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author shattered <shattered@users.noreply.github.com>2020-07-07 12:22:57 +0000
committer GitHub <noreply@github.com>2020-07-07 08:22:57 -0400
commit7830c5bee7ba14538c6bf4072e53b1d6d1aef308 (patch)
treecc4e4c8c1dc5ee3ca980fe3ef28d31e3504fe040 /src/mame
parentb091167af83a50795bb4bf185b987752abd878ac (diff)
pdp11: replace GPL code (nw) (#6923)
Diffstat (limited to 'src/mame')
-rw-r--r--src/mame/includes/pdp11.h41
1 files changed, 0 insertions, 41 deletions
diff --git a/src/mame/includes/pdp11.h b/src/mame/includes/pdp11.h
deleted file mode 100644
index 9c2c15e7e94..00000000000
--- a/src/mame/includes/pdp11.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// license:GPL-2.0+
-// copyright-holders:SIMH project
-/*****************************************************************************
- *
- * includes/pdp11.h
- *
- ****************************************************************************/
-
-#ifndef PDP11_H_
-#define PDP11_H_
-
-/*
- * taken from PDP11/pdp11_defs.h in SIMH
- */
-
-/* Device CSRs */
-
-#define CSR_V_GO 0 /* go */
-#define CSR_V_IE 6 /* interrupt enable */
-#define CSR_V_DONE 7 /* done */
-#define CSR_V_BUSY 11 /* busy */
-#define CSR_V_ERR 15 /* error */
-#define CSR_GO (1u << CSR_V_GO)
-#define CSR_IE (1u << CSR_V_IE)
-#define CSR_DONE (1u << CSR_V_DONE)
-#define CSR_BUSY (1u << CSR_V_BUSY)
-#define CSR_ERR (1u << CSR_V_ERR)
-
-
-#define clear_virq(_callback, _csr, _ie, _intrq) \
- if ((_csr) & (_ie)) { (_intrq) = CLEAR_LINE; }
-
-#define raise_virq(_callback, _csr, _ie, _intrq) \
- if ((_csr) & (_ie)) { (_intrq) = ASSERT_LINE; _callback (ASSERT_LINE); }
-
-
-#define UPDATE_16BIT(_storage, _data, _mask) \
- do { *_storage = ((*_storage & ~_mask) | (_data & _mask)); } while (0)
-
-
-#endif /* PDP11_H_ */