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| author | Mike Frysinger <vapier@gentoo.org> | 2021-04-25 18:11:35 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2021-04-26 22:39:55 -0400 |
| commit | bd0918c910b7c4ee056d9c3413f8c680dff11584 (patch) | |
| tree | af087569015bdab3a78c4445c5224c02e7fc1463 /sim/README-HACKING | |
| parent | 66d055c75479e0c51745fc3b40faec6df7a01620 (diff) | |
| download | binutils-bd0918c910b7c4ee056d9c3413f8c680dff11584.zip binutils-bd0918c910b7c4ee056d9c3413f8c680dff11584.tar.gz binutils-bd0918c910b7c4ee056d9c3413f8c680dff11584.tar.bz2 | |
sim: nltvals: unify common syscall tables
Since libgloss provides a default syscall table for arches, use that
to provide the default syscall table for ports. Only the exceptions
need to be enumerated now with the common logic as the default.
Diffstat (limited to 'sim/README-HACKING')
| -rw-r--r-- | sim/README-HACKING | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sim/README-HACKING b/sim/README-HACKING index 7858058..bd0054f 100644 --- a/sim/README-HACKING +++ b/sim/README-HACKING @@ -180,7 +180,7 @@ got one to hand): $ cd /tmp/$$ $ cvs checkout sim-no-testsuite libgloss-no-testsuite newlib-no-testsuite -Configure things for an arbitrary simulator target (I've d10v for +Configure things for an arbitrary simulator target (d10v is used here for convenience): $ mkdir /tmp/$$/build @@ -192,9 +192,10 @@ In the sim/ directory rebuild the headers: $ cd sim/ $ make nltvals -To add a new target: +If the target uses the common syscall table (libgloss/syscall.h), then you're +all set! If the target has a custom syscall table, you need to declare it: - devo/sim/common/gennltvals.sh + devo/sim/common/gennltvals.py Add your new processor target (you'll need to grub around to find where your syscall.h lives). |