into the no-warnings state. The @option{--warn-execstack}
+option puts the linker into the warn-always state. The
+@option{--warn-execstack-objects} option puts the linker into the
+warn-for-object-files-only state.
+
+Note: ELF format input files can specify that they need an executable
stack by having a @var{.note.GNU-stack} section with the executable
bit set in its section flags. They can specify that they do not need
-an executable stack by having that section, but without the executable
-flag bit set. If an input file does not have a @var{.note.GNU-stack}
-section present then the default behaviour is target specific. For
-some targets, then absence of such a section implies that an
-executable stack @emph{is} required. This is often a problem for hand
-crafted assembler files.
+an executable stack by having the same section, but without the
+executable flag bit set. If an input file does not have a
+@var{.note.GNU-stack} section then the default behaviour is target
+specific. For some targets, then absence of such a section implies
+that an executable stack @emph{is} required. This is often a problem
+for hand crafted assembler files.
+
+@kindex --error-execstack
+@item --error-execstack
+@itemx --no-error-execstack
+If the linker is going to generate a warning message about an
+executable stack then the @option{--error-execstack} option will
+instead change that warning into an error. Note - this option does
+not change the linker's execstack warning generation state. Use
+@option{--warn-execstack} or @option{--warn-execstack-objects} to set
+a specific warning state.
+
+The @option{--no-error-execstack} option will restore the default
+behaviour of generating warning messages.
@kindex --warn-multiple-gp
@item --warn-multiple-gp
@@ -2844,6 +2867,20 @@ These warnings are enabled by default. They can be disabled via the
@option{--no-warn-rwx-segments} option and re-enabled via the
@option{--warn-rwx-segments} option.
+@kindex --error-rwx-segments
+@item --error-rwx-segments
+@itemx --no-error-rwx-segments
+If the linker is going to generate a warning message about an
+executable, writeable segment, or an executable TLS segment, then the
+@option{--error-rwx-segments} option will turn this warning into an
+error instead. The @option{--no-error-rwx-segments} option will
+restore the default behaviour of just generating a warning message.
+
+Note - the @option{--error-rwx-segments} option does not by itself
+turn on warnings about these segments. These warnings are either
+enabled by default, if the linker was configured that way, or via the
+@option{--warn-rwx-segments} command line option.
+
@kindex --warn-section-align
@cindex warnings, on section alignment
@cindex section alignment, warnings on
diff --git a/ld/ldlex.h b/ld/ldlex.h
index 87cac02141d..c000d1e2939 100644
--- a/ld/ldlex.h
+++ b/ld/ldlex.h
@@ -168,10 +168,15 @@ enum option_values
OPTION_CTF_VARIABLES,
OPTION_NO_CTF_VARIABLES,
OPTION_CTF_SHARE_TYPES,
+ OPTION_ERROR_EXECSTACK,
+ OPTION_NO_ERROR_EXECSTACK,
+ OPTION_WARN_EXECSTACK_OBJECTS,
OPTION_WARN_EXECSTACK,
OPTION_NO_WARN_EXECSTACK,
OPTION_WARN_RWX_SEGMENTS,
OPTION_NO_WARN_RWX_SEGMENTS,
+ OPTION_ERROR_RWX_SEGMENTS,
+ OPTION_NO_ERROR_RWX_SEGMENTS,
OPTION_ENABLE_LINKER_VERSION,
OPTION_DISABLE_LINKER_VERSION,
OPTION_REMAP_INPUTS,
diff --git a/ld/lexsup.c b/ld/lexsup.c
index 49dfc13382a..aa4c76ec281 100644
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -551,14 +551,27 @@ static const struct ld_option ld_options[] =
{ {"warn-constructors", no_argument, NULL, OPTION_WARN_CONSTRUCTORS},
'\0', NULL, N_("Warn if global constructors/destructors are seen"),
TWO_DASHES },
+
+ { {"error-execstack", no_argument, NULL, OPTION_ERROR_EXECSTACK},
+ '\0', NULL, NULL, TWO_DASHES },
+ { {"no-error-execstack", no_argument, NULL, OPTION_NO_ERROR_EXECSTACK},
+ '\0', NULL, NULL, TWO_DASHES },
+ { {"warn-execstack-objects", no_argument, NULL, OPTION_WARN_EXECSTACK_OBJECTS},
+ '\0', NULL, NULL, TWO_DASHES },
{ {"warn-execstack", no_argument, NULL, OPTION_WARN_EXECSTACK},
- '\0', NULL, N_("Warn when creating an executable stack"), TWO_DASHES },
+ '\0', NULL, NULL, TWO_DASHES },
{ {"no-warn-execstack", no_argument, NULL, OPTION_NO_WARN_EXECSTACK},
- '\0', NULL, N_("Do not warn when creating an executable stack"), TWO_DASHES },
+ '\0', NULL, NULL, TWO_DASHES },
+
+ { {"error-rwx-segments", no_argument, NULL, OPTION_ERROR_RWX_SEGMENTS},
+ '\0', NULL, NULL, TWO_DASHES },
+ { {"no-error-rwx-segments", no_argument, NULL, OPTION_NO_ERROR_RWX_SEGMENTS},
+ '\0', NULL, NULL, TWO_DASHES },
{ {"warn-rwx-segments", no_argument, NULL, OPTION_WARN_RWX_SEGMENTS},
- '\0', NULL, N_("Warn when creating executable segments"), TWO_DASHES },
+ '\0', NULL, NULL, TWO_DASHES },
{ {"no-warn-rwx-segments", no_argument, NULL, OPTION_NO_WARN_RWX_SEGMENTS},
- '\0', NULL, N_("Do not warn when creating executable segments"), TWO_DASHES },
+ '\0', NULL, NULL, TWO_DASHES },
+
{ {"warn-multiple-gp", no_argument, NULL, OPTION_WARN_MULTIPLE_GP},
'\0', NULL, N_("Warn if the multiple GP values are used"), TWO_DASHES },
{ {"warn-once", no_argument, NULL, OPTION_WARN_ONCE},
@@ -944,12 +957,29 @@ parse_args (unsigned argc, char **argv)
case OPTION_NON_CONTIGUOUS_REGIONS_WARNINGS:
link_info.non_contiguous_regions_warnings = true;
break;
+
+ case OPTION_ERROR_EXECSTACK:
+ link_info.error_execstack = 1;
+ break;
+ case OPTION_NO_ERROR_EXECSTACK:
+ link_info.error_execstack = 0;
+ break;
+ case OPTION_WARN_EXECSTACK_OBJECTS:
+ link_info.warn_execstack = 2;
+ break;
case OPTION_WARN_EXECSTACK:
link_info.warn_execstack = 1;
break;
case OPTION_NO_WARN_EXECSTACK:
link_info.warn_execstack = 0;
break;
+
+ case OPTION_ERROR_RWX_SEGMENTS:
