[Bugfix] Work around alignment issue with OS X linker which was causing

problems on Leopard and Snow Leopard (dcommander).



git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/branches/1_0@3946 3789f03b-4d11-0410-bbf8-ca57d06f2519

31 files changed, 93 insertions, 0 deletions

diff --git a/common/jpeg/simd/jcclrmmx.asm b/common/jpeg/simd/jcclrmmx.asm
index 34c4224f..b6b89121 100644
--- a/common/jpeg/simd/jcclrmmx.asm
+++ b/common/jpeg/simd/jcclrmmx.asm
@@ -474,3 +474,6 @@ EXTN(jsimd_rgb_ycc_convert_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcclrss2.asm b/common/jpeg/simd/jcclrss2.asm
index d6f868c5..8def718c 100644
--- a/common/jpeg/simd/jcclrss2.asm
+++ b/common/jpeg/simd/jcclrss2.asm
@@ -500,3 +500,6 @@ EXTN(jsimd_rgb_ycc_convert_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcqnt3dn.asm b/common/jpeg/simd/jcqnt3dn.asm
index 194b7f9b..182c8695 100644
--- a/common/jpeg/simd/jcqnt3dn.asm
+++ b/common/jpeg/simd/jcqnt3dn.asm
@@ -228,3 +228,6 @@ EXTN(jsimd_quantize_float_3dnow):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcqntmmx.asm b/common/jpeg/simd/jcqntmmx.asm
index fa54902a..08b08b79 100644
--- a/common/jpeg/simd/jcqntmmx.asm
+++ b/common/jpeg/simd/jcqntmmx.asm
@@ -269,3 +269,6 @@ EXTN(jsimd_quantize_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcqnts2f.asm b/common/jpeg/simd/jcqnts2f.asm
index 19c1d017..d80ae5dc 100644
--- a/common/jpeg/simd/jcqnts2f.asm
+++ b/common/jpeg/simd/jcqnts2f.asm
@@ -166,3 +166,6 @@ EXTN(jsimd_quantize_float_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcqnts2i.asm b/common/jpeg/simd/jcqnts2i.asm
index 404ae957..0864d6ed 100644
--- a/common/jpeg/simd/jcqnts2i.asm
+++ b/common/jpeg/simd/jcqnts2i.asm
@@ -195,3 +195,6 @@ EXTN(jsimd_quantize_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcqntsse.asm b/common/jpeg/simd/jcqntsse.asm
index 0f412d7e..3065eca8 100644
--- a/common/jpeg/simd/jcqntsse.asm
+++ b/common/jpeg/simd/jcqntsse.asm
@@ -206,3 +206,6 @@ EXTN(jsimd_quantize_float_sse):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcsammmx.asm b/common/jpeg/simd/jcsammmx.asm
index 982a6e0d..c7126a0d 100644
--- a/common/jpeg/simd/jcsammmx.asm
+++ b/common/jpeg/simd/jcsammmx.asm
@@ -319,3 +319,6 @@ EXTN(jsimd_h2v2_downsample_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jcsamss2.asm b/common/jpeg/simd/jcsamss2.asm
index 98e97da4..818e911d 100644
--- a/common/jpeg/simd/jcsamss2.asm
+++ b/common/jpeg/simd/jcsamss2.asm
@@ -346,3 +346,6 @@ EXTN(jsimd_h2v2_downsample_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdclrmmx.asm b/common/jpeg/simd/jdclrmmx.asm
index 09f72ca3..79772e0c 100644
--- a/common/jpeg/simd/jdclrmmx.asm
+++ b/common/jpeg/simd/jdclrmmx.asm
@@ -402,3 +402,6 @@ EXTN(jsimd_ycc_rgb_convert_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdclrss2.asm b/common/jpeg/simd/jdclrss2.asm
index 06a9adee..865fa824 100644
--- a/common/jpeg/simd/jdclrss2.asm
+++ b/common/jpeg/simd/jdclrss2.asm
@@ -500,3 +500,6 @@ EXTN(jsimd_ycc_rgb_convert_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdmrgmmx.asm b/common/jpeg/simd/jdmrgmmx.asm
index 08b0985d..f5fa9363 100644
--- a/common/jpeg/simd/jdmrgmmx.asm
+++ b/common/jpeg/simd/jdmrgmmx.asm
@@ -461,3 +461,6 @@ EXTN(jsimd_h2v2_merged_upsample_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdmrgss2.asm b/common/jpeg/simd/jdmrgss2.asm
index 5018a236..99b7eb9f 100644
--- a/common/jpeg/simd/jdmrgss2.asm
+++ b/common/jpeg/simd/jdmrgss2.asm
@@ -559,3 +559,6 @@ EXTN(jsimd_h2v2_merged_upsample_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdsammmx.asm b/common/jpeg/simd/jdsammmx.asm
index e05d540e..c09e5b96 100644
--- a/common/jpeg/simd/jdsammmx.asm
+++ b/common/jpeg/simd/jdsammmx.asm
@@ -732,3 +732,6 @@ EXTN(jsimd_h2v2_upsample_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jdsamss2.asm b/common/jpeg/simd/jdsamss2.asm
index 7d787f1c..b5c863b4 100644
--- a/common/jpeg/simd/jdsamss2.asm
+++ b/common/jpeg/simd/jdsamss2.asm
@@ -724,3 +724,6 @@ EXTN(jsimd_h2v2_upsample_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jf3dnflt.asm b/common/jpeg/simd/jf3dnflt.asm
