diff options
Diffstat (limited to 'c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S')
| -rw-r--r-- | c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S b/c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S index b047b62f36..e80f544dd4 100644 --- a/c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S +++ b/c/src/lib/libcpu/m68k/m68040/fpsp/rtems_skel.S @@ -20,20 +20,20 @@ // to handle the exception. // // If the exception was completely handled by the package, then -// the return will be via a 'jmp fpsp_done'. Unless there is +// the return will be via a 'jmp fpsp_done'. Unless there is // OS specific work to be done (such as handling a context switch or // interrupt) the user program can be resumed via 'rte'. // // In the following skeleton code, some typical 'real_xxxx' handling // code is shown. This code may need to be moved to an appropriate // place in the target system, or rewritten. -// +// // Copyright (C) Motorola, Inc. 1990 // All Rights Reserved // -// THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA -// The copyright notice above does not evidence any +// THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MOTOROLA +// The copyright notice above does not evidence any // actual or intended publication of such source code. // $Id$ @@ -68,7 +68,7 @@ SYM(_fpspEntry_dz): // // All inexact exceptions are real, but the 'real' handler // will probably want to clear the pending exception. -// The provided code will clear the E3 exception (if pending), +// The provided code will clear the E3 exception (if pending), // otherwise clear the E1 exception. The frestore is not really // necessary for E1 exceptions. // @@ -82,7 +82,7 @@ SYM(_fpspEntry_dz): // to the appropriate handler for the exception in the fpsr. Note // that this fix is only for d43b parts, and is skipped if the // version number is not $40. -// +// // .global SYM(_fpspEntry_inex) .global real_inex @@ -102,7 +102,7 @@ SYM(_fpspEntry_inex): bra snan inex_ckofl: btstb #ovfl_bit,2(sp) //test for ovfl - beq inex_ckufl + beq inex_ckufl addl #4,sp frestore (sp)+ unlk a6 @@ -146,7 +146,7 @@ inex_done: frestore (sp)+ unlk a6 jmp ([SYM(M68040FPSPUserExceptionHandlers)+2*4],%za0) - + // // Overflow exception // @@ -164,7 +164,7 @@ ovfl_done: frestore (sp)+ unlk a6 jmp ([SYM(M68040FPSPUserExceptionHandlers)+6*4],%za0) - + // // Underflow exception // @@ -182,7 +182,7 @@ unfl_done: frestore (sp)+ unlk a6 jmp ([SYM(M68040FPSPUserExceptionHandlers)+4*4],%za0) - + // // Signalling NAN exception // @@ -213,7 +213,7 @@ real_operr: frestore (sp)+ unlk a6 jmp ([SYM(M68040FPSPUserExceptionHandlers)+5*4],%za0) - + // // BSUN exception // @@ -237,7 +237,7 @@ real_bsun: // // F-line exception // -// A 'real' F-line exception is one that the FPSP is not supposed to +// A 'real' F-line exception is one that the FPSP is not supposed to // handle. E.g. an instruction with a co-processor ID that is not 1. // .global SYM(_fpspEntry_fline) @@ -341,7 +341,7 @@ user_write: // a1 - supervisor destination address // d0 - number of bytes to read (maximum count is 12) // -// Like mem_write, mem_read always reads with a supervisor +// Like mem_write, mem_read always reads with a supervisor // destination address on the supervisor stack. Also like mem_write, // the EXC_SR is checked and a simple memory copy is done if reading // from supervisor space is indicated. |