+ link_info.warn_is_error_for_rwx_segments = 1;
+ break;
+ case OPTION_NO_ERROR_RWX_SEGMENTS:
+ link_info.warn_is_error_for_rwx_segments = 0;
+ break;
case OPTION_WARN_RWX_SEGMENTS:
link_info.no_warn_rwx_segments = 0;
link_info.user_warn_rwx_segments = 1;
@@ -958,6 +988,7 @@ parse_args (unsigned argc, char **argv)
link_info.no_warn_rwx_segments = 1;
link_info.user_warn_rwx_segments = 1;
break;
+
case 'e':
lang_add_entry (optarg, true);
break;
@@ -2239,24 +2270,32 @@ elf_static_list_options (FILE *file)
-z muldefs Allow multiple definitions\n"));
fprintf (file, _("\
-z stack-size=SIZE Set size of stack segment\n"));
+
fprintf (file, _("\
-z execstack Mark executable as requiring executable stack\n"));
fprintf (file, _("\
- -z noexecstack Mark executable as not requiring executable stack\n"));
-#if DEFAULT_LD_WARN_EXECSTACK == 1
+ -z noexecstack Mark executable as not requiring executable stack\n"));
fprintf (file, _("\
- --warn-execstack Generate a warning if the stack is executable (default)\n"));
+ --warn-execstack-objects Generate a warning if an object file requests an executable stack\n"));
+#if DEFAULT_LD_WARN_EXECSTACK == 0
+ fprintf (file, _("\
+ --warn-execstack Generate a warning if creating an executable stack\n"));
#else
fprintf (file, _("\
- --warn-execstack Generate a warning if the stack is executable\n"));
+ --warn-execstack Generate a warning if creating an executable stack (default)\n"));
#endif
#if DEFAULT_LD_WARN_EXECSTACK == 0
fprintf (file, _("\
- --no-warn-execstack Do not generate a warning if the stack is executable (default)\n"));
+ --no-warn-execstack Do not generate a warning if creating an executable stack (default)\n"));
#else
fprintf (file, _("\
- --no-warn-execstack Do not generate a warning if the stack is executable\n"));
+ --no-warn-execstack Do not generate a warning if creating an executable stack\n"));
#endif
+ fprintf (file, _("\
+ --error-execstack Turn warnings about executable stacks into errors\n"));
+ fprintf (file, _("\
+ --no-error-execstack Do not turn warnings about executable stacks into errors\n"));
+
#if DEFAULT_LD_WARN_RWX_SEGMENTS
fprintf (file, _("\
--warn-rwx-segments Generate a warning if a LOAD segment has RWX permissions (default)\n"));
@@ -2268,6 +2307,11 @@ elf_static_list_options (FILE *file)
fprintf (file, _("\
--no-warn-rwx-segments Do not generate a warning if a LOAD segments has RWX permissions (default)\n"));
#endif
+ fprintf (file, _("\
+ --error-rwx-segments Turn warnings about loadable RWX segments into errors\n"));
+ fprintf (file, _("\
+ --no-error-rwx-segments Do not turn warnings about loadable RWX segments into errors\n"));
+
fprintf (file, _("\
-z unique-symbol Avoid duplicated local symbol names\n"));
fprintf (file, _("\
diff --git a/ld/testsuite/ld-elf/commonpage2.d b/ld/testsuite/ld-elf/commonpage2.d
index e4d582bef60..ae585158930 100644
--- a/ld/testsuite/ld-elf/commonpage2.d
+++ b/ld/testsuite/ld-elf/commonpage2.d
@@ -1,6 +1,6 @@
#source: maxpage1.s
#as: --32
-#ld: -z max-page-size=0x200000 -z common-page-size=0x100000 -T maxpage4.t
+#ld: -z max-page-size=0x200000 -z common-page-size=0x100000 -T maxpage4.t --no-warn-rwx-segments
#readelf: -l --wide
#target: x86_64-*-linux*
diff --git a/ld/testsuite/ld-elf/elf.exp b/ld/testsuite/ld-elf/elf.exp
index 9e2c77d28b7..545d59f9f5f 100644
--- a/ld/testsuite/ld-elf/elf.exp
+++ b/ld/testsuite/ld-elf/elf.exp
@@ -217,7 +217,7 @@ if { [istarget *-*-*linux*]
|| [istarget *-*-gnu*] } {
run_ld_link_tests [list \
[list "stack exec" \
- "-z execstack" \
+ "-z execstack --no-error-execstack" \
"" \
"" \
{stack.s} \
@@ -264,14 +264,14 @@ if { [istarget *-*-*linux*]
# of the first test by forcing the flags.
run_ld_link_tests [list \
[list "PR ld/29072 (warn about an executable .note.GNU-stack)" \
- "-e 0 --warn-execstack --warn-rwx-segments" \
+ "-e 0 --warn-execstack --warn-rwx-segments --no-error-rwx-segments --no-error-execstack" \
"" \
"" \
{pr29072-a.s} \
{{ld pr29072.a.warn}} \
"pr29072-a.exe"] \
[list "PR 29072 (warn about -z execstack)" \
- "-z execstack --warn-execstack" \
+ "-z execstack --warn-execstack --no-error-execstack" \
"" \
"" \
{stack.s} \
@@ -285,14 +285,14 @@ if { [istarget *-*-*linux*]
{} \
"pr29072-d.exe"] \
[list "Ensure that a warning issued when creating a segment with RWX permissions" \
- "-e 0 -Tnobits-1.t --warn-rwx-segments" \
+ "-e 0 -Tnobits-1.t --warn-rwx-segments --no-error-rwx-segments" \
"" \
"" \
{nobits-1.s} \
{{ld rwx-segments-1.l}} \
"rwx-segments-1.exe"] \
[list "Ensure that a warning issued when creating a TLS segment with execute permission" \
- "-e 0 -T rwx-segments-2.t --warn-rwx-segments" \
+ "-e 0 -T rwx-segments-2.t --warn-rwx-segments --no-error-rwx-segments" \
"" \
"" \
{size-2.s} \
@@ -312,7 +312,7 @@ if { [istarget *-*-*linux*]
if { [target_defaults_to_execstack] } {
run_ld_link_tests [list \
[list "PR ld/29072 (warn about absent .note.GNU-stack)" \
- "-e 0 -z stack-size=0x123400 --warn-execstack" \
+ "-e 0 -z stack-size=0x123400 --warn-execstack --no-error-execstack" \
"" \
"" \
{pr29072-b.s} \
@@ -322,7 +322,7 @@ if { [istarget *-*-*linux*]
} else {
run_ld_link_tests [list \
[list "PR ld/29072 (ignore absent .note.GNU-stack)" \
- "-e 0 -z stack-size=0x123400" \
+ "-e 0 -z stack-size=0x123400 --no-error-execstack" \
"" \
"" \
{pr29072-b.s} \
--git a/ld/testsuite/ld-elf/header.d b/ld/testsuite/ld-elf/header.d
index 67f0c981920..ade4f3a3dc8 100644
--- a/ld/testsuite/ld-elf/header.d
+++ b/ld/testsuite/ld-elf/header.d
@@ -1,5 +1,5 @@
# target: *-*-linux* *-*-gnu* *-*-vxworks arm*-*-uclinuxfdpiceabi
-# ld: -T header.t -z max-page-size=0x100 -z common-page-size=0x100
+# ld: -T header.t -z max-page-size=0x100 -z common-page-size=0x100 --no-warn-rwx-segments
# objdump: -hpw
#...
