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package/gdb: include gdbarch.h in xtensa-linux-nat.c

Buildroot Applied Romain Naour 4 participants 4 messages Aug 29, 2022 – Sep 18, 2022

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It seems that gdb doesn't build for xtensa since a while, indeed commit
[1] merged in gdb 9 introduced a few number of build issues on several architectures:

[Fix gdb build on macOS]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b1c896b365f2dbcd14145a88d103623244cf0fb0

[gdb: Fix gdb build on mips64-linux]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=2208ee917050bcc901c7faefdee257ffbf8ef2ab

[gdb: Fix native build on Linux/Alpha.]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231

[Include gdbarch.h in m68k-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=a7cdaa914f4b937544d8f102679bb5129bb1ef08

[gdb: include gdbarch.h in hppa-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ad75efa628656716982f2674008952bfd2c268af

Most of them has been fixed before the gdb 9 release but it seems that xtensa is the last one on this list and still unfixed with gdb 11 (not even noticed by Buildroot autobuilders).

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=0d12e84cfc9bd36b7bbda01a3c8f83f65a832398

---
gcc 12 is also broken due to too old xtensa overlay for gdb:

xtensa overlays form 2016 override gdb/xtensa-config.c breaking the gdb 12 build due a recent changes from commit:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=345bd07cce33565f1cd66acabdaf387ca3a7ccb3

---
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 3 files changed, 171 insertions(+)
 create mode 100644 package/gdb/10.2/0009-gdb-Fix-native-build-on-xtensa.patch
 create mode 100644 package/gdb/11.2/0009-gdb-Fix-native-build-on-xtensa.patch
 create mode 100644 package/gdb/9.2/0009-gdb-Fix-native-build-on-xtensa.patch
package/gdb/10.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0
new file mode 100644
index 0000000000..927bf20de5
@@ -0,0 +1,57 @@
+From 02d9e6a3bc47dfe138ef4511aaeeae26b7dbd1ba Mon Sep 17 00:00:00 2001
+From: Romain Naour <[email protected]>
+Date: Sun, 28 Aug 2022 23:21:37 +0200
+Subject: [PATCH] gdb: Fix native build on xtensa
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apply a similar fix than for Alpha architecture on gdb 9:
+https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231
+
+Fixes:
+
+../../gdb/xtensa-linux-nat.c: In function ‘void fill_gregset(const regcache*, elf_greg_t (*)[128], int)’:
+../../gdb/xtensa-linux-nat.c:66:17: error: ‘gdbarch_pc_regnum’ was not declared in this scope
+   66 |   if (regnum == gdbarch_pc_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+  CXX    complaints.o
+../../gdb/xtensa-linux-nat.c:68:17: error: ‘gdbarch_ps_regnum’ was not declared in this scope
+   68 |   if (regnum == gdbarch_ps_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+../../gdb/xtensa-linux-nat.c:71:38: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   71 |   if (regnum == gdbarch_tdep (gdbarch)->wb_regnum || regnum == -1)
+      |                                      ^
+In file included from ../../gdb/xtensa-linux-nat.c:38:
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘gdbarch_tdep::gdbarch_tdep()’
+  160 | struct gdbarch_tdep
+      |        ^~~~~~~~~~~~
+../../gdb/xtensa-tdep.h:160:8: note:   candidate expects 0 arguments, 1 provided
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(const gdbarch_tdep&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘const gdbarch_tdep&’
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(gdbarch_tdep&&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘gdbarch_tdep&&’
+../../gdb/xtensa-linux-nat.c:72:49: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   72 |     regcache->raw_collect (gdbarch_tdep (gdbarch)->wb_regnum,
+      |                                                 ^
+
+Signed-off-by: Romain Naour <[email protected]>
+---
+ gdb/xtensa-linux-nat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
+index b2b3db182bc..b230e08b69f 100644
+--- a/gdb/xtensa-linux-nat.c
++++ b/gdb/xtensa-linux-nat.c
+@@ -36,6 +36,7 @@
+ 
+ #include "gregset.h"
+ #include "xtensa-tdep.h"
++#include "gdbarch.h"
+ 
+ /* Defines ps_err_e, struct ps_prochandle.  */
+ #include "gdb_proc_service.h"
+-- 
+2.37.2
+
package/gdb/11.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0

57 lines not on this page · raw message

package/gdb/9.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0

57 lines not on this page · raw message

Signature · 6 lines
2.37.2

_______________________________________________
buildroot mailing list
[email protected]
https://lists.buildroot.org/mailman/listinfo/buildroot
#1 lore raw

