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| author | John Gilmore <gnu@cygnus> | 1991-08-19 20:55:06 +0000 |
|---|---|---|
| committer | John Gilmore <gnu@cygnus> | 1991-08-19 20:55:06 +0000 |
| commit | 5c9878f19c644e782250d19f895b68d681055d86 (patch) | |
| tree | dbaa980e8465d3d61f8adfbec117ff452a733e65 /gdb/ieee-float.c | |
| parent | 361bf6eee5a8ca92d4a1b1693fd1bff0fe286799 (diff) | |
| download | gdb-5c9878f19c644e782250d19f895b68d681055d86.zip gdb-5c9878f19c644e782250d19f895b68d681055d86.tar.gz gdb-5c9878f19c644e782250d19f895b68d681055d86.tar.bz2 | |
* breakpoint.c (bpstat_do_actions): Use a cleanup to restore
executing_breakpoint_commands if we are interrupted by error.
* coffread.c (init_lineno): Avoid problem with zero-sized linetab
versus malloc/free. From: john@labtam.labtam.oz.au (John Carey).
* core.c (solib_add_stub, core_open): Call SOLIB_ADD inside a
catch_errors() so we can setup the frame regardless of whether
the shared libs work.
* ieee-float.c (double_to_ieee_extended): Get exponent from
right place in little-endian systems. From John Carey.
Diffstat (limited to 'gdb/ieee-float.c')
| -rw-r--r-- | gdb/ieee-float.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gdb/ieee-float.c b/gdb/ieee-float.c index 3de1973..69a60f2 100644 --- a/gdb/ieee-float.c +++ b/gdb/ieee-float.c @@ -76,7 +76,7 @@ double_to_ieee_extended (ext_format, from, to) double dfrom = *from; unsigned long twolongs[2]; unsigned long mant0, mant1, exponent; - unsigned char twobytes[2]; + unsigned char tobytes[8]; bzero (to, TOTALSIZE); if (dfrom == 0) @@ -95,13 +95,13 @@ double_to_ieee_extended (ext_format, from, to) /* The following code assumes that the host has IEEE doubles. FIXME-someday. It also assumes longs are 32 bits! FIXME-someday. */ bcopy (from, twolongs, 8); - bcopy (from, twobytes, 2); + bcopy (from, tobytes, 8); #if HOST_BYTE_ORDER == BIG_ENDIAN - exponent = ((twobytes[1] & 0xF0) >> 4) | (twobytes[0] & 0x7F) << 4; + exponent = ((tobytes[1] & 0xF0) >> 4) | (tobytes[0] & 0x7F) << 4; mant0 = (twolongs[0] << 11) | twolongs[1] >> 21; mant1 = (twolongs[1] << 11); #else - exponent = ((twobytes[0] & 0xF0) >> 4) | (twobytes[1] & 0x7F) << 4; + exponent = ((tobytes[6] & 0xF0) >> 4) | (tobytes[7] & 0x7F) << 4; mant0 = (twolongs[1] << 11) | twolongs[0] >> 21; mant1 = (twolongs[0] << 11); #endif |