diff --git a/ld/testsuite/ld-elf/loadaddr1.d b/ld/testsuite/ld-elf/loadaddr1.d
index 814afc13766..1418313cf9c 100644
--- a/ld/testsuite/ld-elf/loadaddr1.d
+++ b/ld/testsuite/ld-elf/loadaddr1.d
@@ -1,5 +1,5 @@
#source: loadaddr.s
-#ld: -T loadaddr1.t -T loadaddr.t -z max-page-size=0x200000 -z noseparate-code
+#ld: -T loadaddr1.t -T loadaddr.t -z max-page-size=0x200000 -z noseparate-code --no-warn-rwx-segments
#readelf: -l --wide
#target: *-*-linux* *-*-gnu* arm*-*-uclinuxfdpiceabi
#xfail: h8300-*-* rx-*-linux*
diff --git a/ld/testsuite/ld-elf/loadaddr2.d b/ld/testsuite/ld-elf/loadaddr2.d
index 64843c2a7d4..357bbe5de7b 100644
--- a/ld/testsuite/ld-elf/loadaddr2.d
+++ b/ld/testsuite/ld-elf/loadaddr2.d
@@ -1,5 +1,5 @@
#source: loadaddr.s
-#ld: -T loadaddr2.t -T loadaddr.t -z max-page-size=0x200000 -z noseparate-code
+#ld: -T loadaddr2.t -T loadaddr.t -z max-page-size=0x200000 -z noseparate-code --no-warn-rwx-segments
#readelf: -l --wide
#target: *-*-linux* *-*-gnu* arm*-*-uclinuxfdpiceabi
#xfail: h8300-*-* rx-*-linux*
diff --git a/ld/testsuite/ld-elf/maxpage4.d b/ld/testsuite/ld-elf/maxpage4.d
index a08e85660ab..f07c35f9d35 100644
--- a/ld/testsuite/ld-elf/maxpage4.d
+++ b/ld/testsuite/ld-elf/maxpage4.d
@@ -1,6 +1,6 @@
#source: maxpage1.s
#as: --32
-#ld: -z max-page-size=0x200000 -T maxpage4.t
+#ld: -z max-page-size=0x200000 -T maxpage4.t --no-warn-rwx-segments
#readelf: -l --wide
#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
diff --git a/ld/testsuite/ld-elf/nobits-1.d b/ld/testsuite/ld-elf/nobits-1.d
index 9b90b6f76af..b869475d453 100644
--- a/ld/testsuite/ld-elf/nobits-1.d
+++ b/ld/testsuite/ld-elf/nobits-1.d
@@ -1,4 +1,4 @@
-#ld: -Tnobits-1.t
+#ld: -Tnobits-1.t --no-warn-rwx-segments
#readelf: -l --wide
#...
diff --git a/ld/testsuite/ld-elf/note-1.d b/ld/testsuite/ld-elf/note-1.d
index a5fc40f2e69..ddf3606e516 100644
--- a/ld/testsuite/ld-elf/note-1.d
+++ b/ld/testsuite/ld-elf/note-1.d
@@ -1,4 +1,4 @@
-#ld: -Tnote-1.t
+#ld: -Tnote-1.t --no-warn-rwx-segments
#readelf: -l --wide
#...
diff --git a/ld/testsuite/ld-elf/orphan-10.d b/ld/testsuite/ld-elf/orphan-10.d
index 8ad71c8a66f..330a4714374 100644
--- a/ld/testsuite/ld-elf/orphan-10.d
+++ b/ld/testsuite/ld-elf/orphan-10.d
@@ -1,5 +1,5 @@
#source: orphan-10.s
-#ld: -N -T orphan-9.ld
+#ld: -N -T orphan-9.ld --no-warn-rwx-segments
#objdump: -h
#xfail: [uses_genelf]
diff --git a/ld/testsuite/ld-elf/orphan-11.d b/ld/testsuite/ld-elf/orphan-11.d
index a9936f20fae..78b5042569f 100644
--- a/ld/testsuite/ld-elf/orphan-11.d
+++ b/ld/testsuite/ld-elf/orphan-11.d
@@ -1,5 +1,5 @@
#source: orphan-11.s
-#ld: -T orphan-11.ld --orphan-handling=error
+#ld: -T orphan-11.ld --orphan-handling=error --no-warn-rwx-segments
#objdump: -wh
#...
diff --git a/ld/testsuite/ld-elf/orphan-12.d b/ld/testsuite/ld-elf/orphan-12.d
index b0d4c2f69d2..ab1a872d033 100644
--- a/ld/testsuite/ld-elf/orphan-12.d
+++ b/ld/testsuite/ld-elf/orphan-12.d
@@ -1,5 +1,5 @@
#source: orphan-12.s
-#ld: -T orphan-11.ld --strip-debug --orphan-handling=error
+#ld: -T orphan-11.ld --strip-debug --orphan-handling=error --no-warn-rwx-segments
#objdump: -wh
#...
diff --git a/ld/testsuite/ld-elf/orphan-5.d b/ld/testsuite/ld-elf/orphan-5.d
index 4f99cd0d51e..4ad2dda3485 100644
--- a/ld/testsuite/ld-elf/orphan-5.d
+++ b/ld/testsuite/ld-elf/orphan-5.d
@@ -1,4 +1,4 @@
#name: Report warning for orphan sections
-#ld: --script orphan.ld --orphan-handling=warn
+#ld: --script orphan.ld --orphan-handling=warn --no-warn-rwx-segments
#source: orphan.s
#warning_output: orphan-5.l
diff --git a/ld/testsuite/ld-elf/orphan-7.d b/ld/testsuite/ld-elf/orphan-7.d
index 01d6e8020fb..028f74b5b3b 100644
--- a/ld/testsuite/ld-elf/orphan-7.d
+++ b/ld/testsuite/ld-elf/orphan-7.d
@@ -1,4 +1,4 @@
#name: Discard orphan sections
-#ld: --script orphan.ld --orphan-handling=discard
+#ld: --script orphan.ld --orphan-handling=discard --no-warn-rwx-segments
#source: orphan.s
#map: orphan-7.map
diff --git a/ld/testsuite/ld-elf/orphan-8.d b/ld/testsuite/ld-elf/orphan-8.d
index bbd7288dc8b..e7ba78ac283 100644
--- a/ld/testsuite/ld-elf/orphan-8.d
+++ b/ld/testsuite/ld-elf/orphan-8.d
@@ -1,4 +1,4 @@
#name: Place orphan sections
-#ld: --script orphan.ld --orphan-handling=place
+#ld: --script orphan.ld --orphan-handling=place --no-warn-rwx-segments
#source: orphan.s
#map: orphan-8.map
diff --git a/ld/testsuite/ld-elf/orphan-9.d b/ld/testsuite/ld-elf/orphan-9.d
index 27efb81d015..5a8e8f18f80 100644
--- a/ld/testsuite/ld-elf/orphan-9.d
+++ b/ld/testsuite/ld-elf/orphan-9.d
@@ -1,5 +1,5 @@
#source: orphan-9.s
-#ld: -N -T orphan-9.ld
+#ld: -N -T orphan-9.ld --no-warn-rwx-segments
#objdump: -h
#xfail: [uses_genelf]
diff --git a/ld/testsuite/ld-elf/orphan-region.d b/ld/testsuite/ld-elf/orphan-region.d
index 1343574be68..3f5bfd75326 100644
--- a/ld/testsuite/ld-elf/orphan-region.d
+++ b/ld/testsuite/ld-elf/orphan-region.d
@@ -1,5 +1,5 @@
#source: orphan-region.s
-#ld: -T orphan-region.ld -N -z stack-size=0
+#ld: -T orphan-region.ld -N -z stack-size=0 --no-warn-rwx-segments
#readelf: -S -l --wide
#xfail: [uses_genelf] hppa*64*-*-* spu-*-* *-*-nacl*
# if not using elf.em, you don't get fancy orphan handling
diff --git a/ld/testsuite/ld-elf/orphan.d b/ld/testsuite/ld-elf/orphan.d
index 9219cf70e1d..db0e93949af 100644
--- a/ld/testsuite/ld-elf/orphan.d
+++ b/ld/testsuite/ld-elf/orphan.d
@@ -1,5 +1,5 @@
#source: orphan.s
-#ld: -T orphan.ld
+#ld: -T orphan.ld --no-warn-rwx-segments
#readelf: -S --wide
#xfail: [uses_genelf]
# if not using elf.em, you don't get fancy orphan handling
diff --git a/ld/testsuite/ld-elf/pr19539.d b/ld/testsuite/ld-elf/pr19539.d
index 99cfd9db917..f5de3b40c3d 100644
--- a/ld/testsuite/ld-elf/pr19539.d
+++ b/ld/testsuite/ld-elf/pr19539.d
@@ -1,6 +1,6 @@
#source: start.s
#source: pr19539.s
-#ld: -pie -T pr19539.t --warn-textrel
+#ld: -pie -T pr19539.t --warn-textrel --no-warn-rwx-segments
#readelf : --dyn-syms --wide
#warning: .*: creating DT_TEXTREL in a PIE
#target: *-*-linux* *-*-gnu* *-*-solaris* arm*-*-uclinuxfdpiceabi
diff --git a/ld/testsuite/ld-elf/pr26256-1a.d b/ld/testsuite/ld-elf/pr26256-1a.d
index 025ace0e879..b8795c40712 100644
--- a/ld/testsuite/ld-elf/pr26256-1a.d
+++ b/ld/testsuite/ld-elf/pr26256-1a.d
@@ -1,5 +1,5 @@
#source: pr26256-1.s
-#ld: -e _start -T pr26256-1.t
+#ld: -e _start -T pr26256-1.t --no-warn-rwx-segments
#nm: -n
#...
