Make tests work on public repo as well

PUBLISHED_FROM=78acb18d597b6f47f31da13087fa6685f21ce445

src/common/platforms/cc3200/cc3200.ld

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+/*****************************************************************************
+*
+* GCC Linker script for CC3200. Based on TI's example "blinky.ld".
+*
+* 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.
+*
+******************************************************************************/
+
+ORG = DEFINED(ORG) ? ORG : 0x20004000;
+RAM_SIZE = DEFINED(RAM_SIZE) ? RAM_SIZE : 0x3C000;
+
+MEMORY
+{
+    /* SRAM size of 240KB for cc3200 ES 1.33 device onward */
+    SRAM (rwx) : ORIGIN = ORG, LENGTH = RAM_SIZE
+}
+
+SECTIONS
+{
+    .text :
+    {
+        _text = .;
+        KEEP(*(.intvecs))
+        *(.text*)
+        *(.rodata*)
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+        . = ALIGN(8);
+        _etext = .;
+    } > SRAM
+
+    .ARM : {
+    __exidx_start = .;
+      *(.ARM.exidx*)
+      __exidx_end = .;
+    } > SRAM
+
+    __init_data = .;
+
+    .data : AT(__init_data)
+    {
+        _data = .;
+        *(.data*)
+        . = ALIGN (8);
+        _edata = .;
+    } > SRAM
+
+    .bss :
+    {
+        _bss = .;
+        *(.bss*)
+        *(COMMON)
+        _ebss = .;
+    } > SRAM
+
+    .heap :
+    {
+        _heap = .;
+        . = . + (LENGTH(SRAM) - SIZEOF(.text) - SIZEOF(.ARM) - SIZEOF(.data) - SIZEOF(.bss));
+        . = ALIGN(8);
+        _eheap = .;
+
+    } > SRAM
+}

src/common/platforms/cc3200/cc3200_libc.c

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+/*
+ * Copyright (c) 2014-2016 Cesanta Software Limited
+ * All rights reserved
+ */
+
+#if CS_PLATFORM == CS_P_CC3200
+
+#include "common/mg_mem.h"
+#include <stdio.h>
+#include <string.h>
+
+#ifndef __TI_COMPILER_VERSION__
+#include <reent.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+
+#include <inc/hw_types.h>
+#include <inc/hw_memmap.h>
+#include <driverlib/prcm.h>
+#include <driverlib/rom.h>
+#include <driverlib/rom_map.h>
+#include <driverlib/uart.h>
+#include <driverlib/utils.h>
+
+#define CONSOLE_UART UARTA0_BASE
+
+#ifdef __TI_COMPILER_VERSION__
+int asprintf(char **strp, const char *fmt, ...) {
+  va_list ap;
+  int len;
+
+  *strp = MG_MALLOC(BUFSIZ);
+  if (*strp == NULL) return -1;
+
+  va_start(ap, fmt);
+  len = vsnprintf(*strp, BUFSIZ, fmt, ap);
+  va_end(ap);
+
+  if (len > 0) {
+    *strp = MG_REALLOC(*strp, len + 1);
+    if (*strp == NULL) return -1;
+  }
+
+  if (len >= BUFSIZ) {
+    va_start(ap, fmt);
+    len = vsnprintf(*strp, len + 1, fmt, ap);
+    va_end(ap);
+  }
+
+  return len;
+}
+
+#if MG_TI_NO_HOST_INTERFACE
+time_t HOSTtime() {
+  struct timeval tp;
+  gettimeofday(&tp, NULL);
+  return tp.tv_sec;
+}
+#endif
+
+#endif /* __TI_COMPILER_VERSION__ */
+
+void fprint_str(FILE *fp, const char *str) {
+  while (*str != '\0') {
+    if (*str == '\n') MAP_UARTCharPut(CONSOLE_UART, '\r');
+    MAP_UARTCharPut(CONSOLE_UART, *str++);
+  }
+}
+
+void _exit(int status) {
+  fprint_str(stderr, "_exit\n");
+  /* cause an unaligned access exception, that will drop you into gdb */
+  *(int *) 1 = status;
+  while (1)
+    ; /* avoid gcc warning because stdlib abort() has noreturn attribute */
+}
+
+void _not_implemented(const char *what) {
+  fprint_str(stderr, what);
+  fprint_str(stderr, " is not implemented\n");
+  _exit(42);
+}
+
+int _kill(int pid, int sig) {
+  (void) pid;
+  (void) sig;
+  _not_implemented("_kill");
+  return -1;
+}
+
+int _getpid() {
+  fprint_str(stderr, "_getpid is not implemented\n");
+  return 42;
+}
+
+int _isatty(int fd) {
+  /* 0, 1 and 2 are TTYs. */
+  return fd < 2;
+}
+
+#endif /* CS_PLATFORM == CS_P_CC3200 */

