ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

1 files changed, 0 insertions, 412 deletions

diff --git a/cc3200/hal/cpu.c b/cc3200/hal/cpu.c
deleted file mode 100644
index 29d10afb2..000000000
--- a/cc3200/hal/cpu.c
+++ /dev/null
@@ -1,412 +0,0 @@
-//*****************************************************************************
-//
-//  cpu.c
-//
-//  Instruction wrappers for special CPU instructions needed by the
-//  drivers.
-//
-//  Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
-//
-//
-//  Redistribution and use in source and binary forms, with or without
-//  modification, are permitted provided that the following conditions
-//  are met:
-//
-//    Redistributions of source code must retain the above copyright
-//    notice, this list of conditions and the following disclaimer.
-//
-//    Redistributions in binary form must reproduce the above copyright
-//    notice, this list of conditions and the following disclaimer in the
-//    documentation and/or other materials provided with the
-//    distribution.
-//
-//    Neither the name of Texas Instruments Incorporated nor the names of
-//    its contributors may be used to endorse or promote products derived
-//    from this software without specific prior written permission.
-//
-//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-//  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-//  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-//  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-//  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-//  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-//  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-//  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-//*****************************************************************************
-#include "cpu.h"
-
-//*****************************************************************************
-//
-// Wrapper function for the CPSID instruction.  Returns the state of PRIMASK
-// on entry.
-//
-//*****************************************************************************
-#if defined(gcc)
-unsigned long __attribute__((naked))
-CPUcpsid(void)
-{
-    unsigned long ulRet;
-
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsid   i\n"
-          "    dsb      \n"
-          "    isb      \n"
-          "    bx      lr\n"
-          : "=r" (ulRet));
-
-    //
-    // The return is handled in the inline assembly, but the compiler will
-    // still complain if there is not an explicit return here (despite the fact
-    // that this does not result in any code being produced because of the
-    // naked attribute).
-    //
-    return(ulRet);
-}
-#endif
-#if defined(ewarm)
-unsigned long
-CPUcpsid(void)
-{
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsid   i\n"
-          "    dsb      \n"
-          "    isb      \n");
-
-    //
-    // "Warning[Pe940]: missing return statement at end of non-void function"
-    // is suppressed here to avoid putting a "bx lr" in the inline assembly
-    // above and a superfluous return statement here.
-    //
-#pragma diag_suppress=Pe940
-}
-#pragma diag_default=Pe940
-#endif
-#if defined(ccs)
-unsigned long
-CPUcpsid(void)
-{
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsid   i\n"
-          "    dsb      \n"
-          "    isb      \n"
-          "    bx      lr\n");
-
-    //
-    // The following keeps the compiler happy, because it wants to see a
-    // return value from this function.  It will generate code to return
-    // a zero.  However, the real return is the "bx lr" above, so the
-    // return(0) is never executed and the function returns with the value
-    // you expect in R0.
-    //
-    return(0);
-}
-#endif
-
-//*****************************************************************************
-//
-// Wrapper function returning the state of PRIMASK (indicating whether
-// interrupts are enabled or disabled).
-//
-//*****************************************************************************
-#if defined(gcc)
-unsigned long __attribute__((naked))
-CPUprimask(void)
-{
-    unsigned long ulRet;
-
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    bx      lr\n"
-          : "=r" (ulRet));
-
-    //
-    // The return is handled in the inline assembly, but the compiler will
-    // still complain if there is not an explicit return here (despite the fact
-    // that this does not result in any code being produced because of the
-    // naked attribute).
-    //
-    return(ulRet);
-}
-#endif
-#if defined(ewarm)
-unsigned long
-CPUprimask(void)
-{
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n");
-
-    //
-    // "Warning[Pe940]: missing return statement at end of non-void function"
-    // is suppressed here to avoid putting a "bx lr" in the inline assembly
-    // above and a superfluous return statement here.
-    //
-#pragma diag_suppress=Pe940
-}
-#pragma diag_default=Pe940
-#endif
-#if defined(ccs)
-unsigned long
-CPUprimask(void)
-{
-    //
-    // Read PRIMASK and disable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    bx      lr\n");
-
-    //
-    // The following keeps the compiler happy, because it wants to see a
-    // return value from this function.  It will generate code to return
-    // a zero.  However, the real return is the "bx lr" above, so the
-    // return(0) is never executed and the function returns with the value
-    // you expect in R0.
-    //
-    return(0);
-}
-#endif
-
-//*****************************************************************************
-//
-// Wrapper function for the CPSIE instruction.  Returns the state of PRIMASK
-// on entry.
-//
-//*****************************************************************************
-#if defined(gcc)
-unsigned long __attribute__((naked))
-CPUcpsie(void)
-{
-    unsigned long ulRet;
-
-    //
-    // Read PRIMASK and enable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsie   i\n"
-          "    dsb      \n"
-          "    isb      \n"
-          "    bx      lr\n"
-          : "=r" (ulRet));
-
-    //
-    // The return is handled in the inline assembly, but the compiler will
-    // still complain if there is not an explicit return here (despite the fact
-    // that this does not result in any code being produced because of the
-    // naked attribute).
