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| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-05-24 17:46:26 +0800 |
|---|---|---|
| committer | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-05-24 22:05:03 +0800 |
| commit | 387e00f3b3e6ea3719f144d7090c1a242174be4d (patch) | |
| tree | db0918a04205257d8ef8e12e346b1ea417579c68 | |
| parent | 81657e580045026b3a79f3a8db6fac5e7e5dad66 (diff) | |
| download | binutils-387e00f3b3e6ea3719f144d7090c1a242174be4d.zip binutils-387e00f3b3e6ea3719f144d7090c1a242174be4d.tar.gz binutils-387e00f3b3e6ea3719f144d7090c1a242174be4d.tar.bz2 | |
gdb: LoongArch: Define LOONGARCH_LINUX_NUM_GREGSET as 45
LOONGARCH_LINUX_NUM_GREGSET should be defined as 45 (32 + 1 + 1 + 11)
due to reserved 11 for extension in glibc, otherwise when execute:
make check-gdb TESTS="gdb.base/corefile.exp"
there exists the following failed testcase:
(gdb) core-file /home/loongson/build.git/gdb/testsuite/outputs/gdb.base/corefile/corefile.core
[New LWP 7742]
warning: Unexpected size of section `.reg/7742' in core file.
Core was generated by `/home/loongson/build.git/gdb/testsuite/outputs/gdb.base/corefile/corefile'.
Program terminated with signal SIGABRT, Aborted.
warning: Unexpected size of section `.reg/7742' in core file.
#0 0x000000fff76f4e24 in raise () from /lib/loongarch64-linux-gnu/libc.so.6
(gdb) FAIL: gdb.base/corefile.exp: core-file warning-free
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
| -rw-r--r-- | gdb/loongarch-linux-tdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/loongarch-linux-tdep.c b/gdb/loongarch-linux-tdep.c index bbb43ab..f685429 100644 --- a/gdb/loongarch-linux-tdep.c +++ b/gdb/loongarch-linux-tdep.c @@ -30,9 +30,9 @@ #include "tramp-frame.h" /* The general-purpose regset consists of 32 R registers, plus PC, - and BADV registers. */ + and BADV registers. In addition, reserved 11 for extension in glibc. */ -#define LOONGARCH_LINUX_NUM_GREGSET (34) +#define LOONGARCH_LINUX_NUM_GREGSET (45) /* Unpack an elf_gregset_t into GDB's register cache. */ |