| Message ID | 20191023154505.30521-6-richard.henderson@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | exec: Improve code for TARGET_PAGE_BITS_VARY | expand |
Richard Henderson <richard.henderson@linaro.org> writes: > This reduces the size of a release build by about 10k. > Noticably, within the tlb miss helpers. > > Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> > Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> > --- > include/exec/cpu-all.h | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h > index 76515dc8d9..d3e4660d50 100644 > --- a/include/exec/cpu-all.h > +++ b/include/exec/cpu-all.h > @@ -219,7 +219,11 @@ extern const TargetPageBits target_page; > #else > extern TargetPageBits target_page; > # endif > -#define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits) > +# ifdef CONFIG_DEBUG_TCG > +# define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits) > +# else > +# define TARGET_PAGE_BITS target_page.bits > +# endif > #else > #define TARGET_PAGE_BITS_MIN TARGET_PAGE_BITS > #endif -- Alex Bennée
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index 76515dc8d9..d3e4660d50 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -219,7 +219,11 @@ extern const TargetPageBits target_page; #else extern TargetPageBits target_page; # endif -#define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits) +# ifdef CONFIG_DEBUG_TCG +# define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits) +# else +# define TARGET_PAGE_BITS target_page.bits +# endif #else #define TARGET_PAGE_BITS_MIN TARGET_PAGE_BITS #endif