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From Wally Iimura <iimura@microunity.com>:

Browse Source 
* dis-buf.c (buffer_read_memory): Rewrite expression to avoid
	overflow at end of address space.
	(generic_print_address): Use sprintf_vma.
This commit is contained in:
Ian Lance Taylor
1999-08-10 15:02:41 +00:00
parent 5499724a85
commit 9c492adce5
2 changed files with 12 additions and 2 deletions
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7
opcodes/ChangeLog
View File

@@ -1,3 +1,10 @@
1999-08-10 Ian Lance Taylor <ian@zembu.com>
From Wally Iimura <iimura@microunity.com>:
* dis-buf.c (buffer_read_memory): Rewrite expression to avoid
overflow at end of address space.
(generic_print_address): Use sprintf_vma.
1999-08-08 Ian Lance Taylor <ian@zembu.com>
* Makefile.am: Rename .dep* files to DEP*. Change DEP variable to

7
opcodes/dis-buf.c
View File

@@ -30,7 +30,7 @@ buffer_read_memory (memaddr, myaddr, length, info)
struct disassemble_info *info;
{
if (memaddr < info->buffer_vma
|| memaddr + length > info->buffer_vma + info->buffer_length)
|| memaddr - info->buffer_vma + length > info->buffer_length)
/* Out of bounds. Use EIO because GDB uses it. */
return EIO;
memcpy (myaddr, info->buffer + (memaddr - info->buffer_vma), length);
@@ -67,7 +67,10 @@ generic_print_address (addr, info)
bfd_vma addr;
struct disassemble_info *info;
{
(*info->fprintf_func) (info->stream, "0x%x", addr);
char buf[30];
sprintf_vma (buf, addr);
(*info->fprintf_func) (info->stream, "0x%s", buf);
}
/* Just concatenate the address as hex. This is included for