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authorTheodore A. Roth <troth@openavr.org>2003-06-14 21:00:46 +0000
committerTheodore A. Roth <troth@openavr.org>2003-06-14 21:00:46 +0000
commit98be1e7766dbe0ab448b81111238bbb148a93691 (patch)
treeadd495601ddc3ab58bcd560d92d1d693f39f1952 /gdb/avr-tdep.c
parent57bc612204774251fc7371a5fff99e83170814e1 (diff)
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* avr-tdep.c (avr_remote_translate_xfer_address): Delete function.
(avr_gdbarch_init): Remove avr_call_dummy_words variable. Don't set deprecated_call_dummy_words. Remove commented out set_gdbarch_believe_pcc_promotion() call. Don't set remote_translate_xfer_address. (avr_io_reg_read_command): Remove commented out debug printf. Wrap a long line.
Diffstat (limited to 'gdb/avr-tdep.c')
-rw-r--r--gdb/avr-tdep.c42
1 files changed, 3 insertions, 39 deletions
diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c
index e9d5996..0f8f1d0 100644
--- a/gdb/avr-tdep.c
+++ b/gdb/avr-tdep.c
@@ -387,30 +387,6 @@ avr_read_fp (void)
return (avr_make_saddr (read_register (AVR_FP_REGNUM)));
}
-/* Translate a GDB virtual ADDR/LEN into a format the remote target
- understands. Returns number of bytes that can be transfered
- starting at TARG_ADDR. Return ZERO if no bytes can be transfered
- (segmentation fault).
-
- TRoth/2002-04-08: Could this be used to check for dereferencing an invalid
- pointer? */
-
-static void
-avr_remote_translate_xfer_address (struct gdbarch *gdbarch,
- struct regcache *regcache,
- CORE_ADDR memaddr, int nr_bytes,
- CORE_ADDR *targ_addr, int *targ_len)
-{
- long out_addr;
- long out_len;
-
- /* FIXME: TRoth: Do nothing for now. Will need to examine memaddr at this
- point and see if the high bit are set with the masks that we want. */
-
- *targ_addr = memaddr;
- *targ_len = nr_bytes;
-}
-
/* avr_scan_prologue is also used as the
deprecated_frame_init_saved_regs().
@@ -1099,12 +1075,6 @@ avr_breakpoint_from_pc (CORE_ADDR * pcptr, int *lenptr)
static struct gdbarch *
avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
- /* FIXME: TRoth/2002-02-18: I have no idea if avr_call_dummy_words[] should
- be bigger or not. Initial testing seems to show that `call my_func()`
- works and backtrace from a breakpoint within the call looks correct.
- Admittedly, I haven't tested with more than a very simple program. */
- static LONGEST avr_call_dummy_words[] = { 0 };
-
struct gdbarch *gdbarch;
struct gdbarch_tdep *tdep;
@@ -1173,9 +1143,6 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_print_insn (gdbarch, print_insn_avr);
set_gdbarch_call_dummy_address (gdbarch, avr_call_dummy_address);
- set_gdbarch_deprecated_call_dummy_words (gdbarch, avr_call_dummy_words);
-
-/* set_gdbarch_believe_pcc_promotion (gdbarch, 1); // TRoth: should this be set? */
set_gdbarch_address_to_pointer (gdbarch, avr_address_to_pointer);
set_gdbarch_pointer_to_address (gdbarch, avr_pointer_to_address);
@@ -1195,8 +1162,7 @@ avr_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_breakpoint_from_pc (gdbarch, avr_breakpoint_from_pc);
set_gdbarch_function_start_offset (gdbarch, 0);
- set_gdbarch_remote_translate_xfer_address (gdbarch,
- avr_remote_translate_xfer_address);
+
set_gdbarch_frame_args_skip (gdbarch, 0);
set_gdbarch_frameless_function_invocation (gdbarch, frameless_look_for_prologue); /* ??? */
set_gdbarch_deprecated_frame_chain (gdbarch, avr_frame_chain);
@@ -1232,13 +1198,11 @@ avr_io_reg_read_command (char *args, int from_tty)
unsigned int val;
int i, j, k, step;
-/* fprintf_unfiltered (gdb_stderr, "DEBUG: avr_io_reg_read_command (\"%s\", %d)\n", */
-/* args, from_tty); */
-
if (!current_target.to_query)
{
fprintf_unfiltered (gdb_stderr,
- "ERR: info io_registers NOT supported by current target\n");
+ "ERR: info io_registers NOT supported by current "
+ "target\n");
return;
}