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--- /homes/awjb/BUILD/WindowMaker-0.92.0/configure.ac 2005-01-06 16:31:40.000000000 +0100
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+++ configure.ac 2005-08-22 21:07:57.000000000 +0200
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@@ -197,7 +197,7 @@
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AC_CACHE_CHECK(whether gcc supports x86 inline asm,
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ac_cv_c_inline_asm,
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- [AC_TRY_LINK(,[{int x; asm volatile("movl %%eax, %%ebx\n"::
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+ [AC_TRY_LINK(,[{int x; asm volatile("movl %%eax, %%ebx\n\t pushal\n\t popal"::
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"m" (x),"m" (x),"m" (x),"m" (x),"m" (x),"m" (x),
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"m" (x),"m" (x),"m" (x),"m" (x),"m" (x),"m" (x));}],
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ac_cv_c_inline_asm=yes,
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@@ -831,7 +831,9 @@
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AC_ARG_WITH(appspath,
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[ --with-gnustepdir=PATH specify the directory for GNUstep applications])
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-appspath=$with_gnustepdir
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+if test "x`echo $with_gnustepdir | grep ^/`" != "x"; then
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+ appspath=$with_gnustepdir
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+fi
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if test "x$appspath$GNUSTEP_LOCAL_ROOT" = "x"; then
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wprefs_base_dir=${prefix}
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--- /homes/awjb/BUILD/WindowMaker-0.92.0/wrlib/x86_specific.c 2004-10-31 02:44:01.000000000 +0100
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+++ wrlib/x86_specific.c 2005-08-22 21:07:57.000000000 +0200
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@@ -98,15 +98,23 @@
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int height,
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int line_offset)
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{
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- long long rrggbbaa;
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- long long pixel;
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+ union {
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+ long long rrggbbaa;
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+ struct {short int rr, gg, bb, aa;} words;
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+ } rrggbbaa;
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+
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+ union {
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+ long long pixel;
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+ struct {short int rr, gg, bb, aa;} words;
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+ } pixel;
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+
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short *tmp_err;
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short *tmp_nerr;
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int x;
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asm volatile
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(
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- "pushal \n\t"
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+ "pushl %%ebx \n\t"
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// pack dr, dg and db into mm6
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"movl %7, %%eax \n\t"
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@@ -290,7 +298,7 @@
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".Enda: \n\t" // THE END
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"emms \n\t"
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- "popal \n\t"
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+ "popl %%ebx \n\t"
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:
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:
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"m" (image), // %0
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@@ -309,17 +317,18 @@
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"m" (width), // %13
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"m" (height), // %14
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"m" (line_offset), // %15
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- "m" (rrggbbaa), // %16 (access to rr)
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- "m" ((*((short*)(&rrggbbaa)+1))), // %17 (access to gg)
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- "m" ((*((short*)(&rrggbbaa)+2))), // %18 (access to bb)
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- "m" ((*((short*)(&rrggbbaa)+3))), // %19 (access to aa)
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- "m" (pixel), // %20 (access to pixel.r)
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- "m" ((*((short*)(&pixel)+1))), // %21 (access to pixel.g)
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- "m" ((*((short*)(&pixel)+2))), // %22 (access to pixel.b)
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- "m" ((*((short*)(&pixel)+3))), // %23 (access to pixel.a)
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+ "m" (rrggbbaa.rrggbbaa), // %16 (access to rr)
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+ "m" (rrggbbaa.words.gg), // %17 (access to gg)
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+ "m" (rrggbbaa.words.bb), // %18 (access to bb)
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+ "m" (rrggbbaa.words.aa), // %19 (access to aa)
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+ "m" (pixel.pixel), // %20 (access to pixel.r)
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+ "m" (pixel.words.gg), // %21 (access to pixel.g)
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+ "m" (pixel.words.bb), // %22 (access to pixel.b)
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+ "m" (pixel.words.aa), // %23 (access to pixel.a)
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"m" (tmp_err), // %24
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"m" (tmp_nerr), // %25
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"m" (x) // %26
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+ : "eax", "ecx", "edx", "esi", "edi"
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);
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}
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@@ -342,8 +351,15 @@
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int height,
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int line_offset)
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{
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- long long rrggbbaa;
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- long long pixel;
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+ union {
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+ long long rrggbbaa;
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+ struct {short int rr, gg, bb, aa;} words;
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+ } rrggbbaa;
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+
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+ union {
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+ long long pixel;
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+ struct {short int rr, gg, bb, aa;} words;
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+ } pixel;
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short *tmp_err;
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short *tmp_nerr;
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@@ -354,7 +370,7 @@
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asm volatile
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(
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- "pushal \n\t"
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+ "pushl %%ebx \n\t"
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"movl %13, %%eax \n\t" // eax = width
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"movl %%eax, %%ebx \n\t"
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@@ -424,7 +440,7 @@
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".Endc: \n\t" // THE END
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"emms \n\t"
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- "popal \n\t"
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+ "popl %%ebx \n\t"
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:
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:
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"m" (image), // %0
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@@ -443,19 +459,20 @@
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"m" (width), // %13
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"m" (height), // %14
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"m" (line_offset), // %15
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- "m" (rrggbbaa), // %16 (access to rr)
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- "m" ((*((short*)(&rrggbbaa)+1))), // %17 (access to gg)
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- "m" ((*((short*)(&rrggbbaa)+2))), // %18 (access to bb)
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- "m" ((*((short*)(&rrggbbaa)+3))), // %19 (access to aa)
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- "m" (pixel), // %20 (access to pixel.r)
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- "m" ((*((short*)(&pixel)+1))), // %21 (access to pixel.g)
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- "m" ((*((short*)(&pixel)+2))), // %22 (access to pixel.b)
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- "m" ((*((short*)(&pixel)+3))), // %23 (access to pixel.a)
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+ "m" (rrggbbaa.rrggbbaa), // %16 (access to rr)
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+ "m" (rrggbbaa.words.gg), // %17 (access to gg)
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+ "m" (rrggbbaa.words.bb), // %18 (access to bb)
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+ "m" (rrggbbaa.words.aa), // %19 (access to aa)
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+ "m" (pixel.pixel), // %20 (access to pixel.r)
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+ "m" (pixel.words.gg), // %21 (access to pixel.g)
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+ "m" (pixel.words.bb), // %22 (access to pixel.b)
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+ "m" (pixel.words.aa), // %23 (access to pixel.a)
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"m" (tmp_err), // %24
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"m" (tmp_nerr), // %25
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"m" (x), // %26
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"m" (w1), // %27
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"m" (w2) // %28
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+ : "eax", "ecx", "edx", "esi", "edi"
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);
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}
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