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cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes when 8 bytes are requested.

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* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes
when 8 bytes are requested.

From-SVN: r164684
This commit is contained in:
Richard Henderson 2010-09-28 08:20:16 -07:00 committed by Richard Henderson
parent e660c8f208
commit 4d508d590e
2 changed files with 24 additions and 5 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2010-09-28 Richard Henderson <rth@redhat.com>
* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes
when 8 bytes are requested.
2010-09-28 Tristan Gingold <gingold@adacore.com>
* config/avr/avr.c (expand_prologue): Set

24
gcc/config/i386/cygming.h
View File

@ -73,11 +73,25 @@ along with GCC; see the file COPYING3. If not see
won't allow it. */
#define ASM_OUTPUT_DWARF_OFFSET(FILE, SIZE, LABEL, SECTION) \
do { \
if (SIZE != 4 && (!TARGET_64BIT || SIZE != 8)) \
abort (); \
\
fputs ("\t.secrel32\t", FILE); \
assemble_name (FILE, LABEL); \
switch (SIZE) \
{ \
case 4: \
fputs ("\t.secrel32\t", FILE); \
assemble_name (FILE, LABEL); \
break; \
case 8: \
/* This is a hack. There is no 64-bit section relative \
relocation. However, the COFF format also does not \
support 64-bit file offsets; 64-bit applications are \
limited to 32-bits of code+data in any one module. \
Fake the 64-bit offset by zero-extending it. */ \
fputs ("\t.secrel32\t", FILE); \
assemble_name (FILE, LABEL); \
fputs ("\n\t.long\t0", FILE); \
break; \
default: \
gcc_unreachable (); \
} \
} while (0)
#endif