Update copyright years.

[thirdparty/gcc.git] / gcc / config / bfin / bfin.opt

diff --git a/gcc/config/bfin/bfin.opt b/gcc/config/bfin/bfin.opt
index ed79e659b61921953c2263fd7d97c038e9961530..042170ed15aba2fa6c5755845fbe744946b4c186 100644 (file)
--- a/gcc/config/bfin/bfin.opt
+++ b/gcc/config/bfin/bfin.opt
@@ -1,6 +1,6 @@
 ; Options for the Blackfin port of the compiler
 ;
-; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+; Copyright (C) 2005-2024 Free Software Foundation, Inc.
 ;
 ; This file is part of GCC.
 ;
@@ -18,64 +18,101 @@
 ; along with GCC; see the file COPYING3.  If not see
 ; <http://www.gnu.org/licenses/>.
 
+HeaderInclude
+config/bfin/bfin-opts.h
+
+; Value of -mcpu=.
+Variable
+bfin_cpu_t bfin_cpu_type = BFIN_CPU_UNKNOWN
+
+; -msi-revision support. There are three special values:
+; -1      -msi-revision=none.
+; 0xffff  -msi-revision=any.
+Variable
+int bfin_si_revision
+
+; The workarounds enabled.
+Variable
+unsigned int bfin_workarounds = 0
+
 msim
 Target RejectNegative
-Use simulator runtime
+Use simulator runtime.
 
 mcpu=
 Target RejectNegative Joined
-Specify the name of the target CPU
+Specify the name of the target CPU.
 
 momit-leaf-frame-pointer
-Target Report Mask(OMIT_LEAF_FRAME_POINTER)
-Omit frame pointer for leaf functions
+Target Mask(OMIT_LEAF_FRAME_POINTER)
+Omit frame pointer for leaf functions.
 
 mlow64k
-Target Report Mask(LOW_64K)
-Program is entirely located in low 64k of memory
+Target Mask(LOW_64K)
+Program is entirely located in low 64k of memory.
 
 mcsync-anomaly
-Target Report Var(bfin_csync_anomaly) Init(-1)
+Target Var(bfin_csync_anomaly) Init(-1)
 Work around a hardware anomaly by adding a number of NOPs before a
 CSYNC or SSYNC instruction.
 
 mspecld-anomaly
-Target Report Var(bfin_specld_anomaly) Init(-1)
+Target Var(bfin_specld_anomaly) Init(-1)
 Avoid speculative loads to work around a hardware anomaly.
 
 mid-shared-library
-Target Report Mask(ID_SHARED_LIBRARY)
-Enabled ID based shared library
+Target Mask(ID_SHARED_LIBRARY)
+Enabled ID based shared library.
 
 mleaf-id-shared-library
-Target Report Mask(LEAF_ID_SHARED_LIBRARY)
+Target Mask(LEAF_ID_SHARED_LIBRARY)
 Generate code that won't be linked against any other ID shared libraries,
 but may be used as a shared library.
 
 mshared-library-id=
 Target RejectNegative Joined UInteger Var(bfin_library_id)
-ID of shared library to build
+ID of shared library to build.
 
 msep-data
-Target Report Mask(SEP_DATA)
-Enable separate data segment
+Target Mask(SEP_DATA)
+Enable separate data segment.
 
 mlong-calls
-Target Report Mask(LONG_CALLS)
-Avoid generating pc-relative calls; use indirection
+Target Mask(LONG_CALLS)
+Avoid generating pc-relative calls; use indirection.
 
 mfast-fp
-Target Report Mask(FAST_FP)
-Link with the fast floating-point library
+Target Mask(FAST_FP)
+Link with the fast floating-point library.
 
 mfdpic
-Target Report Mask(FDPIC)
-Enable Function Descriptor PIC mode
+Target Mask(FDPIC)
+Enable Function Descriptor PIC mode.
 
 minline-plt
-Target Report Mask(INLINE_PLT)
-Enable inlining of PLT in function calls
+Target Mask(INLINE_PLT)
+Enable inlining of PLT in function calls.
 
 mstack-check-l1
-Target Report Mask(STACK_CHECK_L1)
-Do stack checking using bounds in L1 scratch memory
+Target Mask(STACK_CHECK_L1)
+Do stack checking using bounds in L1 scratch memory.
+
+mmulticore
+Target Mask(MULTICORE)
+Enable multicore support.
+
+mcorea
+Target Mask(COREA)
+Build for Core A.
+
+mcoreb
+Target Mask(COREB)
+Build for Core B.
+
+msdram
+Target Mask(SDRAM)
+Build for SDRAM.
+
+micplb
+Target Mask(ICPLB)
+Assume ICPLBs are enabled at runtime.