Hello,
I have just uploaded a porter NMU to DELAYED/7.
Applied patch is:
diff -ruN libmad-0.15.1b/debian/changelog libmad-0.15.1b.armhf//debian/changelog
--- libmad-0.15.1b/debian/changelog 2010-09-14 22:40:51.000000000 +0000
+++ libmad-0.15.1b.armhf//debian/changelog 2010-09-14 22:40:25.000000000
+0000
@@ -1,3 +1,14 @@
+libmad (0.15.1b-6) unstable; urgency=low
+
+ Use patches from Ubuntu version:
+ * libmad.thumb.diff: use "adr" instead of "add" to make code ready for
+ thumb2 (LP: #513734)
+ * Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff: fix another
+ ftbfs with thumb2 as "rsc" doesnt exist anymore - thanks to Dave
+ Martin for this patch (LP: #534287).
+
+ -- Konstantinos Margaritis <mar...@genesi-usa.com> Sat, 31 Jul 2010 17:34:27
+0300
+
libmad (0.15.1b-5) unstable; urgency=low
* gcc-4.4 removed an assembler constraint on mips/mipsel. Use the new
diff -ruN libmad-0.15.1b/debian/libmad.thumb.diff
libmad-0.15.1b.armhf//debian/libmad.thumb.diff
--- libmad-0.15.1b/debian/libmad.thumb.diff 1970-01-01 00:00:00.000000000
+0000
+++ libmad-0.15.1b.armhf//debian/libmad.thumb.diff 2010-09-14
22:40:25.000000000 +0000
@@ -0,0 +1,11 @@
+--- ./imdct_l_arm.S.orig 2010-02-25 13:25:23.000000000 +0100
++++ ./imdct_l_arm.S 2010-02-25 13:27:26.000000000 +0100
+@@ -468,7 +468,7 @@
+
+ @----
+
+- add r2, pc, #(imdct36_long_karray-.-8) @ r2 = base address of Knn
array (PIC safe ?)
++ adr r2, imdct36_long_karray
+
+
+ loop:
diff -ruN libmad-0.15.1b/debian/patches/libmad.thumb.diff
libmad-0.15.1b.armhf//debian/patches/libmad.thumb.diff
--- libmad-0.15.1b/debian/patches/libmad.thumb.diff 1970-01-01
00:00:00.000000000 +0000
+++ libmad-0.15.1b.armhf//debian/patches/libmad.thumb.diff 2010-09-14
22:40:25.000000000 +0000
@@ -0,0 +1,11 @@
+--- ./imdct_l_arm.S.orig 2010-02-25 13:25:23.000000000 +0100
++++ ./imdct_l_arm.S 2010-02-25 13:27:26.000000000 +0100
+@@ -468,7 +468,7 @@
+
+ @----
+
+- add r2, pc, #(imdct36_long_karray-.-8) @ r2 = base address of Knn
array (PIC safe ?)
++ adr r2, imdct36_long_karray
+
+
+ loop:
diff -ruN
libmad-0.15.1b/debian/patches/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
libmad-0.15.1b.armhf//debian/patches/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
---
libmad-0.15.1b/debian/patches/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
1970-01-01 00:00:00.000000000 +0000
+++
libmad-0.15.1b.armhf//debian/patches/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
2010-09-14 22:40:25.000000000 +0000
@@ -0,0 +1,71 @@
+diff --git a/fixed.h b/fixed.h
+index 4b58abf..ba4bc26 100644
+--- a/fixed.h
++++ b/fixed.h
+@@ -275,12 +275,25 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t
y)
+ : "+r" (lo), "+r" (hi) \
+ : "%r" (x), "r" (y))
+
++#ifdef __thumb__
++/* In Thumb-2, the RSB-immediate instruction is only allowed with a zero
++ operand. If needed this code can also support Thumb-1
++ (simply append "s" to the end of the second two instructions). */
++# define MAD_F_MLN(hi, lo) \
++ asm ("rsbs %0, %2, #0\n\t" \
++ "sbc %1, %1, %1\n\t" \
++ "sub %1, %1, %3\n\t" \
++ : "=&r" (lo), "=&r" (hi) \
++ : "0" (lo), "1" (hi) \
++ : "cc")
++#else /* ! __thumb__ */
+ # define MAD_F_MLN(hi, lo) \
+ asm ("rsbs %0, %2, #0\n\t" \
+ "rsc %1, %3, #0" \
+- : "=r" (lo), "=r" (hi) \
++ : "=&r" (lo), "=r" (hi) \
+ : "0" (lo), "1" (hi) \
+ : "cc")
++#endif /* __thumb__ */
+
+ # define mad_f_scale64(hi, lo) \
+ ({ mad_fixed_t __result; \
+diff --git a/mad.h b/mad.h
+index 9ef6cc8..130881d 100644
+--- a/mad.h
++++ b/mad.h
+@@ -24,7 +24,7 @@
+ extern "C" {
+ # endif
+
+-# define FPM_INTEL
++# define FPM_ARM
+
+
+
+@@ -320,12 +320,25 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t
y)
+ : "+r" (lo), "+r" (hi) \
+ : "%r" (x), "r" (y))
+
++#ifdef __thumb__