diff --git a/ld/testsuite/ld-elf/pr26907.d b/ld/testsuite/ld-elf/pr26907.d
index 1efb8cc34b1..c046f65c97f 100644
--- a/ld/testsuite/ld-elf/pr26907.d
+++ b/ld/testsuite/ld-elf/pr26907.d
@@ -1,4 +1,4 @@
-#ld: -T pr26907.ld
+#ld: -T pr26907.ld --no-warn-rwx-segments
#readelf: -lW
#xfail: dlx-*-* ft32-*-* h8300-*-* ip2k-*-* m32r*-*-elf* m32r*-*-rtems*
#xfail: moxie-*-* msp430-*-* mt-*-* pru*-*-* visium-*-*
diff --git a/ld/testsuite/ld-elf/pr28597.d b/ld/testsuite/ld-elf/pr28597.d
index 886182c120d..911e65251c9 100644
--- a/ld/testsuite/ld-elf/pr28597.d
+++ b/ld/testsuite/ld-elf/pr28597.d
@@ -1,3 +1,3 @@
-#ld: -shared -T pr28597.t
+#ld: -shared -T pr28597.t --no-warn-rwx-segments
#error: .*: discarded output section: `.plt'
#target: i?86-*-* x86_64-*-*
diff --git a/ld/testsuite/ld-elf/retain2.d b/ld/testsuite/ld-elf/retain2.d
index 1a63f51aab5..1bd7aaf074d 100644
--- a/ld/testsuite/ld-elf/retain2.d
+++ b/ld/testsuite/ld-elf/retain2.d
@@ -1,5 +1,5 @@
#name: SHF_GNU_RETAIN 2 (remove SHF_GNU_RETAIN sections by placing in /DISCARD/)
#source: retain1.s
-#ld: -e _start -Map=retain2.map --gc-sections --script=retain2.ld
+#ld: -e _start -Map=retain2.map --gc-sections --script=retain2.ld --no-warn-rwx-segments
#map: retain2.map
#notarget: ![supports_gnu_osabi] ![check_gc_sections_available]
diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp
index 1e7b7f11cb0..a2b27f38be2 100644
--- a/ld/testsuite/ld-elf/shared.exp
+++ b/ld/testsuite/ld-elf/shared.exp
@@ -259,13 +259,13 @@ if { [check_gc_sections_available] } {
"pr20828-v.so"] \
[list \
"PR ld/20828 forcibly exported symbol version without section GC" \
- "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld" "" "" \
+ "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld --no-error-rwx-segments" "" "" \
{pr20828-v.s} \
{{objdump -p pr20828-v.od}} \
"pr20828-v-1"] \
[list \
"PR ld/20828 forcibly exported symbol version with section GC" \
- "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld" "" "" \
+ "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld --no-error-rwx-segments" "" "" \
{pr20828-v.s} \
{{objdump -p pr20828-v.od}} \
"pr20828-v-2"]]
@@ -282,7 +282,7 @@ if { [check_gc_sections_available] } {
[list \
"PR ld/21233 dynamic symbols with section GC\
(auxiliary shared library)" \
- "$LFLAGS -shared -T pr21233.ld" "" "$AFLAGS_PIC" \
+ "$LFLAGS -shared -T pr21233.ld --no-error-rwx-segments" "" "$AFLAGS_PIC" \
{pr21233-l.s} \
{{readelf --dyn-syms pr21233-l.sd}} \
"libpr21233.so"]]
@@ -290,7 +290,7 @@ if { [check_gc_sections_available] } {
run_ld_link_tests [list \
[list \
"PR ld/21233 dynamic symbols with section GC (--undefined)" \
- "$LFLAGS --gc-sections -e foo --undefined=bar -T pr21233.ld" \
+ "$LFLAGS --gc-sections -e foo --undefined=bar -T pr21233.ld --no-error-rwx-segments" \
"tmpdir/libpr21233.so" "" \
{pr21233.s} \
{{readelf --dyn-syms pr21233.sd}} \
@@ -300,7 +300,7 @@ if { [check_gc_sections_available] } {
[list \
"PR ld/21233 dynamic symbols with section GC (--require-defined)" \
"$LFLAGS --gc-sections -e foo --require-defined=bar\
- -T pr21233.ld" \
+ -T pr21233.ld --no-error-rwx-segments" \
"tmpdir/libpr21233.so" "" \
{pr21233.s} \
{{readelf --dyn-syms pr21233.sd}} \
@@ -309,7 +309,7 @@ if { [check_gc_sections_available] } {
run_ld_link_tests [list \
[list \
"PR ld/21233 dynamic symbols with section GC (EXTERN)" \
- "$LFLAGS --gc-sections -e foo -T pr21233-e.ld" \
+ "$LFLAGS --gc-sections -e foo -T pr21233-e.ld --no-error-rwx-segments" \
"tmpdir/libpr21233.so" "" \
{pr21233.s} \
{{readelf --dyn-syms pr21233.sd}} \
diff --git a/ld/testsuite/ld-elf/size-1.d b/ld/testsuite/ld-elf/size-1.d
index a6f9f4f644a..3c1e282a31d 100644
--- a/ld/testsuite/ld-elf/size-1.d
+++ b/ld/testsuite/ld-elf/size-1.d
@@ -1,5 +1,5 @@
#source: size-1.s
-#ld: -T size-1.t
+#ld: -T size-1.t --no-warn-rwx-segments
#objdump: -s
# v850 .tdata/.tbss are not TLS sections
#xfail: v850*-*-*
diff --git a/ld/testsuite/ld-elf/textaddr7.d b/ld/testsuite/ld-elf/textaddr7.d
index 89fcee63107..aa745348829 100644
--- a/ld/testsuite/ld-elf/textaddr7.d
+++ b/ld/testsuite/ld-elf/textaddr7.d
@@ -1,5 +1,5 @@
#source: maxpage1.s
-#ld: -n -z max-page-size=0x200000 -Ttext-segment 0x10000
+#ld: -n -z max-page-size=0x200000 -Ttext-segment 0x10000 --no-warn-rwx-segments
#readelf: -l --wide
#target: *-*-linux-gnu *-*-gnu* arm*-*-uclinuxfdpiceabi
diff --git a/ld/testsuite/ld-elf/warn1.d b/ld/testsuite/ld-elf/warn1.d
index 83076642b38..e8853036f14 100644
--- a/ld/testsuite/ld-elf/warn1.d
+++ b/ld/testsuite/ld-elf/warn1.d
@@ -1,7 +1,7 @@
#source: start.s
#source: symbol1ref.s
#source: symbol1w.s
-#ld: -T group.ld
+#ld: -T group.ld --no-warn-rwx-segments
#warning: ^[^\n]*\): warning: witty one-liner$
#readelf: -s
#xfail: [is_generic]
diff --git a/ld/testsuite/ld-elf/warn2.d b/ld/testsuite/ld-elf/warn2.d
index 43743cd03b8..6cbffcafa0e 100644
--- a/ld/testsuite/ld-elf/warn2.d
+++ b/ld/testsuite/ld-elf/warn2.d
@@ -1,7 +1,7 @@
#source: start.s
#source: symbol2ref.s
#source: symbol2w.s
-#ld: -T group.ld
+#ld: -T group.ld --no-warn-rwx-segments
#warning: ^[^\n]*\.[obj]+: warning: function 'Foo' used$
#readelf: -s
# if not using elf.em, you don't get fancy section handling
diff --git a/ld/testsuite/ld-i386/discarded1.d b/ld/testsuite/ld-i386/discarded1.d
index 8106db3e3c1..73e589a8f6e 100644
