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Fix for transfers across segments.

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This commit is contained in:
Tom Rix 2002-06-15 11:01:34 +00:00
parent e75700dfba
commit 3d2957e64e
2 changed files with 7 additions and 2 deletions
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4
sim/d10v/ChangeLog
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@ -1,3 +1,7 @@
2002-06-13 Tom Rix <trix@redhat.com>
* interp.c (xfer_mem): Fix transfers across multiple segments.
2002-06-09 Andrew Cagney <cagney@redhat.com> 2002-06-09 Andrew Cagney <cagney@redhat.com>
* Makefile.in (INCLUDE): Update path to callback.h. * Makefile.in (INCLUDE): Update path to callback.h.

5
sim/d10v/interp.c
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@ -715,7 +715,7 @@ xfer_mem (SIM_ADDR virt,
{ {
int xfered = 0; int xfered = 0;
while (xfered < size) while (0 < size)
{ {
uint8 *memory; uint8 *memory;
unsigned long phys; unsigned long phys;
@ -754,9 +754,10 @@ xfer_mem (SIM_ADDR virt,
virt += phys_size; virt += phys_size;
buffer += phys_size; buffer += phys_size;
xfered += phys_size; xfered += phys_size;
size -= phys_size;
} }
return size; return xfered;
} }