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| author | Zong Li <zong@andestech.com> | 2018-08-15 10:57:16 +0800 |
|---|---|---|
| committer | Greentime Hu <greentime@andestech.com> | 2018-09-04 14:45:18 +0800 |
| commit | fbf58a52ac088669dfa930e557d0303a9fbb7e17 (patch) | |
| tree | 3e57a47778873666841022dc3b6329a60e8ac327 | |
| parent | 1e9b14c0d92b61a0979fd5ee24d5e7f080f11030 (diff) | |
| download | linux-stable-fbf58a52ac088669dfa930e557d0303a9fbb7e17.tar.gz linux-stable-fbf58a52ac088669dfa930e557d0303a9fbb7e17.tar.bz2 linux-stable-fbf58a52ac088669dfa930e557d0303a9fbb7e17.zip | |
nds32/ftrace: Add RECORD_MCOUNT support
Recognize NDS32 object files in recordmcount.pl.
Signed-off-by: Zong Li <zong@andestech.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
| -rw-r--r-- | arch/nds32/Kconfig | 1 | ||||
| -rwxr-xr-x | scripts/recordmcount.pl | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index ea171a00327c..48d92171ea20 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -42,6 +42,7 @@ config NDS32 select THREAD_INFO_IN_TASK select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER + select HAVE_FTRACE_MCOUNT_RECORD help Andes(nds32) Linux support. diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index fe06e77c15eb..f599031260d5 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -389,6 +389,9 @@ if ($arch eq "x86_64") { $mcount_regex = "^\\s*([0-9a-fA-F]+):\\sR_RISCV_CALL\\s_mcount\$"; $type = ".quad"; $alignment = 2; +} elsif ($arch eq "nds32") { + $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_NDS32_HI20_RELA\\s+_mcount\$"; + $alignment = 2; } else { die "Arch $arch is not supported with CONFIG_FTRACE_MCOUNT_RECORD"; } |