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binutils-gdb
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New functions from macros in tm-z8k.h.

This commit is contained in:
Steve Chamberlain 1993-03-17 19:32:42 +00:00
parent 898e13c8b9
commit 2d8d693ab7
2 changed files with 47 additions and 2 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
* z8k-tdep.c (extract_return_value, write_return_value,
store_struct_return): New functions from macros in tm-z8k.h.
Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
* valops.c (value_arg_coerce): Apply temporary patch to

44
gdb/z8k-tdep.c
View File

@ -305,9 +305,49 @@ addr_bits_set ()
int
saved_pc_after_call ()
{
return addr_bits_remove (read_memory_integer (read_register (SP_REGNUM), PTR_SIZE));
return addr_bits_remove
(read_memory_integer (read_register (SP_REGNUM), PTR_SIZE));
}
extract_return_value(type, regbuf, valbuf)
struct type *type;
char *regbuf;
char *valbuf;
{
int b;
int len = TYPE_LENGTH(type);
for (b = 0; b < len; b += 2) {
int todo = len - b;
if (todo > 2)
todo = 2;
memcpy(valbuf + b, regbuf + b, todo);
}
}
void
write_return_value(type, valbuf)
struct type *type;
char *valbuf;
{
int reg;
int len;
for (len = 0; len < TYPE_LENGTH(type); len += 2)
{
write_register_bytes(REGISTER_BYTE(len /2 + 2), valbuf + len, 2);
}
}
void
store_struct_return(addr, sp)
CORE_ADDR addr;
CORE_ADDR sp;
{
write_register(2, addr);
}
void
print_register_hook (regno)
int regno;
@ -406,7 +446,7 @@ segmented_command (args, from_tty)
char *args;
int from_tty;
{
z8k_set_pointer_size (16);
z8k_set_pointer_size (32);
}
static void