-    //
-    return(ulRet);
-}
-#endif
-#if defined(ewarm)
-unsigned long
-CPUcpsie(void)
-{
-    //
-    // Read PRIMASK and enable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsie   i\n"
-          "    dsb      \n"
-          "    isb      \n");
-
-    //
-    // "Warning[Pe940]: missing return statement at end of non-void function"
-    // is suppressed here to avoid putting a "bx lr" in the inline assembly
-    // above and a superfluous return statement here.
-    //
-#pragma diag_suppress=Pe940
-}
-#pragma diag_default=Pe940
-#endif
-#if defined(ccs)
-unsigned long
-CPUcpsie(void)
-{
-    //
-    // Read PRIMASK and enable interrupts.
-    //
-    __asm("    mrs     r0, PRIMASK\n"
-          "    cpsie   i\n"
-          "    dsb      \n"
-          "    isb      \n"
-          "    bx      lr\n");
-
-    //
-    // The following keeps the compiler happy, because it wants to see a
-    // return value from this function.  It will generate code to return
-    // a zero.  However, the real return is the "bx lr" above, so the
-    // return(0) is never executed and the function returns with the value
-    // you expect in R0.
-    //
-    return(0);
-}
-#endif
-
-//*****************************************************************************
-//
-// Wrapper function for the WFI instruction.
-//
-//*****************************************************************************
-#if defined(gcc)
-void __attribute__((naked))
-CPUwfi(void)
-{
-    //
-    // Wait for the next interrupt.
-    //
-    __asm("    dsb      \n"
-          "    isb      \n"
-          "    wfi      \n"
-          "    bx      lr\n");
-}
-#endif
-#if defined(ewarm)
-void
-CPUwfi(void)
-{
-    //
-    // Wait for the next interrupt.
-    //
-    __asm("    dsb      \n"
-          "    isb      \n"
-          "    wfi      \n");
-}
-#endif
-#if defined(ccs)
-void
-CPUwfi(void)
-{
-    //
-    // Wait for the next interrupt.
-    //
-    __asm("    dsb      \n"
-          "    isb      \n"
-          "    wfi      \n");
-}
-#endif
-
-//*****************************************************************************
-//
-// Wrapper function for writing the BASEPRI register.
-//
-//*****************************************************************************
-#if defined(gcc)
-void __attribute__((naked))
-CPUbasepriSet(unsigned long ulNewBasepri)
-{
-
-    //
-    // Set the BASEPRI register
-    //
-    __asm("    msr     BASEPRI, r0\n"
-          "    dsb      \n"
-          "    isb      \n"
-          "    bx      lr\n");
-}
-#endif
-#if defined(ewarm)
-void
-CPUbasepriSet(unsigned long ulNewBasepri)
-{
-    //
-    // Set the BASEPRI register
-    //
-    __asm("    msr     BASEPRI, r0\n"
-          "    dsb      \n"
-          "    isb      \n");
-}
-#endif
-#if defined(ccs)
-void
-CPUbasepriSet(unsigned long ulNewBasepri)
-{
-    //
-    // Set the BASEPRI register
-    //
-    __asm("    msr     BASEPRI, r0\n"
-          "    dsb      \n"
-          "    isb      \n");
-}
-#endif
-
-//*****************************************************************************
-//
-// Wrapper function for reading the BASEPRI register.
-//
-//*****************************************************************************
-#if defined(gcc)
-unsigned long __attribute__((naked))
-CPUbasepriGet(void)
-{
-    unsigned long ulRet;
-
-    //
-    // Read BASEPRI
-    //
-    __asm("    mrs     r0, BASEPRI\n"
-          "    bx      lr\n"
-          : "=r" (ulRet));
-
-    //
-    // The return is handled in the inline assembly, but the compiler will
-    // still complain if there is not an explicit return here (despite the fact
-    // that this does not result in any code being produced because of the
-    // naked attribute).
-    //
-    return(ulRet);
-}
-#endif
-#if defined(ewarm)
-unsigned long
-CPUbasepriGet(void)
-{
-    //
-    // Read BASEPRI
-    //
-    __asm("    mrs     r0, BASEPRI\n");
-
-    //
-    // "Warning[Pe940]: missing return statement at end of non-void function"
-    // is suppressed here to avoid putting a "bx lr" in the inline assembly
-    // above and a superfluous return statement here.
-    //
-#pragma diag_suppress=Pe940
-}
-#pragma diag_default=Pe940
-#endif
-#if defined(ccs)
-unsigned long
-CPUbasepriGet(void)
-{
-    //
-    // Read BASEPRI
-    //
-    __asm("    mrs     r0, BASEPRI\n"
-          "    bx      lr\n");
-
-    //
-    // The following keeps the compiler happy, because it wants to see a
-    // return value from this function.  It will generate code to return
-    // a zero.  However, the real return is the "bx lr" above, so the
-    // return(0) is never executed and the function returns with the value
-    // you expect in R0.
-    //
-    return(0);
-}
-#endif