[PATCH] CSKY: Set feature flags for default cpu.

[PATCH] CSKY: Set feature flags for default cpu.

[Cooper Qu]

Fix floating point instructions not recognized when building GCC.

gas/
	PR 26608
	* config/tc-csky.c (md_begin): Set feature flags for default
	cpu.

---
 gas/config/tc-csky.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/gas/config/tc-csky.c b/gas/config/tc-csky.c
index 3518b2a2fdb..808dca1e52c 100644
--- a/gas/config/tc-csky.c
+++ b/gas/config/tc-csky.c
@@ -1625,15 +1625,13 @@ md_begin (void)
   struct csky_macro_info const *macro;
   struct csky_arch_info const *p_arch;
   struct csky_cpu_info const *p_cpu;
-  int flags;
   other_flag = (do_opt_mmp | do_opt_mcp | do_opt_mcache
 		| do_opt_msecurity | do_opt_mhard_float);
   dsp_flag |= do_opt_mdsp | do_opt_medsp;
   isa_flag |= do_opt_mtrust | do_opt_mvdsp;
-  flags = other_flag;
 
   if (dsp_flag)
-    flags |= CSKY_ARCH_DSP;
+    other_flag |= CSKY_ARCH_DSP;
 
   if (mach_flag != 0)
     {
@@ -1654,6 +1652,7 @@ md_begin (void)
 #else
       parse_cpu ("ck810");
 #endif
+      mach_flag |= other_flag;
 #endif
     }
 
-- 
2.26.2

Re: [PATCH] CSKY: Set feature flags for default cpu.

[Lifang Xia]

Merged.
I add a comment in https://sourceware.org/bugzilla/show_bug.cgi?id=26608

Thanks

Lifang Xia

On 2020/9/13 20:48, Cooper Qu wrote:
> Fix floating point instructions not recognized when building GCC.
>
> gas/
> 	PR 26608
> 	* config/tc-csky.c (md_begin): Set feature flags for default
> 	cpu.
>
> ---
>   gas/config/tc-csky.c | 5 ++---
>   1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/gas/config/tc-csky.c b/gas/config/tc-csky.c
> index 3518b2a2fdb..808dca1e52c 100644
> --- a/gas/config/tc-csky.c
> +++ b/gas/config/tc-csky.c
> @@ -1625,15 +1625,13 @@ md_begin (void)
>     struct csky_macro_info const *macro;
>     struct csky_arch_info const *p_arch;
>     struct csky_cpu_info const *p_cpu;
> -  int flags;
>     other_flag = (do_opt_mmp | do_opt_mcp | do_opt_mcache
>   		| do_opt_msecurity | do_opt_mhard_float);
>     dsp_flag |= do_opt_mdsp | do_opt_medsp;
>     isa_flag |= do_opt_mtrust | do_opt_mvdsp;
> -  flags = other_flag;
>   
>     if (dsp_flag)
> -    flags |= CSKY_ARCH_DSP;
> +    other_flag |= CSKY_ARCH_DSP;
>   
>     if (mach_flag != 0)
>       {
> @@ -1654,6 +1652,7 @@ md_begin (void)
>   #else
>         parse_cpu ("ck810");
>   #endif
> +      mach_flag |= other_flag;
>   #endif
>       }
>