gdb: update gdb version to 12.1 from upstream tag 2022.11.3

Signed-off-by: Andy Hu <andy.hu@starfivetech.com>
2023-05-19 10:53:19 +08:00
parent 80ccfb9339
commit ff068cb477
12 changed files with 469 additions and 2 deletions
@@ -0,0 +1,60 @@
+From f2dd94dce490d8e8301fba9e4684cfb8d7bc7756 Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Wed, 10 Nov 2021 23:14:54 +0100
+Subject: [PATCH] fix musl build on riscv
+
+Fix the following build failure raised with musl:
+
+../../gdbserver/linux-riscv-low.cc: In function 'void riscv_fill_fpregset(regcache*, void*)':
+../../gdbserver/linux-riscv-low.cc:140:19: error: 'ELF_NFPREG' was not declared in this scope; did you mean 'ELF_NGREG'?
+  140 |   for (i = 0; i < ELF_NFPREG - 1; i++, regbuf += flen)
+      |                   ^~~~~~~~~~
+      |                   ELF_NGREG
+
+musl fixed the issue with
+https://git.musl-libc.org/cgit/musl/commit/?id=e5d2823631bbfebacf48e1a34ed28f28d7cb2570
+
+Fixes:
+ - http://autobuild.buildroot.org/results/16b19198980ce9c81a618b3f6e8dc9fe28247a28
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ gdb/nat/riscv-linux-tdesc.c  | 5 +++++
+ gdbserver/linux-riscv-low.cc | 5 +++++
+ 2 files changed, 10 insertions(+)
+
+diff --git a/gdb/nat/riscv-linux-tdesc.c b/gdb/nat/riscv-linux-tdesc.c
+index 07b49c0f16e..1ff58cce16f 100644
+--- a/gdb/nat/riscv-linux-tdesc.c
+++ b/gdb/nat/riscv-linux-tdesc.c
+@@ -31,6 +31,11 @@
+ # define NFPREG 33
+ #endif
+ 
+/* Work around musl breakage since version 1.1.24.  */
+#ifndef ELF_NFPREG
+# define ELF_NFPREG 33
+#endif
+
+ /* See nat/riscv-linux-tdesc.h.  */
+ 
+ struct riscv_gdbarch_features
+diff --git a/gdbserver/linux-riscv-low.cc b/gdbserver/linux-riscv-low.cc
+index 6b2902e422d..ead54db09a8 100644
+--- a/gdbserver/linux-riscv-low.cc
+++ b/gdbserver/linux-riscv-low.cc
+@@ -30,6 +30,11 @@
+ # define NFPREG 33
+ #endif
+ 
+/* Work around musl breakage since version 1.1.24.  */
+#ifndef ELF_NFPREG
+# define ELF_NFPREG 33
+#endif
+
+ /* Linux target op definitions for the RISC-V architecture.  */
+ 
+ class riscv_target : public linux_process_target
+-- 
+2.37.1
+