src/common/platforms/cc3200/cc3200v1p32.cmd

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+//*****************************************************************************
+// cc3200v1p32.cmd
+//
+// CCS linker configuration file for cc3200 ES 1.32.
+//
+// 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.
+//
+//*****************************************************************************
+
+
+--retain=g_pfnVectors
+
+//*****************************************************************************
+// The following command line options are set as part of the CCS project.  
+// If you are building using the command line, or for some reason want to    
+// define them here, you can uncomment and modify these lines as needed.     
+// If you are using CCS for building, it is probably better to make any such 
+// modifications in your CCS project and leave this file alone.              
+//*****************************************************************************
+
+
+//*****************************************************************************
+// The starting address of the application.  Normally the interrupt vectors  
+// must be located at the beginning of the application.                      
+//*****************************************************************************
+#define RAM_BASE 0x20004000
+
+/* System memory map */
+
+MEMORY
+{
+    /* Application uses internal RAM for program and data */
+    SRAM_CODE (RWX) : origin = 0x20004000, length = 0x2F000
+    SRAM_DATA (RWX) : origin = 0x20033000, length = 0xD000
+}
+
+/* Section allocation in memory */
+
+SECTIONS
+{
+    .intvecs:   > RAM_BASE
+    .init_array : > SRAM_CODE
+    .vtable :   > SRAM_CODE
+    .text   :   > SRAM_CODE
+    .const  :   > SRAM_CODE
+    .cinit  :   > SRAM_CODE
+    .pinit  :   > SRAM_CODE
+    .data   :   > SRAM_DATA
+    .bss    :   > SRAM_DATA
+    .sysmem :   > SRAM_DATA
+    .stack  :   > SRAM_DATA(HIGH)
+}
+

