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authorJ.T. Conklin <jtc@acorntoolworks.com>2001-01-23 22:48:56 +0000
committerJ.T. Conklin <jtc@acorntoolworks.com>2001-01-23 22:48:56 +0000
commit29e5738069326d025cb0aecc2aab25186ef669b8 (patch)
tree7560e7f2dfa71f5ccee95cc5bf9d11b358557376 /gdb/remote-es.c
parent43ad3147a9b5ee39b23c6291e5c805e16890db77 (diff)
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* exec.c (xfer_memory): Add attrib argument.
* infptrace.c (child_xfer_memory): Likewise. * monitor.c (monitor_xfer_memory): Likewise. * remote-adapt.c (adapt_xfer_inferior_memory): Likewise. * remote-array.c (array_xfer_memory): Likewise. * remote-bug.c (bug_xfer_memory): Likewise. * remote-e7000.c (e7000_xfer_inferior_memory): Likewise. * remote-eb.c (eb_xfer_inferior_memory): Likewise. * remote-es.c (es1800_xfer_inferior_memory): Likewise. * remote-mips.c (mips_xfer_memory): Likewise. * remote-mm.c (mm_xfer_inferior_memory): Likewise. * remote-nindy.c (nindy_xfer_inferior_memory): Likewise. * remote-os9k.c (rombug_xfer_inferior_memory): Likewise. * remote-rdi.c (arm_rdi_xfer_memory): Likewise. * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise. * remote-sds.c (sds_xfer_memory): Likewise. * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise. * remote-st.c (st2000_xfer_inferior_memory): Likewise. * remote-udi.c (udi_xfer_inferior_memory): Likewise. * remote-vx.c (vx_xfer_memory): Likewise. * remote.c (remote_xfer_memory): Likewise. * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise. * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise. * target.h (#include "memattr.h"): Added. (target_ops.to_xfer_memory): Add attrib argument. * wince.c (_initialize_inftarg): Removed call to set_dcache_state. * dcache.h (set_dcache_state): Removed declaration. * dcache.c (set_dcache_state): Removed definition * dcache.c: Update module comment, as dcache is now enabled and disabled with memory region attributes instead of by the global variable "remotecache". Add comment describing the interaction between dcache and memory region attributes. (dcache_xfer_memory): Add comment describing benefits of moving cache writeback to a higher level. (dcache_struct): Removed cache_has_stuff field. This was used to record whether the cache had been accessed in order to invalidate it when it was disabled. However, this is not needed because the cache is write through and the code that enables, disables, and deletes memory regions invalidate the cache. Add comment which suggests that we could be more selective and only invalidate those cache lines containing data from those memory regions. (dcache_invalidate): Updated. (dcache_xfer_memory): Updated. (dcache_alloc): Don't abort() if dcache_enabled_p is clear. (dcache_xfer_memory): Removed code that called do_xfer_memory() to perform a uncached transfer if dcache_enabled_p was clear. This function is now only called if caching is enabled for the memory region. (dcache_info): Always print cache info. * target.c (do_xfer_memory): Add attrib argument. (target_xfer_memory, target_xfer_memory_partial): Break transfer into chunks defined by memory regions, pass region attributes to do_xfer_memory(). * dcache.c (dcache_read_line, dcache_write_line): Likewise. * Makefile.in (SFILES): Add memattr.c. (COMMON_OBS): Add memattr.o. (dcache.o): Add target.h to dependencies. * memattr.c: New file. * memattr.h: Likewise.
Diffstat (limited to 'gdb/remote-es.c')
-rw-r--r--gdb/remote-es.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/gdb/remote-es.c b/gdb/remote-es.c
index 92541a7..2d879c1 100644
--- a/gdb/remote-es.c
+++ b/gdb/remote-es.c
@@ -1,5 +1,5 @@
/* Memory-access and commands for remote es1800 processes, for GDB.
- Copyright (C) 1988, 1992 Free Software Foundation, Inc.
+ Copyright (C) 1988, 1992, 2001 Free Software Foundation, Inc.
This file is added to GDB to make it possible to do debugging via an
ES-1800 emulator. The code was originally written by Johan Holmberg
@@ -134,7 +134,7 @@ static void es1800_files_info (struct target_ops *);
static int
es1800_xfer_inferior_memory (CORE_ADDR, char *, int, int,
- struct target_ops *);
+ struct mem_attrib *, struct target_ops *);
static void es1800_prepare_to_store (void);
@@ -959,7 +959,9 @@ tohex (int nib)
static int
es1800_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len,
- int write, struct target_ops *tops)
+ int write,
+ struct mem_attrib *attrib ATTRIBUTE_UNUSED,
+ struct target_ops *target ATTRIBUTE_UNUSED)
{
int origlen = len;
int xfersize;