--- a/ld/testsuite/ld-i386/discarded1.d
+++ b/ld/testsuite/ld-i386/discarded1.d
@@ -1,3 +1,3 @@
#as: --32
-#ld: -melf_i386 -T discarded1.t
+#ld: -melf_i386 -T discarded1.t --no-error-rwx-segments
#error: .*discarded output section: `.got.plt'
diff --git a/ld/testsuite/ld-i386/pr19175.d b/ld/testsuite/ld-i386/pr19175.d
index aaf929f2218..a65015e8150 100644
--- a/ld/testsuite/ld-i386/pr19175.d
+++ b/ld/testsuite/ld-i386/pr19175.d
@@ -1,6 +1,6 @@
#source: pr19175.s
#as: --32 -mrelax-relocations=yes
-#ld: -Bsymbolic -shared -melf_i386 -T pr19175.t
+#ld: -Bsymbolic -shared -melf_i386 -T pr19175.t --no-error-rwx-segments
#objdump: -dw
.*: +file format .*
diff --git a/ld/testsuite/ld-i386/pr19539.d b/ld/testsuite/ld-i386/pr19539.d
index f0644a3a84a..41c56f4defb 100644
--- a/ld/testsuite/ld-i386/pr19539.d
+++ b/ld/testsuite/ld-i386/pr19539.d
@@ -1,5 +1,5 @@
#as: --32
-#ld: -pie -m elf_i386 -T pr19539.t -z notext
+#ld: -pie -m elf_i386 -T pr19539.t -z notext --no-error-rwx-segments
#readelf: -r --wide
Relocation section '.rel.dyn' at offset 0x[0-9a-f]+ contains 1 entry:
diff --git a/ld/testsuite/ld-i386/pr23189.d b/ld/testsuite/ld-i386/pr23189.d
index d388830f614..3c3a665db4d 100644
--- a/ld/testsuite/ld-i386/pr23189.d
+++ b/ld/testsuite/ld-i386/pr23189.d
@@ -1,5 +1,5 @@
#as: --32 -mrelax-relocations=yes
-#ld: -shared -melf_i386 -T pr23189.t
+#ld: -shared -melf_i386 -T pr23189.t --no-error-rwx-segments
#readelf: -r --wide
There are no relocations in this file.
diff --git a/ld/testsuite/ld-plugin/lto-3r.d b/ld/testsuite/ld-plugin/lto-3r.d
index fd1bfd26867..43e25837224 100644
--- a/ld/testsuite/ld-plugin/lto-3r.d
+++ b/ld/testsuite/ld-plugin/lto-3r.d
@@ -1,4 +1,4 @@
-#ld: -r tmpdir/lto-3b.o
+#ld: -r tmpdir/lto-3b.o --no-error-execstack
#source: dummy.s
#nm: -p
diff --git a/ld/testsuite/ld-plugin/lto-5r.d b/ld/testsuite/ld-plugin/lto-5r.d
index c35e2bc338d..b53e355bc77 100644
--- a/ld/testsuite/ld-plugin/lto-5r.d
+++ b/ld/testsuite/ld-plugin/lto-5r.d
@@ -1,4 +1,4 @@
-#ld: -r tmpdir/lto-5a.o tmpdir/lto-5b.o
+#ld: -r tmpdir/lto-5a.o tmpdir/lto-5b.o --no-error-execstack
#source: dummy.s
#nm: -p
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index 6f728d77448..e71cf36ad62 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -127,7 +127,7 @@ set lto_link_tests [list \
"" "-flto -O2 $lto_fat $NOSANITIZE_CFLAGS" \
{pr12758b.c} {} "libpr12758.a"] \
[list "PR ld/12758" \
- "$NOPIE_LDFLAGS $NOSANITIZE_CFLAGS -O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group" \
+ "$NOPIE_LDFLAGS $NOSANITIZE_CFLAGS -O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12758a.o -Wl,--start-group tmpdir/libpr12758.a -Wl,--end-group -Wl,--no-error-execstack" \
"$NOSANITIZE_CFLAGS" \
{dummy.c} {} "pr12758.exe"] \
[list "Build libpr13183.a" \
@@ -919,7 +919,7 @@ run_cc_link_tests $lto_link_symbol_tests
run_ld_link_tests [list \
[list "PR ld/19317 (2)" \
- "-r tmpdir/pr19317.o" "" "" \
+ "-r tmpdir/pr19317.o --no-error-execstack" "" "" \
{dummy.s} {} "pr19317-r.o"] \
]
diff --git a/ld/testsuite/ld-powerpc/ppc476-shared.d b/ld/testsuite/ld-powerpc/ppc476-shared.d
index 3b2cc8a155c..44a9f59ca56 100644
--- a/ld/testsuite/ld-powerpc/ppc476-shared.d
+++ b/ld/testsuite/ld-powerpc/ppc476-shared.d
@@ -1,6 +1,6 @@
#source: ppc476-shared.s
#as: -a32
-#ld: -melf32ppc -q -shared -z common-page-size=0x10000 -z notext --ppc476-workaround -T ppc476-shared.lnk
+#ld: -melf32ppc -q -shared -z common-page-size=0x10000 -z notext --ppc476-workaround -T ppc476-shared.lnk --no-error-rwx-segments
#objdump: -dr
#target: powerpc*-*-*
diff --git a/ld/testsuite/ld-powerpc/ppc476-shared2.d b/ld/testsuite/ld-powerpc/ppc476-shared2.d
index 269e257608b..0cc83d98d38 100644
--- a/ld/testsuite/ld-powerpc/ppc476-shared2.d
+++ b/ld/testsuite/ld-powerpc/ppc476-shared2.d
@@ -1,6 +1,6 @@
#source: ppc476-shared.s
#as: -a32
-#ld: -melf32ppc -shared -z common-page-size=0x10000 -z notext --ppc476-workaround -T ppc476-shared.lnk
+#ld: -melf32ppc -shared -z common-page-size=0x10000 -z notext --ppc476-workaround -T ppc476-shared.lnk --no-error-rwx-segments
#objdump: -R
#target: powerpc*-*-*
diff --git a/ld/testsuite/ld-powerpc/pr28827-2.d b/ld/testsuite/ld-powerpc/pr28827-2.d
index 8da819d822a..063dca60468 100644
--- a/ld/testsuite/ld-powerpc/pr28827-2.d
+++ b/ld/testsuite/ld-powerpc/pr28827-2.d
@@ -1,5 +1,5 @@
#as: -a64
-#ld: -melf64ppc --plt-align=0 -T pr28827-2.lnk
+#ld: -melf64ppc --plt-align=0 -T pr28827-2.lnk --no-error-rwx-segments
#objdump: -dr
.*: file format .*
diff --git a/ld/testsuite/ld-s390/s390.exp b/ld/testsuite/ld-s390/s390.exp
index ceaffd44989..823d8aa2897 100644
--- a/ld/testsuite/ld-s390/s390.exp
+++ b/ld/testsuite/ld-s390/s390.exp
@@ -81,7 +81,7 @@ set s390xtests {
{{objdump -dzrj.text gotreloc_64-relro-1.dd}}
"gotreloc_64-1"}
{"PLT: offset test"
- "-shared -m elf64_s390 -dT pltoffset-1.ld" ""
+ "-shared -m elf64_s390 -dT pltoffset-1.ld --no-error-rwx-segments" ""
"-m64" {pltoffset-1.s}
{{objdump "-dzrj.text --stop-address=16" pltoffset-1.dd}}
"pltoffset-1"}
diff --git a/ld/testsuite/ld-scripts/align2a.d b/ld/testsuite/ld-scripts/align2a.d
index 96237dd72f7..bf50c56bf6a 100644
--- a/ld/testsuite/ld-scripts/align2a.d
+++ b/ld/testsuite/ld-scripts/align2a.d
@@ -1,4 +1,4 @@
-# ld: --defsym data_align=16 -T align2.t