Romain, All,

On 2022-08-29 22:21 +0200, Romain Naour spake thusly:

Quoted 19 lines

It seems that gdb doesn't build for xtensa since a while, indeed commit
[1] merged in gdb 9 introduced a few number of build issues on several architectures:

[Fix gdb build on macOS]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b1c896b365f2dbcd14145a88d103623244cf0fb0

[gdb: Fix gdb build on mips64-linux]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=2208ee917050bcc901c7faefdee257ffbf8ef2ab

[gdb: Fix native build on Linux/Alpha.]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231

[Include gdbarch.h in m68k-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=a7cdaa914f4b937544d8f102679bb5129bb1ef08

[gdb: include gdbarch.h in hppa-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ad75efa628656716982f2674008952bfd2c268af

Quoted 8 lines

Most of them has been fixed before the gdb 9 release but it seems that xtensa is the last one on this list and still unfixed with gdb 11 (not even noticed by Buildroot autobuilders).

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=0d12e84cfc9bd36b7bbda01a3c8f83f65a832398

Applied to master, thanks.

Quoted 6 lines

---
gcc 12 is also broken due to too old xtensa overlay for gdb:

xtensa overlays form 2016 override gdb/xtensa-config.c breaking the gdb 12 build due a recent changes from commit:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=345bd07cce33565f1cd66acabdaf387ca3a7ccb3

Should we mask out gdb-12 for xtensa in next, then?

Regards,
Yann E. MORIN.

