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2003-12-18 Michael Chastain <mec.gnu@mindspring.com>
* hppa-tdep.c (hppa_gdbarch_init): Set sizeof(long_double) to 128. Document type sizes for hppa*-*-hpux* compilers available to me.
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2003-12-18 Michael Chastain <mec.gnu@mindspring.com>
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* hppa-tdep.c (hppa_gdbarch_init): Set sizeof(long_double) to 128.
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Document type sizes for hppa*-*-hpux* compilers available to me.
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2003-12-18 Michael Chastain <mec.gnu@mindspring.com>
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* hppam3-nat.c: Delete obsolete file.
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@ -5064,6 +5064,36 @@ hppa_fetch_pointer_argument (struct frame_info *frame, int argi,
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return addr;
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}
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/* Here is a table of C type sizes on hppa with various compiles
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and options. I measured this on PA 9000/800 with HP-UX 11.11
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and these compilers:
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/usr/ccs/bin/cc HP92453-01 A.11.01.21
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/opt/ansic/bin/cc HP92453-01 B.11.11.28706.GP
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/opt/aCC/bin/aCC B3910B A.03.45
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gcc gcc 3.3.2 native hppa2.0w-hp-hpux11.11
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cc : 1 2 4 4 8 : 4 8 -- : 4 4
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ansic +DA1.1 : 1 2 4 4 8 : 4 8 16 : 4 4
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ansic +DA2.0 : 1 2 4 4 8 : 4 8 16 : 4 4
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ansic +DA2.0W : 1 2 4 8 8 : 4 8 16 : 8 8
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acc +DA1.1 : 1 2 4 4 8 : 4 8 16 : 4 4
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acc +DA2.0 : 1 2 4 4 8 : 4 8 16 : 4 4
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acc +DA2.0W : 1 2 4 8 8 : 4 8 16 : 8 8
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gcc : 1 2 4 4 8 : 4 8 16 : 4 4
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Each line is:
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compiler and options
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char, short, int, long, long long
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float, double, long double
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char *, void (*)()
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So all these compilers use either ILP32 or LP64 model.
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TODO: gcc has more options so it needs more investigation.
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-- chastain 2003-12-18 */
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static struct gdbarch *
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hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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{
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@ -5144,9 +5174,13 @@ hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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set_gdbarch_deprecated_register_bytes
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(gdbarch, gdbarch_num_regs (gdbarch) * tdep->bytes_per_address);
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set_gdbarch_long_bit (gdbarch, tdep->bytes_per_address * TARGET_CHAR_BIT);
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set_gdbarch_long_long_bit (gdbarch, 64);
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set_gdbarch_ptr_bit (gdbarch, tdep->bytes_per_address * TARGET_CHAR_BIT);
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/* The following gdbarch vector elements are the same in both ILP32
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and LP64, but might show differences some day. */
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set_gdbarch_long_long_bit (gdbarch, 64);
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set_gdbarch_long_double_bit (gdbarch, 128);
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/* The following gdbarch vector elements do not depend on the address
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size, or in any other gdbarch element previously set. */
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set_gdbarch_function_start_offset (gdbarch, 0);
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