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-rw-r--r--gcc/testsuite/ChangeLog10
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091006-2_0.c4
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091006-2_1.c1
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091006-2_2.c1
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091013-1_0.c21
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091013-1_1.c111
-rw-r--r--gcc/testsuite/gcc.dg/lto/20091013-1_2.c220
7 files changed, 368 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8e53af9..95cddc4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2009-10-13 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41668
+ * gcc.dg/lto/20091006-2_0.c: New testcase.
+ * gcc.dg/lto/20091006-2_1.c: Likewise.
+ * gcc.dg/lto/20091006-2_2.c: Likewise.
+ * gcc.dg/lto/20091013-1_0.c: Likewise.
+ * gcc.dg/lto/20091013-1_1.c: Likewise.
+ * gcc.dg/lto/20091013-1_2.c: Likewise.
+
2009-10-13 Martin Jambor <mjambor@suse.cz>
* gcc.c-torture/compile/pr41661.c: New test.
diff --git a/gcc/testsuite/gcc.dg/lto/20091006-2_0.c b/gcc/testsuite/gcc.dg/lto/20091006-2_0.c
new file mode 100644
index 0000000..f818992
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091006-2_0.c
@@ -0,0 +1,4 @@
+/* { dg-lto-do link } */
+
+extern int a[10];
+int main() { return 0; }
diff --git a/gcc/testsuite/gcc.dg/lto/20091006-2_1.c b/gcc/testsuite/gcc.dg/lto/20091006-2_1.c
new file mode 100644
index 0000000..5818393
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091006-2_1.c
@@ -0,0 +1 @@
+int a[16];
diff --git a/gcc/testsuite/gcc.dg/lto/20091006-2_2.c b/gcc/testsuite/gcc.dg/lto/20091006-2_2.c
new file mode 100644
index 0000000..a610b2b
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091006-2_2.c
@@ -0,0 +1 @@
+extern int a[14];
diff --git a/gcc/testsuite/gcc.dg/lto/20091013-1_0.c b/gcc/testsuite/gcc.dg/lto/20091013-1_0.c
new file mode 100644
index 0000000..e1a7dc8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091013-1_0.c
@@ -0,0 +1,21 @@
+/* { dg-lto-do link } */
+/* { dg-lto-options {{-fPIC -shared -flto} {-fPIC -shared -O2 -flto}} } */
+
+void * HeapAlloc(void*,unsigned int,unsigned long);
+
+typedef struct tagGdiFont GdiFont;
+
+typedef struct tagDC {
+ int xunused;
+ GdiFont *gdiFont;
+ unsigned int font_code_page;
+} DC;
+
+DC *alloc_dc_ptr( void *funcs, unsigned short magic )
+{
+ DC *dc;
+ if (!(dc = HeapAlloc( 0, 0, sizeof(*dc) ))) return ((void *)0);
+ dc->gdiFont = 0;
+ return dc;
+}
+
diff --git a/gcc/testsuite/gcc.dg/lto/20091013-1_1.c b/gcc/testsuite/gcc.dg/lto/20091013-1_1.c
new file mode 100644
index 0000000..68294fa
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091013-1_1.c
@@ -0,0 +1,111 @@
+typedef struct HDC__ { int unused; } *HDC;
+typedef struct HFONT__ { int unused; } *HFONT;
+
+typedef struct
+{
+ unsigned int ciACP;
+} CHARSETINFO, *PCHARSETINFO, *LPCHARSETINFO;
+
+typedef struct tagTEXTMETRICW
+{
+ int tmCharSet;
+} TEXTMETRICW, *LPTEXTMETRICW, *PTEXTMETRICW;
+
+struct gdi_obj_funcs
+{
+ void* (*pSelectObject)( void* handle, void* hdc );
+};
+
+typedef struct tagGdiFont GdiFont;
+
+typedef struct tagDC
+{
+ int xunused;
+ GdiFont *gdiFont;
+ unsigned int font_code_page;
+} DC;
+
+extern GdiFont* WineEngCreateFontInstance(DC*, HFONT);
+extern unsigned int WineEngGetTextCharsetInfo(GdiFont *font, void* fs, unsigned int flags);
+extern int WineEngGetTextMetrics(GdiFont*, LPTEXTMETRICW);
+extern void* alloc_gdi_handle( void *obj, unsigned short type, const struct gdi_obj_funcs *funcs );
+
+enum __wine_debug_class
+{
+ __WINE_DBCL_FIXME,
+ __WINE_DBCL_ERR,
+ __WINE_DBCL_WARN,
+ __WINE_DBCL_TRACE,
+
+ __WINE_DBCL_INIT = 7
+};
+
+struct __wine_debug_channel
+{
+ unsigned char flags;
+ char name[15];
+};
+
+extern int wine_dbg_log( enum __wine_debug_class cls, struct __wine_debug_channel *ch, const char *func,