++/* In Thumb-2, the RSB-immediate instruction is only allowed with a zero
++ operand. If needed this code can also support Thumb-1
++ (simply append "s" to the end of the second two instructions). */
++# define MAD_F_MLN(hi, lo) \
++ asm ("rsbs %0, %2, #0\n\t" \
++ "sbc %1, %1, %1\n\t" \
++ "sub %1, %1, %3\n\t" \
++ : "=&r" (lo), "=&r" (hi) \
++ : "0" (lo), "1" (hi) \
++ : "cc")
++#else /* ! __thumb__ */
+ # define MAD_F_MLN(hi, lo) \
+ asm ("rsbs %0, %2, #0\n\t" \
+ "rsc %1, %3, #0" \
+- : "=r" (lo), "=r" (hi) \
++ : "=&r" (lo), "=r" (hi) \
+ : "0" (lo), "1" (hi) \
+ : "cc")
++#endif /* __thumb__ */
+
+ # define mad_f_scale64(hi, lo) \
+ ({ mad_fixed_t __result; \
diff -ruN libmad-0.15.1b/debian/patches/series
libmad-0.15.1b.armhf//debian/patches/series
--- libmad-0.15.1b/debian/patches/series 2010-09-14 22:40:51.000000000
+0000
+++ libmad-0.15.1b.armhf//debian/patches/series 2010-09-14 22:40:25.000000000
+0000
@@ -1,5 +1,7 @@
optimize.diff
amd64-64bit.diff
frame_length.diff
+Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
+libmad.thumb.diff
autoconf
mips-gcc4.4.diff
diff -ruN
libmad-0.15.1b/debian/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
libmad-0.15.1b.armhf//debian/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
--- libmad-0.15.1b/debian/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
1970-01-01 00:00:00.000000000 +0000
+++
libmad-0.15.1b.armhf//debian/Provide-Thumb-2-alternative-code-for-MAD_F_MLN.diff
2010-09-14 22:40:25.000000000 +0000
@@ -0,0 +1,71 @@
+diff --git a/fixed.h b/fixed.h
+index 4b58abf..ba4bc26 100644
+--- a/fixed.h
++++ b/fixed.h
+@@ -275,12 +275,25 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t
y)
+ : "+r" (lo), "+r" (hi) \
+ : "%r" (x), "r" (y))
+
++#ifdef __thumb__
++/* In Thumb-2, the RSB-immediate instruction is only allowed with a zero
++ operand. If needed this code can also support Thumb-1
++ (simply append "s" to the end of the second two instructions). */
++# define MAD_F_MLN(hi, lo) \
++ asm ("rsbs %0, %2, #0\n\t" \
++ "sbc %1, %1, %1\n\t" \
++ "sub %1, %1, %3\n\t" \
++ : "=&r" (lo), "=&r" (hi) \
++ : "0" (lo), "1" (hi) \
++ : "cc")
++#else /* ! __thumb__ */
+ # define MAD_F_MLN(hi, lo) \
+ asm ("rsbs %0, %2, #0\n\t" \
+ "rsc %1, %3, #0" \
+- : "=r" (lo), "=r" (hi) \
++ : "=&r" (lo), "=r" (hi) \
+ : "0" (lo), "1" (hi) \
+ : "cc")
++#endif /* __thumb__ */
+
+ # define mad_f_scale64(hi, lo) \
+ ({ mad_fixed_t __result; \
+diff --git a/mad.h b/mad.h
+index 9ef6cc8..130881d 100644
+--- a/mad.h
++++ b/mad.h
+@@ -24,7 +24,7 @@
+ extern "C" {
+ # endif
+
+-# define FPM_INTEL
++# define FPM_ARM
+
+
+
+@@ -320,12 +320,25 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t
y)
+ : "+r" (lo), "+r" (hi) \
+ : "%r" (x), "r" (y))
+
++#ifdef __thumb__
++/* In Thumb-2, the RSB-immediate instruction is only allowed with a zero
++ operand. If needed this code can also support Thumb-1
++ (simply append "s" to the end of the second two instructions). */
++# define MAD_F_MLN(hi, lo) \
++ asm ("rsbs %0, %2, #0\n\t" \
++ "sbc %1, %1, %1\n\t" \
++ "sub %1, %1, %3\n\t" \
++ : "=&r" (lo), "=&r" (hi) \
++ : "0" (lo), "1" (hi) \
++ : "cc")
++#else /* ! __thumb__ */
+ # define MAD_F_MLN(hi, lo) \
+ asm ("rsbs %0, %2, #0\n\t" \
+ "rsc %1, %3, #0" \
+- : "=r" (lo), "=r" (hi) \
++ : "=&r" (lo), "=r" (hi) \
+ : "0" (lo), "1" (hi) \
+ : "cc")
++#endif /* __thumb__ */
+
+ # define mad_f_scale64(hi, lo) \
+ ({ mad_fixed_t __result; \
Let me know if it is wrong or do yourself an upload before the delayed time
expires.
Best regards,
--
Héctor Orón
"Our Sun unleashes tremendous flares expelling hot gas into the Solar System,
which one day will disconnect us."
-- Day DVB-T stop working nicely
Video flare: http://antwrp.gsfc.nasa.gov/apod/ap100510.html
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