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| author | Ian Lance Taylor <ian@airs.com> | 1994-10-06 16:47:32 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1994-10-06 16:47:32 +0000 |
| commit | b8176214a5bb9810bf6d5244815e9a49c5055dce (patch) | |
| tree | f85f7b264d7a3748cde6bdf99d131edcaa13da36 /gdb/remote-os9k.c | |
| parent | 97d3151a59022d8d76fd29100052645bd8d99c6b (diff) | |
| download | gdb-b8176214a5bb9810bf6d5244815e9a49c5055dce.zip gdb-b8176214a5bb9810bf6d5244815e9a49c5055dce.tar.gz gdb-b8176214a5bb9810bf6d5244815e9a49c5055dce.tar.bz2 | |
* defs.h: If TARGET_BYTE_ORDER_SELECTABLE is defined by tm.h,
define TARGET_BYTE_ORDER as target_byte_order, and declare
target_byte_order as an extern int, and define BITS_BIG_ENDIAN as
a test of TARGET_BYTE_ORDER.
* top.c: Several additions if TARGET_BYTE_ORDER_SELECTABLE is
defined:
(endianlist, target_byte_order): New variables.
(set_endian, set_endian_big, set_endian_little): New functions.
(show_endian): New function.
(init_cmd_lists): Initialize endianlist.
(init_main): Add commands ``set endian big'', ``set endian
little'', and ``show endian''.
* a29k-pinsn.c: Rewrite uses of TARGET_BYTE_ORDER and
BITS_BIG_ENDIAN to switch at run time rather than at compile time.
* coffread.c, dwarfread.c, findvar.c, mips-tdep.c: Likewise.
* remote-os9k.c, stabsread.c, valarith.c, valprint.c: Likewise.
* values.c: Likewise.
* mips-tdep.c: Rewrite uses of GDB_TARGET_IS_MIPS64 to switch at
run time rather than at compile time.
Diffstat (limited to 'gdb/remote-os9k.c')
| -rw-r--r-- | gdb/remote-os9k.c | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/gdb/remote-os9k.c b/gdb/remote-os9k.c index cf4cd9b..a3f6774 100644 --- a/gdb/remote-os9k.c +++ b/gdb/remote-os9k.c @@ -270,13 +270,11 @@ get_hex_regs (n, regno) val = 0; for (j = 0; j < 4; j++) { -#if TARGET_BYTE_ORDER == BIG_ENDIAN - get_hex_byte(&b); - val = (val << 8) + b; -#else - get_hex_byte(&b); - val = val + (b << (j*8)); -#endif + get_hex_byte (&b); + if (TARGET_BYTE_ORDER == BIG_ENDIAN) + val = (val << 8) + b; + else + val = val + (b << (j*8)); } supply_register (regno++, (char *) &val); } @@ -577,13 +575,11 @@ rombug_fetch_registers () val = 0; for (j = 0; j < 2; j++) { -#if TARGET_BYTE_ORDER == BIG_ENDIAN - get_hex_byte(&b); - val = (val << 8) + b; -#else - get_hex_byte(&b); - val = val + (b << (j*8)); -#endif + get_hex_byte (&b); + if (TARGET_BYTE_ORDER == BIG_ENDIAN) + val = (val << 8) + b; + else + val = val + (b << (j*8)); } if (regno == 8) i = 10; @@ -640,13 +636,11 @@ rombug_fetch_register (regno) val = 0; for (j = 0; j < 2; j++) { -#if TARGET_BYTE_ORDER == BIG_ENDIAN - get_hex_byte(&b); - val = (val << 8) + b; -#else - get_hex_byte(&b); - val = val + (b << (j*8)); -#endif + get_hex_byte (&b); + if (TARGET_BYTE_ORDER == BIG_ENDIAN) + val = (val << 8) + b; + else + val = val + (b << (j*8)); } supply_register (regno, (char *) &val); } |