+ const char *format, ... ) __attribute__((format (printf,4,5)));
+
+static struct __wine_debug_channel __wine_dbch_font = { ~0, "font" };
+static struct __wine_debug_channel * const __wine_dbch___default = &__wine_dbch_font;
+
+static void* FONT_SelectObject( void* handle, void* hdc );
+
+static const struct gdi_obj_funcs font_funcs =
+{
+ FONT_SelectObject,
+};
+
+HFONT CreateFontIndirectW( const void *plf )
+{
+ return alloc_gdi_handle( 0, 6, &font_funcs );
+}
+
+static void update_font_code_page( DC *dc )
+{
+ CHARSETINFO csi;
+ int charset = (unsigned char)1;
+
+ if (dc->gdiFont)
+ charset = WineEngGetTextCharsetInfo( dc->gdiFont, ((void *)0), 0 );
+
+ if (TranslateCharsetInfo( ((void *)(unsigned long)((unsigned long)charset)), &csi, 1) )
+ dc->font_code_page = csi.ciACP;
+ else {
+ switch(charset) {
+ case (unsigned char)1:
+ dc->font_code_page = GetACP();
+ break;
+
+ case (unsigned char)246:
+ dc->font_code_page = 0;
+ break;
+
+ default:
+ do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_FIXME))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_FIXME; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "Can't find codepage for charset %d\n", charset); } } while(0);
+ dc->font_code_page = 0;
+ break;
+ }
+ }
+
+ do { if((((__wine_dbch___default))->flags & (1 << __WINE_DBCL_TRACE))) { struct __wine_debug_channel * const __dbch = (__wine_dbch___default); const enum __wine_debug_class __dbcl = __WINE_DBCL_TRACE; wine_dbg_log( __dbcl, __dbch, __FUNCTION__, "charset %d => cp %d\n", charset, dc->font_code_page); } } while(0);
+}
+
+static void* FONT_SelectObject( void* handle, void* hdc )
+{
+ DC *dc;
+
+ dc->gdiFont = WineEngCreateFontInstance( dc, handle );
+ update_font_code_page( dc );
+ return 0;
+}
+
+int GetTextMetricsW( HDC hdc, TEXTMETRICW *metrics )
+{
+ DC * dc;
+ return WineEngGetTextMetrics(dc->gdiFont, metrics);
+}
+
diff --git a/gcc/testsuite/gcc.dg/lto/20091013-1_2.c b/gcc/testsuite/gcc.dg/lto/20091013-1_2.c
new file mode 100644
index 0000000..55f8ca1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/20091013-1_2.c
@@ -0,0 +1,220 @@
+typedef struct HDC__ { int unused; } *HDC;
+typedef struct HFONT__ { int unused; } *HFONT;
+
+void* HeapAlloc(void*,unsigned int,unsigned long);
+
+typedef struct tagLOGFONTW
+{
+ int lfPitchAndFamily;
+ unsigned short lfFaceName[32];
+} LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
+
+typedef struct tagGdiFont GdiFont;
+typedef struct tagDC DC;
+
+extern unsigned int WineEngGetFontData(GdiFont*, unsigned int, unsigned int, void*, unsigned int);
+
+struct list
+{
+ struct list *next;
+ struct list *prev;
+};
+
+typedef struct FT_FaceRec_
+{
+ signed long face_flags;
+} FT_FaceRec, *FT_Face;
+
+typedef struct { } GM;
+
+typedef struct { } FMAT2;
+
+typedef struct {
+ unsigned int hash;
+ LOGFONTW lf;
+ int can_use_bitmap;
+} FONT_DESC;
+
+
+
+typedef struct tagHFONTLIST {
+ struct list entry;
+ HFONT hfont;
+} HFONTLIST;
+
+typedef struct {
+ struct list entry;
+ void *face;
+ GdiFont *font;
+} CHILD_FONT;
+
+
+struct tagGdiFont {
+ struct list entry;
+ GM **gm;
+ struct list hfontlist;
+ struct list child_fonts;
+
+ FT_Face ft_face;
+ FONT_DESC font_desc;
+ long ppem;
+};
+
+
+
+static struct list gdi_font_list = { &(gdi_font_list), &(gdi_font_list) };
+
+
+
+
+static int get_glyph_index_linked(GdiFont *font, unsigned int c, GdiFont **linked_font, unsigned int *glyph);
+static long load_VDMX(GdiFont*, long);
+
+extern int f1(void*,int);
+
+static FT_Face OpenFontFace(GdiFont *font, void *face, long width, long height)
+{
+ FT_Face ft_face;
+
+ font->ppem = load_VDMX(font, height);
+ if(font->ppem == 0)
+ font->ppem = f1(ft_face, height);
+ return ft_face;
+}
+
+
+static GdiFont *alloc_font(void)
+{
+ GdiFont *ret = HeapAlloc(0, 0x00000008, sizeof(*ret));
+ ret->gm = HeapAlloc(0, 0x00000008, sizeof(GM*));
+ return ret;
+}
+
+