Quoted 205 lines
---
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 .../0009-gdb-Fix-native-build-on-xtensa.patch | 57 +++++++++++++++++++
 3 files changed, 171 insertions(+)
 create mode 100644 package/gdb/10.2/0009-gdb-Fix-native-build-on-xtensa.patch
 create mode 100644 package/gdb/11.2/0009-gdb-Fix-native-build-on-xtensa.patch
 create mode 100644 package/gdb/9.2/0009-gdb-Fix-native-build-on-xtensa.patch
package/gdb/10.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0
new file mode 100644
index 0000000000..927bf20de5
@@ -0,0 +1,57 @@
+From 02d9e6a3bc47dfe138ef4511aaeeae26b7dbd1ba Mon Sep 17 00:00:00 2001
+From: Romain Naour <[email protected]>
+Date: Sun, 28 Aug 2022 23:21:37 +0200
+Subject: [PATCH] gdb: Fix native build on xtensa
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apply a similar fix than for Alpha architecture on gdb 9:
+https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231
+
+Fixes:
+
+../../gdb/xtensa-linux-nat.c: In function ‘void fill_gregset(const regcache*, elf_greg_t (*)[128], int)’:
+../../gdb/xtensa-linux-nat.c:66:17: error: ‘gdbarch_pc_regnum’ was not declared in this scope
+   66 |   if (regnum == gdbarch_pc_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+  CXX    complaints.o
+../../gdb/xtensa-linux-nat.c:68:17: error: ‘gdbarch_ps_regnum’ was not declared in this scope
+   68 |   if (regnum == gdbarch_ps_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+../../gdb/xtensa-linux-nat.c:71:38: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   71 |   if (regnum == gdbarch_tdep (gdbarch)->wb_regnum || regnum == -1)
+      |                                      ^
+In file included from ../../gdb/xtensa-linux-nat.c:38:
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘gdbarch_tdep::gdbarch_tdep()’
+  160 | struct gdbarch_tdep
+      |        ^~~~~~~~~~~~
+../../gdb/xtensa-tdep.h:160:8: note:   candidate expects 0 arguments, 1 provided
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(const gdbarch_tdep&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘const gdbarch_tdep&’
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(gdbarch_tdep&&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘gdbarch_tdep&&’
+../../gdb/xtensa-linux-nat.c:72:49: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   72 |     regcache->raw_collect (gdbarch_tdep (gdbarch)->wb_regnum,
+      |                                                 ^
+
+Signed-off-by: Romain Naour <[email protected]>
+---
+ gdb/xtensa-linux-nat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
+index b2b3db182bc..b230e08b69f 100644
+--- a/gdb/xtensa-linux-nat.c
++++ b/gdb/xtensa-linux-nat.c
+@@ -36,6 +36,7 @@
+ 
+ #include "gregset.h"
+ #include "xtensa-tdep.h"
++#include "gdbarch.h"
+ 
+ /* Defines ps_err_e, struct ps_prochandle.  */
+ #include "gdb_proc_service.h"
+-- 
+2.37.2
+
package/gdb/11.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0
new file mode 100644
index 0000000000..bf4d617fc1
@@ -0,0 +1,57 @@
+From d3bb361eb0b6cbf0257f515f9d5e64add89e6bfa Mon Sep 17 00:00:00 2001
+From: Romain Naour <[email protected]>
+Date: Sun, 28 Aug 2022 23:21:37 +0200
+Subject: [PATCH] gdb: Fix native build on xtensa
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apply a similar fix than for Alpha architecture on gdb 9:
+https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231
+
+Fixes:
+
+../../gdb/xtensa-linux-nat.c: In function ‘void fill_gregset(const regcache*, elf_greg_t (*)[128], int)’:
+../../gdb/xtensa-linux-nat.c:66:17: error: ‘gdbarch_pc_regnum’ was not declared in this scope
+   66 |   if (regnum == gdbarch_pc_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+  CXX    complaints.o
+../../gdb/xtensa-linux-nat.c:68:17: error: ‘gdbarch_ps_regnum’ was not declared in this scope
+   68 |   if (regnum == gdbarch_ps_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+../../gdb/xtensa-linux-nat.c:71:38: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   71 |   if (regnum == gdbarch_tdep (gdbarch)->wb_regnum || regnum == -1)
+      |                                      ^
+In file included from ../../gdb/xtensa-linux-nat.c:38:
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘gdbarch_tdep::gdbarch_tdep()’
+  160 | struct gdbarch_tdep
+      |        ^~~~~~~~~~~~
+../../gdb/xtensa-tdep.h:160:8: note:   candidate expects 0 arguments, 1 provided
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(const gdbarch_tdep&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘const gdbarch_tdep&’
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(gdbarch_tdep&&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘gdbarch_tdep&&’
+../../gdb/xtensa-linux-nat.c:72:49: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   72 |     regcache->raw_collect (gdbarch_tdep (gdbarch)->wb_regnum,
+      |                                                 ^
+
+Signed-off-by: Romain Naour <[email protected]>
+---
+ gdb/xtensa-linux-nat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
+index ec33f4a10f2..73f35eac683 100644
+--- a/gdb/xtensa-linux-nat.c
++++ b/gdb/xtensa-linux-nat.c
+@@ -36,6 +36,7 @@
+ 
+ #include "gregset.h"
+ #include "xtensa-tdep.h"
++#include "gdbarch.h"
+ 
+ /* Defines ps_err_e, struct ps_prochandle.  */
+ #include "gdb_proc_service.h"
+-- 
+2.37.2
+
package/gdb/9.2/0009-gdb-Fix-native-build-on-xtensa.patch new file +57 -0
new file mode 100644
index 0000000000..4ff3828f2a
@@ -0,0 +1,57 @@
+From 222cb32acf044fe90e8534b064f9168ad0d8c705 Mon Sep 17 00:00:00 2001
+From: Romain Naour <[email protected]>
+Date: Sun, 28 Aug 2022 23:21:37 +0200
+Subject: [PATCH] gdb: Fix native build on xtensa
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Apply a similar fix than for Alpha architecture on gdb 9:
+https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231
+
+Fixes:
+
+../../gdb/xtensa-linux-nat.c: In function ‘void fill_gregset(const regcache*, elf_greg_t (*)[128], int)’:
+../../gdb/xtensa-linux-nat.c:66:17: error: ‘gdbarch_pc_regnum’ was not declared in this scope
+   66 |   if (regnum == gdbarch_pc_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+  CXX    complaints.o
+../../gdb/xtensa-linux-nat.c:68:17: error: ‘gdbarch_ps_regnum’ was not declared in this scope
+   68 |   if (regnum == gdbarch_ps_regnum (gdbarch) || regnum == -1)
+      |                 ^~~~~~~~~~~~~~~~~
+../../gdb/xtensa-linux-nat.c:71:38: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   71 |   if (regnum == gdbarch_tdep (gdbarch)->wb_regnum || regnum == -1)
+      |                                      ^
+In file included from ../../gdb/xtensa-linux-nat.c:38:
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘gdbarch_tdep::gdbarch_tdep()’
+  160 | struct gdbarch_tdep
+      |        ^~~~~~~~~~~~
+../../gdb/xtensa-tdep.h:160:8: note:   candidate expects 0 arguments, 1 provided
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(const gdbarch_tdep&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘const gdbarch_tdep&’
+../../gdb/xtensa-tdep.h:160:8: note: candidate: ‘constexpr gdbarch_tdep::gdbarch_tdep(gdbarch_tdep&&)’
+../../gdb/xtensa-tdep.h:160:8: note:   no known conversion for argument 1 from ‘gdbarch*’ to ‘gdbarch_tdep&&’
+../../gdb/xtensa-linux-nat.c:72:49: error: no matching function for call to ‘gdbarch_tdep::gdbarch_tdep(gdbarch*&)’
+   72 |     regcache->raw_collect (gdbarch_tdep (gdbarch)->wb_regnum,
+      |                                                 ^
+
+Signed-off-by: Romain Naour <[email protected]>
+---
+ gdb/xtensa-linux-nat.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gdb/xtensa-linux-nat.c b/gdb/xtensa-linux-nat.c
+index 097d7bd6f96..4e4290fe038 100644
+--- a/gdb/xtensa-linux-nat.c
++++ b/gdb/xtensa-linux-nat.c
+@@ -36,6 +36,7 @@
+ 
+ #include "gregset.h"
+ #include "xtensa-tdep.h"
++#include "gdbarch.h"
+ 
+ /* Defines ps_err_e, struct ps_prochandle.  */
+ #include "gdb_proc_service.h"
+-- 
+2.37.2
+
Signature · 6 lines
2.37.2

