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* [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all
@ 2022-05-04 7:58 luis.machado at arm dot com
2022-05-04 8:03 ` [Bug gdb/29119] " luis.machado at arm dot com
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-05-04 7:58 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
Bug ID: 29119
Summary: 32-bit build failure with --enable-targets=all
Product: gdb
Version: 12.1
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: luis.machado at arm dot com
CC: tromey at sourceware dot org
Target Milestone: ---
Host: *-linux-gnu
Target: *
Build: *-linux-gnu
Currently, a 32-bit build of binutils-gdb on Linux doesn't complete if we pass
the --enable-targets=all switch. There are a few problems in the list of files
included for 32-bit bfd and 64-bit bfd.
This ticket aims to track these fixes so we can backport them to GDB 12.1.
>From the top of my head, we have the following:
1 - [opcodes] Move TILE-Gx files from TARGET32_LIBOPCODES_CFILES to
TARGET64_LIBOPCODES_CFILES
(https://sourceware.org/pipermail/binutils/2022-May/120651.html).
2 - [gdb] Move bpf, tile-gx and loongarch files from ALL_TARGET_OBS to
ALL_64_TARGET_OBS
(https://sourceware.org/pipermail/gdb-patches/2022-May/188650.html).
3 - [opcodes] Don't define ARCH_cris for 64-bit BFD, since it is a 32-bit
architecture (https://sourceware.org/pipermail/binutils/2022-May/120662.html).
4 - [sim] There is fallout from moving cris to the 32-bit bfd list that needs
to be addressed in the print formatters.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
@ 2022-05-04 8:03 ` luis.machado at arm dot com
2022-05-05 9:13 ` luis.machado at arm dot com
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-05-04 8:03 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #1 from Luis Machado <luis.machado at arm dot com> ---
Also...
5 - [sim] Enable bpf sim build only if a 64-bit bfd is enabled. Otherwise the
sim won't build properly due to dependencies with libopcodes that won't be
there for 32-bit.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
2022-05-04 8:03 ` [Bug gdb/29119] " luis.machado at arm dot com
@ 2022-05-05 9:13 ` luis.machado at arm dot com
2022-05-30 14:09 ` luis.machado at arm dot com
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-05-05 9:13 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #2 from Luis Machado <luis.machado at arm dot com> ---
1 and 3 are now pushed to mainline binutils-gdb.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
2022-05-04 8:03 ` [Bug gdb/29119] " luis.machado at arm dot com
2022-05-05 9:13 ` luis.machado at arm dot com
@ 2022-05-30 14:09 ` luis.machado at arm dot com
2022-06-05 23:26 ` sam at gentoo dot org
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-05-30 14:09 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #3 from Luis Machado <luis.machado at arm dot com> ---
Pushed 2.
I'm not planning on pursuing 4.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
` (2 preceding siblings ...)
2022-05-30 14:09 ` luis.machado at arm dot com
@ 2022-06-05 23:26 ` sam at gentoo dot org
2022-06-16 8:52 ` luis.machado at arm dot com
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: sam at gentoo dot org @ 2022-06-05 23:26 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
Sam James <sam at gentoo dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sam at gentoo dot org
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
` (3 preceding siblings ...)
2022-06-05 23:26 ` sam at gentoo dot org
@ 2022-06-16 8:52 ` luis.machado at arm dot com
2022-06-16 8:53 ` luis.machado at arm dot com
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-06-16 8:52 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #4 from Luis Machado <luis.machado at arm dot com> ---
New commit related to this:
commit 33b90f59f3465041a620ad4f6504a35b578cfc65
Author: Sergei Trofimovich <siarheit@google.com>
Date: Sat May 21 08:53:50 2022 +0100
sim: fix BFD_VMA format arguments on 32-bit hosts [PR gdb/29184]
Noticed format mismatch when attempted to build gdb on i686-linux-gnu
in --enable-64-bit-bfd mode:
sim/../../sim/cris/sim-if.c:576:28:
error: format '%lx' expects argument of type 'long unsigned int',
but argument 4 has type 'bfd_size_type' {aka 'long long unsigned
int'} [-Werror=format=]
576 | sim_do_commandf (sd, "memory region 0x%" BFD_VMA_FMT
"x,0x%lx",
| ^~~~~~~~~~~~~~~~~~~
577 | interp_load_addr, interpsiz);
| ~~~~~~~~~
| |
| bfd_size_type {aka long long
unsigned int}
While at it fixed format string for time-related types.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
` (4 preceding siblings ...)
2022-06-16 8:52 ` luis.machado at arm dot com
@ 2022-06-16 8:53 ` luis.machado at arm dot com
2022-06-16 9:15 ` luis.machado at arm dot com
2022-09-09 8:48 ` luis.machado at arm dot com
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-06-16 8:53 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #5 from Luis Machado <luis.machado at arm dot com> ---
Commit 33b90f59f3465041a620ad4f6504a35b578cfc65 is number 4 in the list on the
first comment.
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
` (5 preceding siblings ...)
2022-06-16 8:53 ` luis.machado at arm dot com
@ 2022-06-16 9:15 ` luis.machado at arm dot com
2022-09-09 8:48 ` luis.machado at arm dot com
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-06-16 9:15 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
--- Comment #6 from Luis Machado <luis.machado at arm dot com> ---
There are still a couple problems:
../../../repos/binutils-gdb/opcodes/vax-dis.c: In function ‘print_insn_vax’:
../../../repos/binutils-gdb/opcodes/vax-dis.c:389:25: error: argument ‘memaddr’
might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered]
389 | print_insn_vax (bfd_vma memaddr, disassemble_info *info)
../../../repos/binutils-gdb/opcodes/xtensa-dis.c: In function
‘print_insn_xtensa’:
../../../repos/binutils-gdb/opcodes/xtensa-dis.c:269:28: error: argument
‘memaddr’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered]
269 | print_insn_xtensa (bfd_vma memaddr, struct disassemble_info *info)
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* [Bug gdb/29119] 32-bit build failure with --enable-targets=all
2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
` (6 preceding siblings ...)
2022-06-16 9:15 ` luis.machado at arm dot com
@ 2022-09-09 8:48 ` luis.machado at arm dot com
7 siblings, 0 replies; 9+ messages in thread
From: luis.machado at arm dot com @ 2022-09-09 8:48 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=29119
Luis Machado <luis.machado at arm dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #7 from Luis Machado <luis.machado at arm dot com> ---
Now fixed if built with --enable-64-bit-bfd.
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2022-05-04 7:58 [Bug gdb/29119] New: 32-bit build failure with --enable-targets=all luis.machado at arm dot com
2022-05-04 8:03 ` [Bug gdb/29119] " luis.machado at arm dot com
2022-05-05 9:13 ` luis.machado at arm dot com
2022-05-30 14:09 ` luis.machado at arm dot com
2022-06-05 23:26 ` sam at gentoo dot org
2022-06-16 8:52 ` luis.machado at arm dot com
2022-06-16 8:53 ` luis.machado at arm dot com
2022-06-16 9:15 ` luis.machado at arm dot com
2022-09-09 8:48 ` luis.machado at arm dot com
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