Record the ELF x86 regparm registers.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12191

diff --git a/docs/internals/register-uses.txt b/docs/internals/register-uses.txt
index 63de098eac1095a940b37b33bee9fc812ec173c9..f1df5a886708526ecf5ea8b624acc5f2566aca38 100644 (file)
--- a/docs/internals/register-uses.txt
+++ b/docs/internals/register-uses.txt
@@ -24,6 +24,9 @@ st0        n ?         n        fp retreg            y
 st1-7      n ?         n                             y
 xmm0-7     n ?         n                             y
 
+In the case where arguments are passed in registers, the arg1,2,3
+registers are EAX, EDX, and ECX respectively.
+
 
 amd64-linux
 ~~~~~~~~~~~