+static long load_VDMX(GdiFont *font,long height)
+{
+ unsigned short hdr[3];
+
+ WineEngGetFontData(font, 0x42424242, 0, hdr, 6);
+ return 0;
+}
+
+static int fontcmp(const GdiFont *font, FONT_DESC *fd)
+{
+ if(font->font_desc.hash != fd->hash) return 1;
+ if(memcmp(&font->font_desc.lf, &fd->lf, __builtin_offsetof (LOGFONTW, lfFaceName))) return 1;
+ if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return 1;
+ return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName);
+}
+
+static GdiFont *find_in_cache(HFONT hfont, const LOGFONTW *plf, const FMAT2 *pmat, int can_use_bitmap)
+{
+ GdiFont *ret;
+ FONT_DESC fd;
+ HFONTLIST *hflist;
+ struct list *font_elem_ptr, *hfontlist_elem_ptr;
+
+ fd.lf = *plf;
+ fd.can_use_bitmap = can_use_bitmap;
+
+
+ for ((font_elem_ptr) = (&gdi_font_list)->next; (font_elem_ptr) != (&gdi_font_list); (font_elem_ptr) = (font_elem_ptr)->next) {
+ ret = ((struct tagGdiFont *)((char *)(font_elem_ptr) - (unsigned long)(&((struct tagGdiFont *)0)->entry)));
+ if(!fontcmp(ret, &fd)) {
+ if(!can_use_bitmap && !( ret->ft_face->face_flags & ( 1L << 0 ) )) continue;
+ for ((hfontlist_elem_ptr) = (&ret->hfontlist)->next; (hfontlist_elem_ptr) != (&ret->hfontlist); (hfontlist_elem_ptr) = (hfontlist_elem_ptr)->next) {
+ hflist = ((struct tagHFONTLIST *)((char *)(hfontlist_elem_ptr) - (unsigned long)(&((struct tagHFONTLIST *)0)->entry)));
+ if(hflist->hfont == hfont)
+ return ret;
+ }
+ hflist = HeapAlloc(0, 0, sizeof(*hflist));
+ hflist->hfont = hfont;
+ return ret;
+ }
+ }
+
+ while(font_elem_ptr) {
+ ret = ((struct tagGdiFont *)((char *)(font_elem_ptr) - (unsigned long)(&((struct tagGdiFont *)0)->entry)));
+ if(!fontcmp(ret, &fd)) {
+ if(!can_use_bitmap && !( ret->ft_face->face_flags & ( 1L << 0 ) )) continue;
+ hflist = HeapAlloc(0, 0, sizeof(*hflist));
+ hflist->hfont = hfont;
+ return ret;
+ }
+ }
+ return ((void *)0);
+}
+
+
+
+
+GdiFont *WineEngCreateFontInstance(DC *dc, HFONT hfont)
+{
+ GdiFont *ret;
+ int can_use_bitmap;
+ LOGFONTW lf;
+ FMAT2 dcmat;
+
+ if((ret = find_in_cache(hfont, &lf, &dcmat, can_use_bitmap)) != ((void *)0))
+ return ret;
+ return alloc_font();
+}
+
+extern unsigned int f(void*,unsigned int g);
+
+static unsigned int get_glyph_index(void*font, unsigned int glyph)
+{
+ return f(font, glyph);
+}
+
+unsigned int WineEngGetGlyphOutline(GdiFont *incoming_font, unsigned int glyph, unsigned int format,
+ void* lpgm, unsigned int buflen, void* buf,
+ const void* lpmat)
+{
+ unsigned int glyph_index;
+
+ get_glyph_index_linked(incoming_font, glyph, &incoming_font, &glyph_index);
+ return 0;
+}
+
+static int load_child_font(GdiFont *font, CHILD_FONT *child)
+{
+ child->font = alloc_font();
+ child->font->ft_face = OpenFontFace(child->font, child->face, 0, -font->ppem);
+ if(!child->font->ft_face)
+ return 0;
+ return 1;
+}
+
+static int get_glyph_index_linked(GdiFont *font, unsigned int c, GdiFont **linked_font, unsigned int *glyph)
+{
+ unsigned int g;
+ CHILD_FONT *child_font;
+
+ for ((child_font) = ((CHILD_FONT *)((char *)((&font->child_fonts)->next) - (unsigned long)(&((CHILD_FONT *)0)->entry))); &(child_font)->entry != (&font->child_fonts); (child_font) = ((CHILD_FONT *)((char *)((child_font)->entry.next) - (unsigned long)(&((CHILD_FONT *)0)->entry))))
+ {
+ if(!load_child_font(font, child_font))
+ continue;
+
+ g = get_glyph_index(child_font->font, c);
+ if(g) {
+ *glyph = g;
+ *linked_font = child_font->font;
+ return 1;
+ }
+ }
+ return 0;
+}
+
+unsigned int WineEngGetFontData(GdiFont *font, unsigned int table, unsigned int offset, void* buf,
+ unsigned int cbData)
+{
+ unsigned long len;
+ load_sfnt_table(font->ft_face, table, offset, buf, &len);
+ return len;
+}
+
+int WineEngGetLinkedHFont(DC *dc, unsigned short c, HFONT *new_hfont, unsigned int *glyph) {
+ return get_glyph_index_linked(0, 0, 0, 0);
+}
+
generated by cgit v1.1 at 2024-11-04 18:09:57 +0000