From: Kevin Buettner <kevinb@redhat.com>
To: gdb-patches@sources.redhat.com
Subject: [PATCH] rs6000-tdep.c: Change sizeof(long double) for SysV ABI
Date: Wed, 16 Apr 2003 20:48:00 -0000 [thread overview]
Message-ID: <1030416204812.ZM27045@localhost.localdomain> (raw)
I've just committed the patch below. (I noticed that we had it wrong
while reading through the ABI docs.)
* rs6000-tdep.c (rs6000_gdbarch_init): For the SysV ABI, set
the size of ``long double'' to 16, instead of 8.
Index: rs6000-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/rs6000-tdep.c,v
retrieving revision 1.127
diff -u -p -r1.127 rs6000-tdep.c
--- rs6000-tdep.c 11 Apr 2003 18:15:39 -0000 1.127
+++ rs6000-tdep.c 16 Apr 2003 20:38:22 -0000
@@ -2895,7 +2895,10 @@ rs6000_gdbarch_init (struct gdbarch_info
set_gdbarch_long_long_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_float_bit (gdbarch, 4 * TARGET_CHAR_BIT);
set_gdbarch_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
- set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
+ if (sysv_abi)
+ set_gdbarch_long_double_bit (gdbarch, 16 * TARGET_CHAR_BIT);
+ else
+ set_gdbarch_long_double_bit (gdbarch, 8 * TARGET_CHAR_BIT);
set_gdbarch_char_signed (gdbarch, 0);
set_gdbarch_fix_call_dummy (gdbarch, rs6000_fix_call_dummy);
reply other threads:[~2003-04-16 20:48 UTC|newest]
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