+# ld: --defsym data_align=16 -T align2.t --no-error-rwx-segments
# objdump: --section-headers
[^:]+: +file format.*
diff --git a/ld/testsuite/ld-scripts/align2b.d b/ld/testsuite/ld-scripts/align2b.d
index 05d2a156a0b..86a5f866978 100644
--- a/ld/testsuite/ld-scripts/align2b.d
+++ b/ld/testsuite/ld-scripts/align2b.d
@@ -1,4 +1,4 @@
-# ld: --defsym data_align=32 -T align2.t
+# ld: --defsym data_align=32 -T align2.t --no-error-rwx-segments
# objdump: --section-headers
[^:]+: +file +format.*
diff --git a/ld/testsuite/ld-scripts/align5.d b/ld/testsuite/ld-scripts/align5.d
index 880b6fbb014..40290b82ee7 100644
--- a/ld/testsuite/ld-scripts/align5.d
+++ b/ld/testsuite/ld-scripts/align5.d
@@ -1,7 +1,7 @@
# source: align2a.s
-# ld: -T align5.t
+# ld: -T align5.t --no-error-rwx-segments
# nm: -n
#...
.*foo
-#...
\ No newline at end of file
+#...
diff --git a/ld/testsuite/ld-scripts/alignof.exp b/ld/testsuite/ld-scripts/alignof.exp
index 044ce376583..791dd616ddd 100644
--- a/ld/testsuite/ld-scripts/alignof.exp
+++ b/ld/testsuite/ld-scripts/alignof.exp
@@ -39,7 +39,7 @@ if { [is_pecoff_format] } {
}
if ![ld_link $ld tmpdir/alignof "-T $srcdir/$subdir/alignof.t \
- $IMAGE_BASE tmpdir/alignof.o"] {
+ $IMAGE_BASE tmpdir/alignof.o --no-error-rwx-segments"] {
fail $testname
return
}
diff --git a/ld/testsuite/ld-scripts/crossref.exp b/ld/testsuite/ld-scripts/crossref.exp
index fdd5a3b0a59..50a4a733d47 100644
--- a/ld/testsuite/ld-scripts/crossref.exp
+++ b/ld/testsuite/ld-scripts/crossref.exp
@@ -80,7 +80,7 @@ if [is_pecoff_format] {
append flags " --image-base 0"
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross1 -T $srcdir/$subdir/cross1.t tmpdir/cross1.o tmpdir/cross2.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
@@ -105,7 +105,7 @@ if { ![ld_compile "$CC_FOR_TARGET $NOSANITIZE_CFLAGS $NOLTO_CFLAGS" "$srcdir/$su
return
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross2 -T $srcdir/$subdir/cross2.t tmpdir/cross3.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
@@ -135,7 +135,7 @@ if ![ld_relocate $ld tmpdir/cross3-partial.o "tmpdir/cross1.o tmpdir/cross4.o"]
return
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross3 -T $srcdir/$subdir/cross3.t tmpdir/cross3-partial.o tmpdir/cross2.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross3 -T $srcdir/$subdir/cross3.t tmpdir/cross3-partial.o tmpdir/cross2.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
@@ -148,7 +148,7 @@ if [string match "" $exec_output] then {
fail $test3
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross4 -T $srcdir/$subdir/cross4.t tmpdir/cross4.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross4 -T $srcdir/$subdir/cross4.t tmpdir/cross4.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
@@ -160,7 +160,7 @@ if [string match "" $exec_output] then {
fail $test4
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross5 -T $srcdir/$subdir/cross5.t tmpdir/cross4.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross5 -T $srcdir/$subdir/cross5.t tmpdir/cross4.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
@@ -176,7 +176,7 @@ if [string match "" $exec_output] then {
}
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross6 -T $srcdir/$subdir/cross6.t tmpdir/cross3.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross6 -T $srcdir/$subdir/cross6.t tmpdir/cross3.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
@@ -188,7 +188,7 @@ if [string match "" $exec_output] then {
fail $test6
}
-set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross7 -T $srcdir/$subdir/cross7.t tmpdir/cross3.o"]
+set exec_output [run_host_cmd "$ld" "$flags -o tmpdir/cross7 -T $srcdir/$subdir/cross7.t tmpdir/cross3.o --no-error-rwx-segments"]
set exec_output [prune_warnings $exec_output]
regsub -all "(^|\n)($ld: warning: cannot find entry symbol\[^\n\]*\n?)" $exec_output "\\1" exec_output
diff --git a/ld/testsuite/ld-scripts/defined2.d b/ld/testsuite/ld-scripts/defined2.d
index 6e6e068ce57..7508452e387 100644
--- a/ld/testsuite/ld-scripts/defined2.d
+++ b/ld/testsuite/ld-scripts/defined2.d
@@ -1,4 +1,4 @@
-#ld: -Tdefined2.t
+#ld: -Tdefined2.t --no-error-rwx-segments
#nm: -B
#source: phdrs.s
diff --git a/ld/testsuite/ld-scripts/defined3.d b/ld/testsuite/ld-scripts/defined3.d
index 0b3831c6fbd..805f724f947 100644
--- a/ld/testsuite/ld-scripts/defined3.d
+++ b/ld/testsuite/ld-scripts/defined3.d
@@ -1,4 +1,4 @@
-#ld: -Tdefined3.t
+#ld: -Tdefined3.t --no-error-rwx-segments
#nm: -B
#source: phdrs.s
#source: defined.s
diff --git a/ld/testsuite/ld-scripts/defined5.d b/ld/testsuite/ld-scripts/defined5.d
index 97096f705f2..b5513ae9a5d 100644
--- a/ld/testsuite/ld-scripts/defined5.d
+++ b/ld/testsuite/ld-scripts/defined5.d
@@ -1,4 +1,4 @@
-#ld: -Tdefined5.t
+#ld: -Tdefined5.t --no-error-rwx-segments
#warning: .*multiple definition of `defined'.*
#nm: -B
diff --git a/ld/testsuite/ld-scripts/pr14962.d b/ld/testsuite/ld-scripts/pr14962.d
index 4c8e3707f7e..9bdd474eeb3 100644
--- a/ld/testsuite/ld-scripts/pr14962.d
+++ b/ld/testsuite/ld-scripts/pr14962.d
@@ -1,4 +1,4 @@
-#ld: -Ttext=0x1000 -Tdata=0x2000 -T pr14962.t
+#ld: -Ttext=0x1000 -Tdata=0x2000 -T pr14962.t --no-error-rwx-segments
#source: pr14962a.s
#source: pr14962b.s
#nm: -n
diff --git a/ld/testsuite/ld-scripts/pr18963.d b/ld/testsuite/ld-scripts/pr18963.d