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|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
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#2 lore raw

Yann, All,

Le 06/09/2022 à 17:50, Yann E. MORIN a écrit :

Quoted 33 lines

Romain, All,

On 2022-08-29 22:21 +0200, Romain Naour spake thusly:

Quoted 19 lines

It seems that gdb doesn't build for xtensa since a while, indeed commit
[1] merged in gdb 9 introduced a few number of build issues on several architectures:

[Fix gdb build on macOS]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b1c896b365f2dbcd14145a88d103623244cf0fb0

[gdb: Fix gdb build on mips64-linux]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=2208ee917050bcc901c7faefdee257ffbf8ef2ab

[gdb: Fix native build on Linux/Alpha.]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231

[Include gdbarch.h in m68k-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=a7cdaa914f4b937544d8f102679bb5129bb1ef08

[gdb: include gdbarch.h in hppa-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ad75efa628656716982f2674008952bfd2c268af

Quoted 8 lines

Most of them has been fixed before the gdb 9 release but it seems that xtensa is the last one on this list and still unfixed with gdb 11 (not even noticed by Buildroot autobuilders).

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=0d12e84cfc9bd36b7bbda01a3c8f83f65a832398

Applied to master, thanks.

Quoted 8 lines
Quoted 6 lines

---
gcc 12 is also broken due to too old xtensa overlay for gdb:

xtensa overlays form 2016 override gdb/xtensa-config.c breaking the gdb 12 build due a recent changes from commit:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=345bd07cce33565f1cd66acabdaf387ca3a7ccb3

Should we mask out gdb-12 for xtensa in next, then?

gdb-12 for xtensa should build when no overlay is used.

It should be masked with the overlay we currently use... I'm not sure what we really can do...

Best regards,
Romain

Quoted 4 lines

Regards,
Yann E. MORIN.

_______________________________________________
buildroot mailing list
[email protected]
https://lists.buildroot.org/mailman/listinfo/buildroot

#3 lore raw
In reply to Romain Naour
Quoted 28 lines
Quoted 1 line
Quoted 1 line
Quoted 1 line
Quoted 1 line

"Romain" == Romain Naour <[email protected]> writes:

It seems that gdb doesn't build for xtensa since a while, indeed commit
[1] merged in gdb 9 introduced a few number of build issues on several architectures:

[Fix gdb build on macOS]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=b1c896b365f2dbcd14145a88d103623244cf0fb0

[gdb: Fix gdb build on mips64-linux]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=2208ee917050bcc901c7faefdee257ffbf8ef2ab

[gdb: Fix native build on Linux/Alpha.]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=7a27b85f6d9b5eea9bd1493f903158fbea4b2231

[Include gdbarch.h in m68k-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=a7cdaa914f4b937544d8f102679bb5129bb1ef08

[gdb: include gdbarch.h in hppa-linux-nat.c]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ad75efa628656716982f2674008952bfd2c268af

Most of them has been fixed before the gdb 9 release but it seems that xtensa is the last one on this list and still unfixed with gdb 11 (not even noticed by Buildroot autobuilders).

[1]
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=0d12e84cfc9bd36b7bbda01a3c8f83f65a832398

Quoted 8 lines

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gcc 12 is also broken due to too old xtensa overlay for gdb:

xtensa overlays form 2016 override gdb/xtensa-config.c breaking the gdb 12 build due a recent changes from commit:
https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=345bd07cce33565f1cd66acabdaf387ca3a7ccb3

Committed to 2022.05.x and 2022.02.x, thanks.

Signature · 5 lines
Bye, Peter Korsgaard
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