index ed7e6a0b..542672dc 100644
--- a/common/jpeg/simd/jf3dnflt.asm
+++ b/common/jpeg/simd/jf3dnflt.asm
@@ -315,3 +315,6 @@ EXTN(jsimd_fdct_float_3dnow):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jfmmxfst.asm b/common/jpeg/simd/jfmmxfst.asm
index 3511457d..0647242a 100644
--- a/common/jpeg/simd/jfmmxfst.asm
+++ b/common/jpeg/simd/jfmmxfst.asm
@@ -392,3 +392,6 @@ EXTN(jsimd_fdct_ifast_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jfmmxint.asm b/common/jpeg/simd/jfmmxint.asm
index e018e6bf..a7e73f73 100644
--- a/common/jpeg/simd/jfmmxint.asm
+++ b/common/jpeg/simd/jfmmxint.asm
@@ -617,3 +617,6 @@ EXTN(jsimd_fdct_islow_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jfss2fst.asm b/common/jpeg/simd/jfss2fst.asm
index f0ad9621..73fc9e51 100644
--- a/common/jpeg/simd/jfss2fst.asm
+++ b/common/jpeg/simd/jfss2fst.asm
@@ -399,3 +399,6 @@ EXTN(jsimd_fdct_ifast_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jfss2int.asm b/common/jpeg/simd/jfss2int.asm
index 5338db32..5e3f2aaa 100644
--- a/common/jpeg/simd/jfss2int.asm
+++ b/common/jpeg/simd/jfss2int.asm
@@ -629,3 +629,6 @@ EXTN(jsimd_fdct_islow_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jfsseflt.asm b/common/jpeg/simd/jfsseflt.asm
index 9b8d04ce..bc54cccd 100644
--- a/common/jpeg/simd/jfsseflt.asm
+++ b/common/jpeg/simd/jfsseflt.asm
@@ -365,3 +365,6 @@ EXTN(jsimd_fdct_float_sse):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/ji3dnflt.asm b/common/jpeg/simd/ji3dnflt.asm
index 6c9abca7..dc2076f4 100644
--- a/common/jpeg/simd/ji3dnflt.asm
+++ b/common/jpeg/simd/ji3dnflt.asm
@@ -447,3 +447,6 @@ EXTN(jsimd_idct_float_3dnow):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jimmxfst.asm b/common/jpeg/simd/jimmxfst.asm
index e5802ace..3b055727 100644
--- a/common/jpeg/simd/jimmxfst.asm
+++ b/common/jpeg/simd/jimmxfst.asm
@@ -495,3 +495,6 @@ EXTN(jsimd_idct_ifast_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jimmxint.asm b/common/jpeg/simd/jimmxint.asm
index 563f41c5..7b52fae3 100644
--- a/common/jpeg/simd/jimmxint.asm
+++ b/common/jpeg/simd/jimmxint.asm
@@ -847,3 +847,6 @@ EXTN(jsimd_idct_islow_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jimmxred.asm b/common/jpeg/simd/jimmxred.asm
index 4ee34a0a..a2b7103d 100644
--- a/common/jpeg/simd/jimmxred.asm
+++ b/common/jpeg/simd/jimmxred.asm
@@ -701,3 +701,6 @@ EXTN(jsimd_idct_2x2_mmx):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jiss2flt.asm b/common/jpeg/simd/jiss2flt.asm
index fc9e21a2..17bc3633 100644
--- a/common/jpeg/simd/jiss2flt.asm
+++ b/common/jpeg/simd/jiss2flt.asm
@@ -493,3 +493,6 @@ EXTN(jsimd_idct_float_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jiss2fst.asm b/common/jpeg/simd/jiss2fst.asm
index fda073f5..b53664d7 100644
--- a/common/jpeg/simd/jiss2fst.asm
+++ b/common/jpeg/simd/jiss2fst.asm
@@ -497,3 +497,6 @@ EXTN(jsimd_idct_ifast_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jiss2int.asm b/common/jpeg/simd/jiss2int.asm
index d568dada..adf39fb3 100644
--- a/common/jpeg/simd/jiss2int.asm
+++ b/common/jpeg/simd/jiss2int.asm
@@ -854,3 +854,6 @@ EXTN(jsimd_idct_islow_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jiss2red.asm b/common/jpeg/simd/jiss2red.asm
index 10046e9a..238c61d0 100644
--- a/common/jpeg/simd/jiss2red.asm
+++ b/common/jpeg/simd/jiss2red.asm
@@ -589,3 +589,6 @@ EXTN(jsimd_idct_2x2_sse2):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jisseflt.asm b/common/jpeg/simd/jisseflt.asm
index db9d1a39..d6147c12 100644
--- a/common/jpeg/simd/jisseflt.asm
+++ b/common/jpeg/simd/jisseflt.asm
@@ -567,3 +567,6 @@ EXTN(jsimd_idct_float_sse):
 	pop	ebp
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16
diff --git a/common/jpeg/simd/jsimdcpu.asm b/common/jpeg/simd/jsimdcpu.asm
index 31f2a6ac..bdbcc231 100644
--- a/common/jpeg/simd/jsimdcpu.asm
+++ b/common/jpeg/simd/jsimdcpu.asm
@@ -100,3 +100,6 @@ EXTN(jpeg_simd_cpu_support):
 	pop	ebx
 	ret
 
+; For some reason, the OS X linker does not honor the request to align the
+; segment unless we do this.
+	align	16