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| author | Hans-Peter Nilsson <hp@axis.com> | 2000-09-28 21:58:16 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@axis.com> | 2000-09-28 21:58:16 +0000 |
| commit | b16885a1320f3718c716b66b3858bbe1ccfa2095 (patch) | |
| tree | 454874f053e6a8f86252a30cade5e420a1fb0786 /bfd/aout-cris.c | |
| parent | 1bd591624cb3a059a2db9292b0c1f3311ea29c63 (diff) | |
| download | gdb-b16885a1320f3718c716b66b3858bbe1ccfa2095.zip gdb-b16885a1320f3718c716b66b3858bbe1ccfa2095.tar.gz gdb-b16885a1320f3718c716b66b3858bbe1ccfa2095.tar.bz2 | |
* aout-cris.c (N_TXTADDR): Define.
Diffstat (limited to 'bfd/aout-cris.c')
| -rw-r--r-- | bfd/aout-cris.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bfd/aout-cris.c b/bfd/aout-cris.c index 36f8553..a531bcb 100644 --- a/bfd/aout-cris.c +++ b/bfd/aout-cris.c @@ -28,6 +28,17 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define ENTRY_CAN_BE_ZERO #define TEXT_START_ADDR 0 +/* Without reading symbols to get the text start symbol, there is no way + to know where the text segment starts in an a.out file. Defaulting to + anything as constant as TEXT_START_ADDR is bad. But we can guess from + the entry point, which is usually within the first 64k of the text + segment. We also assume here that the text segment is 64k-aligned. + FIXME: It is also wrong to assume that data and bss follow immediately + after text, but with those, we don't have any choice besides reading + symbol info, and luckily there's no pressing need for correctness for + those vma:s at this time. */ +#define N_TXTADDR(x) ((x).a_entry & ~0xffff) + /* If you change this to 4, you can not link to an address N*4+2. */ #define SEGMENT_SIZE 2 |