PR29261, memory leak in parse_stab_struct_fields

[binutils-gdb.git] / sim / README-HACKING

diff --git a/sim/README-HACKING b/sim/README-HACKING
index 9bb705e655eb6cf37d756304771cc04ecc8dc5ce..38915bf3bb9446f09f183685babe0dc64ea9e817 100644 (file)
--- a/sim/README-HACKING
+++ b/sim/README-HACKING
@@ -20,10 +20,7 @@ The common directory contains:
 - common Makefile fragment and configury (e.g. Make-common.in, aclocal.m4).
 
 In addition "common" contains portions of the system call support
 - common Makefile fragment and configury (e.g. Make-common.in, aclocal.m4).
 
 In addition "common" contains portions of the system call support

-(e.g. callback.c, nltvals.def).
-
-Even though no files are built in this directory, it is still configured
-so support for regenerating nltvals.def is present.
+(e.g. callback.c, target-newlib-*.c).

 \f
 Common Makefile Support
 =======================
 \f
 Common Makefile Support
 =======================


@@ -161,8 +158,8 @@ internal state pretty printed from gdb.
 
 FIXME: This can obviously be made more elaborate.  As needed it will be.
 \f
 
 FIXME: This can obviously be made more elaborate.  As needed it will be.
 \f

-Rebuilding nltvals.def
-======================
+Rebuilding target-newlib-* files
+================================

 
 Checkout a copy of the SIM and LIBGLOSS modules (Unless you've already
 got one to hand):
 
 Checkout a copy of the SIM and LIBGLOSS modules (Unless you've already
 got one to hand):


@@ -191,17 +188,9 @@ all set!  If the target has a custom syscall table, you need to declare it:
                Add your new processor target (you'll need to grub
                around to find where your syscall.h lives).
 
                Add your new processor target (you'll need to grub
                around to find where your syscall.h lives).
 

-       devo/sim/<processor>/Makefile.in
-
-               Add the definition:
-
-                       ``NL_TARGET = -DNL_TARGET_d10v''
-
-               just before the line COMMON_POST_CONFIG_FRAG.
-

        devo/sim/<processor>/*.[ch]
 
        devo/sim/<processor>/*.[ch]
 

-               Include targ-vals.h instead of syscall.h.
+               Include target-newlib-syscall.h instead of syscall.h.

 \f
 Tracing
 =======
 \f
 Tracing
 =======


@@ -335,8 +324,8 @@ only store the error code when the result is an error.
 
 Keep in mind that the CB_SYS_xxx defines are normalized values with no real
 meaning with respect to the target.  They provide a unique map on the host so
 
 Keep in mind that the CB_SYS_xxx defines are normalized values with no real
 meaning with respect to the target.  They provide a unique map on the host so

-that it can parse things sanely.  For libgloss, the common/nltvals.def file
-creates the target's system call numbers to the CB_SYS_xxx values.
+that it can parse things sanely.  For libgloss, the common/target-newlib-syscall
+file contains the target's system call numbers to the CB_SYS_xxx values.

 
 To simulate other userspace targets, you really only need to update the maps
 pointers that are part of the callback interface.  So create CB_TARGET_DEFS_MAP
 
 To simulate other userspace targets, you really only need to update the maps
 pointers that are part of the callback interface.  So create CB_TARGET_DEFS_MAP