helper: Remove src/helper from include dirs

The header files under src/helper/ can currently be included with
either

    #include <bits.h>
    or
    #include <helper/bits.h>

This is because we specify both "src/" and "src/helper/" directories
as include directories.  Some files name under "src/helper/", such as
types.h, log.h, and util.h are too generic and could be ambiguous
depending on the search path.

This commit remove "src/helper/" from our include dir and make C files
include explicitly.

Change-Id: I38fc9b96ba01a513d4a72757d40007e21b502f25
Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6507
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

Makefile.am

@@ -36,7 +36,6 @@ AM_CFLAGS = $(GCC_WARNINGS)
 AM_CPPFLAGS = $(HOST_CPPFLAGS)\
 			  -I$(top_srcdir)/src \
 			  -I$(top_builddir)/src \
-			  -I$(top_srcdir)/src/helper \
 			  -DPKGDATADIR=\"$(pkgdatadir)\" \
 			  -DBINDIR=\"$(bindir)\"
 

src/flash/nor/psoc6.c

@@ -24,12 +24,12 @@
 #include <time.h>
 
 #include "imp.h"
-#include <target/arm_adi_v5.h>
+#include "helper/time_support.h"
+#include "target/arm_adi_v5.h"
 #include "target/target.h"
 #include "target/cortex_m.h"
 #include "target/breakpoints.h"
 #include "target/target_type.h"
-#include "time_support.h"
 #include "target/algorithm.h"
 
 /**************************************************************************************************

src/flash/nor/stm32l4x.c

@@ -26,10 +26,10 @@
 #include "imp.h"
 #include <helper/align.h>
 #include <helper/binarybuffer.h>
+#include <helper/bits.h>
 #include <target/algorithm.h>
 #include <target/arm_adi_v5.h>
 #include <target/cortex_m.h>
-#include "bits.h"
 #include "stm32l4x.h"
 
 /* STM32L4xxx series for reference.

src/helper/command.h

@@ -24,8 +24,8 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include <jim-nvp.h>
 
+#include <helper/jim-nvp.h>
 #include <helper/list.h>
 #include <helper/types.h>
 

src/helper/jim-nvp.c

@@ -41,8 +41,8 @@
  * official policies, either expressed or implied, of the Jim Tcl Project.
  */
 
+#include "jim-nvp.h"
 #include <string.h>
-#include <jim-nvp.h>
 
 int jim_get_nvp(Jim_Interp *interp,
 	Jim_Obj *objptr, const struct jim_nvp *nvp_table, const struct jim_nvp **result)

src/jtag/drivers/libusb_helper.c

@@ -20,9 +20,9 @@
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
+#include <helper/log.h>
 #include <jtag/drivers/jtag_usb_common.h>
 #include "libusb_helper.h"
-#include "log.h"
 
 /*
  * comment from libusb:

src/rtos/rtos.h

@@ -21,7 +21,7 @@
 
 #include "server/server.h"
 #include "target/target.h"
-#include <jim-nvp.h>
+#include <helper/jim-nvp.h>
 
 typedef int64_t threadid_t;
 typedef int64_t symbol_address_t;

src/server/server.c

@@ -27,13 +27,13 @@
 #endif
 
 #include "server.h"
+#include <helper/time_support.h>
 #include <target/target.h>
 #include <target/target_request.h>
 #include <target/openrisc/jsp_server.h>
 #include "openocd.h"
 #include "tcl_server.h"
 #include "telnet_server.h"
-#include "time_support.h"
 
 #include <signal.h>
 

src/target/armv7m_trace.h

@@ -18,8 +18,8 @@
 #ifndef OPENOCD_TARGET_ARMV7M_TRACE_H
 #define OPENOCD_TARGET_ARMV7M_TRACE_H
 
+#include <helper/command.h>
 #include <target/target.h>
-#include <command.h>
 
 /**
  * @file

src/target/mips64_pracc.c

@@ -20,7 +20,7 @@
 #include "mips64.h"
 #include "mips64_pracc.h"
 
-#include "time_support.h"
+#include <helper/time_support.h>
 
 #define STACK_DEPTH	32
 

src/target/riscv/riscv-011.c

@@ -16,7 +16,7 @@
 #include "target/target.h"
 #include "target/algorithm.h"
 #include "target/target_type.h"
-#include "log.h"
+#include <helper/log.h>
 #include "jtag/jtag.h"
 #include "target/register.h"
 #include "target/breakpoints.h"

src/target/riscv/riscv-013.c

@@ -16,7 +16,7 @@
 #include "target/target.h"
 #include "target/algorithm.h"
 #include "target/target_type.h"
-#include "log.h"
+#include <helper/log.h>
 #include "jtag/jtag.h"
 #include "target/register.h"
 #include "target/breakpoints.h"

src/target/riscv/riscv.c

@@ -8,14 +8,14 @@
 #include "config.h"
 #endif
 
+#include <helper/log.h>
+#include <helper/time_support.h>
 #include "target/target.h"
 #include "target/algorithm.h"
 #include "target/target_type.h"
-#include "log.h"
 #include "jtag/jtag.h"
 #include "target/register.h"
 #include "target/breakpoints.h"
-#include "helper/time_support.h"
 #include "riscv.h"
 #include "gdb_regs.h"
 #include "rtos/rtos.h"
@@ -1870,10 +1870,10 @@ static int riscv_checksum_memory(struct target *target,
 	LOG_DEBUG("address=0x%" TARGET_PRIxADDR "; count=0x%" PRIx32, address, count);
 
 	static const uint8_t riscv32_crc_code[] = {
-#include "../../contrib/loaders/checksum/riscv32_crc.inc"
+#include "contrib/loaders/checksum/riscv32_crc.inc"
 	};
 	static const uint8_t riscv64_crc_code[] = {
-#include "../../contrib/loaders/checksum/riscv64_crc.inc"
+#include "contrib/loaders/checksum/riscv64_crc.inc"
 	};
 
 	static const uint8_t *crc_code;

src/target/riscv/riscv_semihosting.c

@@ -41,7 +41,7 @@
 #include "config.h"
 #endif
 
-#include "log.h"
+#include <helper/log.h>
 
 #include "target/target.h"
 #include "target/semihosting_common.h"

src/target/target_type.h

@@ -25,7 +25,7 @@
 #ifndef OPENOCD_TARGET_TARGET_TYPE_H
 #define OPENOCD_TARGET_TARGET_TYPE_H
 
-#include <jim-nvp.h>
+#include <helper/jim-nvp.h>
 
 struct target;