X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fseabios%2Fdocs%2FLinking_overview.md;fp=qemu%2Froms%2Fseabios%2Fdocs%2FLinking_overview.md;h=bcb8298c3424105f0387aab92c9f08c2763844b9;hb=437fd90c0250dee670290f9b714253671a990160;hp=fb938b632024a5af612a472b73f5f877f60bf43f;hpb=5bbd6fe9b8bab2a93e548c5a53b032d1939eec05;p=kvmfornfv.git

diff --git a/qemu/roms/seabios/docs/Linking_overview.md b/qemu/roms/seabios/docs/Linking_overview.md
index fb938b632..bcb8298c3 100644
--- a/qemu/roms/seabios/docs/Linking_overview.md
+++ b/qemu/roms/seabios/docs/Linking_overview.md
@@ -92,15 +92,9 @@ those situations where an address of a C function in another mode is
 required the build supports symbols with a special "\_cfuncX_"
 prefix. The layoutrom.py script detects these references and will emit
 a corresponding symbol definitions in the linker script that points to
-the C code of the specified mode. This is typically seen with code
-like:
-
-`extern void _cfunc32flat_process_op(void);`\
-`return call32(_cfunc32flat_process_op, 0, 0);`
-
-In the above example, when the build finds the symbol
-"\_cfunc32flat_process_op" it will emit that symbol with the physical
-address of the 32bit "flat" version of the process_op() C function.
+the C code of the specified mode. The call32() and stack_hop_back()
+macros automatically add the required prefix for C code, but the
+prefixes need to be explicitly added in assembler code.
 
 Build garbage collection
 ------------------------