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| author | J.T. Conklin <jtc@acorntoolworks.com> | 2001-04-06 22:43:55 +0000 |
|---|---|---|
| committer | J.T. Conklin <jtc@acorntoolworks.com> | 2001-04-06 22:43:55 +0000 |
| commit | c839c4db61a73535746c9a8f52e127c100c600ca (patch) | |
| tree | 09a6964882402d9469603cc4499cf364006cfd77 /gdb | |
| parent | af471f3cf4c701963e0771d904ed9f86d02c1cb8 (diff) | |
| download | fsf-binutils-gdb-c839c4db61a73535746c9a8f52e127c100c600ca.zip fsf-binutils-gdb-c839c4db61a73535746c9a8f52e127c100c600ca.tar.gz fsf-binutils-gdb-c839c4db61a73535746c9a8f52e127c100c600ca.tar.bz2 | |
* dcache.c (dcache_write_line): Fixed bugs where cache line was
not written to target correctly.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 3 | ||||
| -rw-r--r-- | gdb/dcache.c | 13 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 20de0be..95a30ef 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2001-04-06 J.T. Conklin <jtc@redback.com> + * dcache.c (dcache_write_line): Fixed bugs where cache line was + not written to target correctly. + * gdbserver/low-hppabsd.c (read_inferior_memory): Add explicit void return value; * gdbserver/low-nbsd.c: Likewise. diff --git a/gdb/dcache.c b/gdb/dcache.c index d6268f7..6e74274 100644 --- a/gdb/dcache.c +++ b/gdb/dcache.c @@ -278,20 +278,24 @@ dcache_write_line (DCACHE *dcache, register struct dcache_block *db) while (reg_len > 0) { s = XFORM(memaddr); - do { + while (reg_len > 0) { if (db->state[s] == ENTRY_DIRTY) break; s++; reg_len--; - } while (reg_len > 0); + + memaddr++; + myaddr++; + len--; + } e = s; - do { + while (reg_len > 0) { if (db->state[e] != ENTRY_DIRTY) break; e++; reg_len--; - } while (reg_len > 0); + } dirty_len = e - s; while (dirty_len > 0) @@ -304,6 +308,7 @@ dcache_write_line (DCACHE *dcache, register struct dcache_block *db) memset (&db->state[XFORM(memaddr)], ENTRY_OK, res); memaddr += res; myaddr += res; + len -= res; dirty_len -= res; } } |