index bda3b063a45..e28129986fd 100644
--- a/ld/testsuite/ld-scripts/pr18963.d
+++ b/ld/testsuite/ld-scripts/pr18963.d
@@ -1,5 +1,5 @@
# source: data.s
-# ld: -T pr18963.t
+# ld: -T pr18963.t --no-error-rwx-segments
# nm: -B -n
# notarget: *-*-vms
# Skip for VMS based targets as the linker automatically adds extra libraries that may not be present in a cross build.
diff --git a/ld/testsuite/ld-scripts/pr20302.d b/ld/testsuite/ld-scripts/pr20302.d
index 7eb25ce858d..03fa61d6bfd 100644
--- a/ld/testsuite/ld-scripts/pr20302.d
+++ b/ld/testsuite/ld-scripts/pr20302.d
@@ -1,4 +1,4 @@
-#ld: -Tdata=0x1000 -Tdata=0x2000 -Tcross2.t
+#ld: -Tdata=0x1000 -Tdata=0x2000 -Tcross2.t --no-error-rwx-segments
#source: align2a.s
#objdump: -h
#notarget: *-*-*aout *-*-netbsd *-*-vms ns32k-*-* rx-*-*
diff --git a/ld/testsuite/ld-scripts/print-memory-usage.exp b/ld/testsuite/ld-scripts/print-memory-usage.exp
index 39000406ae3..897bf077910 100644
--- a/ld/testsuite/ld-scripts/print-memory-usage.exp
+++ b/ld/testsuite/ld-scripts/print-memory-usage.exp
@@ -51,7 +51,7 @@ run_ld_link_tests {
{
"print-memory-usage-2"
- "-T print-memory-usage-2.t --print-memory-usage"
+ "-T print-memory-usage-2.t --print-memory-usage --no-error-rwx-segments"
""
""
{ "print-memory-usage-1.s" }
diff --git a/ld/testsuite/ld-scripts/rgn-at1.d b/ld/testsuite/ld-scripts/rgn-at1.d
index f301bbb6242..8069ac8cffd 100644
--- a/ld/testsuite/ld-scripts/rgn-at1.d
+++ b/ld/testsuite/ld-scripts/rgn-at1.d
@@ -1,6 +1,6 @@
# name: rgn-at1
# source: rgn-at.s
-# ld: -T rgn-at1.t
+# ld: -T rgn-at1.t --no-error-rwx-segments
# objdump: -w -h
# xfail: rx-*-*
# FAILS on the RX because the linker has to set LMA == VMA for the
diff --git a/ld/testsuite/ld-scripts/rgn-at10.d b/ld/testsuite/ld-scripts/rgn-at10.d
index dd52644634b..e11597ff784 100644
--- a/ld/testsuite/ld-scripts/rgn-at10.d
+++ b/ld/testsuite/ld-scripts/rgn-at10.d
@@ -1,5 +1,5 @@
#source: rgn-at10.s
-#ld: -T rgn-at10.t
+#ld: -T rgn-at10.t --no-error-rwx-segments
#objdump: -h --wide
#xfail: hppa*64*-*-hpux* v850*-*-*
# Test that lma is adjusted in case the section start vma is aligned and
diff --git a/ld/testsuite/ld-scripts/rgn-at4.d b/ld/testsuite/ld-scripts/rgn-at4.d
index 98373433f06..3bf9e7b1aa7 100644
--- a/ld/testsuite/ld-scripts/rgn-at4.d
+++ b/ld/testsuite/ld-scripts/rgn-at4.d
@@ -1,6 +1,6 @@
# name: rgn-at4
# source: rgn-at.s
-# ld: -T rgn-at4.t
+# ld: -T rgn-at4.t --no-error-rwx-segments
# objdump: -w -h
# xfail: rx-*-*
# FAILS on the RX because the linker has to set LMA == VMA for the
diff --git a/ld/testsuite/ld-scripts/rgn-at6.d b/ld/testsuite/ld-scripts/rgn-at6.d
index c706faf8729..95fa0104e57 100644
--- a/ld/testsuite/ld-scripts/rgn-at6.d
+++ b/ld/testsuite/ld-scripts/rgn-at6.d
@@ -1,5 +1,5 @@
#source: rgn-at6.s
-#ld: -T rgn-at6.t
+#ld: -T rgn-at6.t --no-error-rwx-segments
#objdump: -h --wide
# Test that lma is aligned as for vma when lma_region==region.
diff --git a/ld/testsuite/ld-scripts/rgn-at8.d b/ld/testsuite/ld-scripts/rgn-at8.d
index 52725aa6248..e6ff29ab377 100644
--- a/ld/testsuite/ld-scripts/rgn-at8.d
+++ b/ld/testsuite/ld-scripts/rgn-at8.d
@@ -1,5 +1,5 @@
#source: rgn-at6.s
-#ld: -T rgn-at8.t
+#ld: -T rgn-at8.t --no-error-rwx-segments
#objdump: -h --wide
# Test that lma is aligned when lma_region!=region and requested by script.
diff --git a/ld/testsuite/ld-scripts/rgn-at9.d b/ld/testsuite/ld-scripts/rgn-at9.d
index e6384b451f3..02c16ed3ddf 100644
--- a/ld/testsuite/ld-scripts/rgn-at9.d
+++ b/ld/testsuite/ld-scripts/rgn-at9.d
@@ -1,5 +1,5 @@
#source: rgn-at6.s
-#ld: -T rgn-at9.t
+#ld: -T rgn-at9.t --no-error-rwx-segments
#objdump: -h --wide
#xfail: rx-*-*
# Test that lma is adjusted in case the section start vma is aligned and
diff --git a/ld/testsuite/ld-scripts/rgn-over1.d b/ld/testsuite/ld-scripts/rgn-over1.d
index 902380ee98f..38341777a7c 100644
--- a/ld/testsuite/ld-scripts/rgn-over1.d
+++ b/ld/testsuite/ld-scripts/rgn-over1.d
@@ -1,6 +1,6 @@
# name: rgn-over1
# source: rgn-over.s
-# ld: -T rgn-over1.t -Map tmpdir/rgn-over1.map
+# ld: -T rgn-over1.t -Map tmpdir/rgn-over1.map --no-error-rwx-segments
# error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section \`.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\Z
#...
diff --git a/ld/testsuite/ld-scripts/rgn-over2.d b/ld/testsuite/ld-scripts/rgn-over2.d
index 1d7a8f93ac5..e2ff5a68367 100644
--- a/ld/testsuite/ld-scripts/rgn-over2.d
+++ b/ld/testsuite/ld-scripts/rgn-over2.d
@@ -1,6 +1,6 @@
# name: rgn-over2
# source: rgn-over.s
-# ld: -T rgn-over2.t -Map tmpdir/rgn-over2.map
+# ld: -T rgn-over2.t -Map tmpdir/rgn-over2.map --no-error-rwx-segments
# error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.data' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 4 bytes\Z
#...
