Should a target_read/write_buffer() be a silent no-op or generate an explicit
error?
I have reason to believe 0 sized elf sections can occur...
Index: C:/workspace/openocd/src/target/target.c
===================================================================
--- C:/workspace/openocd/src/target/target.c (revision 1395)
+++ C:/workspace/openocd/src/target/target.c (working copy)
@@ -979,6 +979,12 @@
LOG_ERROR("Target not examined yet");
return ERROR_FAIL;
}
+
+ if (size==0)
+ {
+ LOG_DEBUG("size=0 is safe no-op");
+ return OK;
+ }
if ((address + size - 1) < address)
{
@@ -1054,6 +1060,12 @@
LOG_ERROR("Target not examined yet");
return ERROR_FAIL;
}
+
+ if (size==0)
+ {
+ LOG_DEBUG("size=0 is safe no-op");
+ return OK;
+ }
if ((address + size - 1) < address)
{
--
Øyvind Harboe
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