src/common/platforms/cc3200/gcc.mk

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+APP_LDFLAGS ?=
+CC_WRAPPER ?=
+GENFILES_LIST ?=
+CC = arm-none-eabi-gcc
+CXX = arm-none-eabi-g++
+AR = arm-none-eabi-ar
+NM = arm-none-eabi-nm
+
+IPATH += $(SDK_PATH)/third_party/FreeRTOS/source/portable/GCC/ARM_CM4
+VPATH += $(SDK_PATH)/third_party/FreeRTOS/source/portable/GCC/ARM_CM4
+
+C_CXX_FLAGS = -mthumb -mcpu=cortex-m4 -ffunction-sections -fdata-sections \
+              -MD -Os -ggdb -Wall -Werror -Dgcc
+CFLAGS += -std=c99 $(C_CXX_FLAGS)
+CXXFLAGS += -std=g++11 $(C_CXX_FLAGS)
+
+AR = arm-none-eabi-ar
+LD = arm-none-eabi-ld
+OBJCOPY = arm-none-eabi-objcopy
+LIBGCC := ${shell ${CC} -mthumb ${CFLAGS} -print-libgcc-file-name}
+LIBC := ${shell ${CC} ${CFLAGS} -print-file-name=libc.a}
+LIBM := ${shell ${CC} ${CFLAGS} -print-file-name=libm.a}
+
+# Disable certain warnings on SDK sources, we have no control over them anyway.
+# We also force-include platform.h which resolves some symbol conflicts
+# between system includes and simplelink.h
+$(SDK_OBJS): CFLAGS += -Wno-missing-braces -Wno-strict-aliasing -Wno-parentheses -Wno-unused-variable -Wno-builtin-macro-redefined
+$(SDK_OBJS): CFLAGS += -include common/platform.h
+
+# cc flags,file
+define cc
+	$(vecho) "GCC   $2 -> $@"
+	$(Q) $(CC_WRAPPER) $(CC) -c $1 -o $@ $2
+endef
+define cxx
+	$(vecho) "G++   $2 -> $@"
+	$(Q) $(CC_WRAPPER) $(CXX) -c $1 -o $@ $2
+endef
+
+# ar files
+define ar
+	$(vecho) "AR    $@"
+	$(Q) $(AR) cru $@ $1
+endef
+
+# link script,flags,objs
+define link
+	$(vecho) "LD    $@"
+	$(Q) $(CC_WRAPPER) $(LD) \
+	  --gc-sections -o $@ -T $1 $2 $3 \
+	  $(LIBM) $(LIBC) $(LIBGCC)
+endef

src/common/platforms/cc3200/ti.mk

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+IPATH += $(SDK_PATH)/third_party/FreeRTOS/source/portable/CCS/ARM_CM3
+VPATH += $(SDK_PATH)/third_party/FreeRTOS/source/portable/CCS/ARM_CM3
+
+CC_WRAPPER ?=
+CC = $(TOOLCHAIN)/bin/armcl
+AR = $(TOOLCHAIN)/bin/armar
+NM = nm
+GENFILES_LIST ?=
+
+C_CXX_FLAGS = -Dccs -I$(TOOLCHAIN)/include
+TI_C_CXX_FLAGS = -mv7M4 --little_endian --code_state=16 --float_support=vfplib --abi=eabi \
+                 -O4 --opt_for_speed=0 --unaligned_access=on --small_enum \
+                 --gen_func_subsections=on --diag_wrap=off --display_error_number \
+                 --emit_warnings_as_errors
+CFLAGS += --c99 $(TI_C_CXX_FLAGS) $(C_CXX_FLAGS)
+CXXFLAGS += $(TI_C_CXX_FLAGS) $(C_CXX_FLAGS)
+
+# cc flags,file
+define cc
+	$(vecho) "TICC  $2 -> $@"
+	$(Q) $(CC_WRAPPER) $(CC) -c --preproc_with_compile -ppd=$@.d $1 --output_file=$@ $2
+endef
+define cxx
+	$(vecho) "TICXX $2 -> $@"
+	$(Q) $(CC_WRAPPER) $(CC) -c --preproc_with_compile -ppd=$@.d $1 --output_file=$@ $2
+endef
+
+# asm flags,file
+define asm
+	$(vecho) "TIASM $2 -> $@"
+	$(Q) $(CC_WRAPPER) $(CC) -c $1 --output_file=$@ $2
+endef
+
+# ar files
+define ar
+	$(vecho) "TIAR  $@"
+	$(Q) $(AR) qru $@ $1
+endef
+
+# link script,flags,objs
+define link
+	$(vecho) "TILD  $@"
+	$(Q) $(CC_WRAPPER) $(CC) \
+	  -mv7M4 --code_state=16 --float_support=vfplib --abi=eabi --little_endian \
+	  --run_linker \
+	  --generate_dead_funcs_list=$@.garbage.xml \
+	  -i $(TOOLCHAIN)/lib \
+	  --reread_libs --warn_sections --display_error_number \
+	  --unused_section_elimination=on \
+	  -o $@ --map_file=$@.map --xml_link_info=$@.map.xml \
+	  $2 $1 $3
+endef