diff --git a/ld/testsuite/ld-scripts/rgn-over4.d b/ld/testsuite/ld-scripts/rgn-over4.d
index 8ae150dca5b..b8086f39f06 100644
--- a/ld/testsuite/ld-scripts/rgn-over4.d
+++ b/ld/testsuite/ld-scripts/rgn-over4.d
@@ -1,6 +1,6 @@
# name: rgn-over4
# source: rgn-over.s
-# ld: -T rgn-over4.t -Map tmpdir/rgn-over4.map
+# ld: -T rgn-over4.t -Map tmpdir/rgn-over4.map --no-error-rwx-segments
# error: \A[^ \n]*?ld[^:\n]*?: [^:\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\Z
#...
diff --git a/ld/testsuite/ld-scripts/rgn-over5.d b/ld/testsuite/ld-scripts/rgn-over5.d
index 10a7658534b..34e186dd126 100644
--- a/ld/testsuite/ld-scripts/rgn-over5.d
+++ b/ld/testsuite/ld-scripts/rgn-over5.d
@@ -1,6 +1,6 @@
# name: rgn-over5
# source: rgn-over.s
-# ld: -T rgn-over5.t -Map tmpdir/rgn-over5.map
+# ld: -T rgn-over5.t -Map tmpdir/rgn-over5.map --no-error-rwx-segments
# error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `v1'\n[^ \n]*?ld[^:\n]*?: region `v1' overflowed by 16 bytes\Z
#...
diff --git a/ld/testsuite/ld-scripts/rgn-over6.d b/ld/testsuite/ld-scripts/rgn-over6.d
index 66c5a16216b..b8731ad216f 100644
--- a/ld/testsuite/ld-scripts/rgn-over6.d
+++ b/ld/testsuite/ld-scripts/rgn-over6.d
@@ -1,6 +1,6 @@
# name: rgn-over6
# source: rgn-over.s
-# ld: -T rgn-over6.t -Map tmpdir/rgn-over6.map
+# ld: -T rgn-over6.t -Map tmpdir/rgn-over6.map --no-error-rwx-segments
# error: \A[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `r1'\n[^ \n]*?ld[^:\n]*?: [^\n]*?section `\.text' will not fit in region `v1'\n[^ \n]*?ld[^:\n]*?: region `r1' overflowed by 16 bytes\n[^ \n]*?ld[^:\n]*?: region `v1' overflowed by 16 bytes\Z
#...
diff --git a/ld/testsuite/ld-scripts/script.exp b/ld/testsuite/ld-scripts/script.exp
index 28cc6daf51d..2f88cabca0a 100644
--- a/ld/testsuite/ld-scripts/script.exp
+++ b/ld/testsuite/ld-scripts/script.exp
@@ -190,7 +190,7 @@ if { [is_pecoff_format] } then {
}
set flags $LDFLAGS
-if ![ld_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] {
+if ![ld_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o --no-error-rwx-segments"] {
fail $testname
} else {
check_script
@@ -198,7 +198,7 @@ if ![ld_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script
set testname "MRI script"
-if ![ld_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] {
+if ![ld_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t --no-error-rwx-segments"] {
fail $testname
} else {
check_script
diff --git a/ld/testsuite/ld-scripts/sizeof.exp b/ld/testsuite/ld-scripts/sizeof.exp
index 389fde969d7..79a1130e0f3 100644
--- a/ld/testsuite/ld-scripts/sizeof.exp
+++ b/ld/testsuite/ld-scripts/sizeof.exp
@@ -34,7 +34,7 @@ if { [is_pecoff_format] } {
}
if ![ld_link $ld tmpdir/sizeof "$LDFLAGS -T $srcdir/$subdir/sizeof.t \
- $IMAGE_BASE tmpdir/sizeof.o"] {
+ $IMAGE_BASE tmpdir/sizeof.o --no-error-rwx-segments"] {
fail $testname
return
}
diff --git a/ld/testsuite/ld-scripts/sort-file.d b/ld/testsuite/ld-scripts/sort-file.d
index 01eb694c63f..8d395ac6489 100644
--- a/ld/testsuite/ld-scripts/sort-file.d
+++ b/ld/testsuite/ld-scripts/sort-file.d
@@ -1,6 +1,6 @@
#source: sort-file2.s
#source: sort-file1.s
-#ld: -T sort-file.t
+#ld: -T sort-file.t --no-error-rwx-segments
#nm: -n
# Check that SORT_BY_NAME on filenames works
diff --git a/ld/testsuite/ld-x86-64/discarded1.d b/ld/testsuite/ld-x86-64/discarded1.d
index c8925956280..e6b2bca083b 100644
--- a/ld/testsuite/ld-x86-64/discarded1.d
+++ b/ld/testsuite/ld-x86-64/discarded1.d
@@ -1,3 +1,3 @@
#as: --64
-#ld: -melf_x86_64 -T discarded1.t
+#ld: -melf_x86_64 -T discarded1.t --no-error-rwx-segments
#error: .*discarded output section: `.got.plt'
diff --git a/ld/testsuite/ld-x86-64/pr19175.d b/ld/testsuite/ld-x86-64/pr19175.d
index 70e56892130..171ebd440d1 100644
--- a/ld/testsuite/ld-x86-64/pr19175.d
+++ b/ld/testsuite/ld-x86-64/pr19175.d
@@ -1,6 +1,6 @@
#source: pr19175.s
#as: --64
-#ld: -Bsymbolic -shared -melf_x86_64 -T pr19175.t
+#ld: -Bsymbolic -shared -melf_x86_64 -T pr19175.t --no-error-rwx-segments
#objdump: -dw
.*: +file format .*
diff --git a/ld/testsuite/ld-x86-64/pr19539a.d b/ld/testsuite/ld-x86-64/pr19539a.d
index 3b696c58cb6..91393b944b4 100644
--- a/ld/testsuite/ld-x86-64/pr19539a.d
+++ b/ld/testsuite/ld-x86-64/pr19539a.d
@@ -1,6 +1,6 @@
#source: pr19539.s
#as: --64
-#ld: -pie -m elf_x86_64 -T pr19539.t -z notext
+#ld: -pie -m elf_x86_64 -T pr19539.t -z notext --no-error-rwx-segments
#readelf: -r --wide
Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 1 entry:
diff --git a/ld/testsuite/ld-x86-64/pr19539b.d b/ld/testsuite/ld-x86-64/pr19539b.d
index 0e50f326466..b15e8e4c022 100644
--- a/ld/testsuite/ld-x86-64/pr19539b.d
+++ b/ld/testsuite/ld-x86-64/pr19539b.d
@@ -1,6 +1,6 @@
#source: pr19539.s
#as: --x32
-#ld: -pie -m elf32_x86_64 -T pr19539.t -z notext
+#ld: -pie -m elf32_x86_64 -T pr19539.t -z notext --no-error-rwx-segments
#readelf: -r --wide
Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 1 entry:
diff --git a/ld/testsuite/ld-x86-64/pr23189.d b/ld/testsuite/ld-x86-64/pr23189.d
index 6fc4b7ee2c3..a22d3e26854 100644
--- a/ld/testsuite/ld-x86-64/pr23189.d
+++ b/ld/testsuite/ld-x86-64/pr23189.d
@@ -1,5 +1,5 @@
#as: --64 -mrelax-relocations=yes
-#ld: -shared -melf_x86_64 -T pr23189.t
+#ld: -shared -melf_x86_64 -T pr23189.t --no-error-rwx-segments
#readelf: -r --wide
There are no relocations in this file.
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2023-11-10 11:42 [binutils-gdb] Add ability to change linker warning messages into errors when reporting executable stacks and/or ex Nick Clifton
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