@@ -40,6 +40,6 @@ export RTE_SDK
# directory list
#
-ROOTDIRS-y := lib drivers app
+ROOTDIRS-y := buildtools lib drivers app
include $(RTE_SDK)/mk/rte.sdkroot.mk
new file mode 100644
@@ -0,0 +1,36 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# 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 Intel Corporation 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 $(RTE_SDK)/mk/rte.vars.mk
+
+DIRS-y += pmdinfogen
+
+include $(RTE_SDK)/mk/rte.subdir.mk
new file mode 100644
@@ -0,0 +1,48 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# 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 Intel Corporation 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 $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+APP = pmdinfogen
+
+#
+# all sources are stored in SRCS-y
+#
+SRCS-y += pmdinfogen.c
+
+#CFLAGS += $(WERROR_FLAGS) -g
+CFLAGS += -g
+
+include $(RTE_SDK)/mk/rte.buildtools.mk
+
new file mode 100644
@@ -0,0 +1,430 @@
+/* Postprocess pmd object files to export hw support
+ *
+ * Copyright 2016 Neil Horman <nhorman@tuxdriver.com>
+ * Based in part on modpost.c from the linux kernel
+ *
+ * This software may be used and distributed according to the terms
+ * of the GNU General Public License V2, incorporated herein by reference.
+ *
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <errno.h>
+#include "pmdinfogen.h"
+
+
+static const char *sym_name(struct elf_info *elf, Elf_Sym *sym)
+{
+ if (sym)
+ return elf->strtab + sym->st_name;
+ else
+ return "(unknown)";
+}
+
+void *grab_file(const char *filename, unsigned long *size)
+{
+ struct stat st;
+ void *map = MAP_FAILED;
+ int fd;
+
+ fd = open(filename, O_RDONLY);
+ if (fd < 0)
+ return NULL;
+ if (fstat(fd, &st))
+ goto failed;
+
+ *size = st.st_size;
+ map = mmap(NULL, *size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
+
+failed:
+ close(fd);
+ if (map == MAP_FAILED)
+ return NULL;
+ return map;
+}
+
+/**
+ * Return a copy of the next line in a mmap'ed file.
+ * spaces in the beginning of the line is trimmed away.
+ * Return a pointer to a static buffer.
+ **/
+void release_file(void *file, unsigned long size)
+{
+ munmap(file, size);
+}
+
+
+static void *get_sym_value(struct elf_info *info, const Elf_Sym *sym)
+{
+ void *ptr = (void *)info->hdr + info->sechdrs[sym->st_shndx].sh_offset;
+
+ return (void *)(ptr + sym->st_value);
+}
+
+static Elf_Sym *find_sym_in_symtab(struct elf_info *info,
+ const char *name, Elf_Sym *last)
+{
+ Elf_Sym *idx;
+ if (last)
+ idx = last+1;
+ else
+ idx = info->symtab_start;
+
+ for(; idx < info->symtab_stop; idx++) {
+ const char *n = sym_name(info, idx);
+ if (!strncmp(n, name, strlen(name)))
+ return idx;
+ }
+ return NULL;
+}
+
+static int parse_elf(struct elf_info *info, const char *filename)
+{
+ unsigned int i;
+ Elf_Ehdr *hdr;
+ Elf_Shdr *sechdrs;
+ Elf_Sym *sym;
+ const char *secstrings;
+ unsigned int symtab_idx = ~0U, symtab_shndx_idx = ~0U;
+
+ hdr = grab_file(filename, &info->size);
+ if (!hdr) {
+ perror(filename);
+ exit(1);
+ }
+ info->hdr = hdr;
+ if (info->size < sizeof(*hdr)) {
+ /* file too small, assume this is an empty .o file */
+ return 0;
+ }
+ /* Is this a valid ELF file? */
+ if ((hdr->e_ident[EI_MAG0] != ELFMAG0) ||
+ (hdr->e_ident[EI_MAG1] != ELFMAG1) ||
+ (hdr->e_ident[EI_MAG2] != ELFMAG2) ||
+ (hdr->e_ident[EI_MAG3] != ELFMAG3)) {
+ /* Not an ELF file - silently ignore it */
+ return 0;
+ }
+ /* Fix endianness in ELF header */
+ hdr->e_type = TO_NATIVE(hdr->e_type);
+ hdr->e_machine = TO_NATIVE(hdr->e_machine);
+ hdr->e_version = TO_NATIVE(hdr->e_version);
+ hdr->e_entry = TO_NATIVE(hdr->e_entry);
+ hdr->e_phoff = TO_NATIVE(hdr->e_phoff);
+ hdr->e_shoff = TO_NATIVE(hdr->e_shoff);
+ hdr->e_flags = TO_NATIVE(hdr->e_flags);
+ hdr->e_ehsize = TO_NATIVE(hdr->e_ehsize);
+ hdr->e_phentsize = TO_NATIVE(hdr->e_phentsize);
+ hdr->e_phnum = TO_NATIVE(hdr->e_phnum);
+ hdr->e_shentsize = TO_NATIVE(hdr->e_shentsize);
+ hdr->e_shnum = TO_NATIVE(hdr->e_shnum);
+ hdr->e_shstrndx = TO_NATIVE(hdr->e_shstrndx);
+ sechdrs = (void *)hdr + hdr->e_shoff;
+ info->sechdrs = sechdrs;
+
+ /* Check if file offset is correct */
+ if (hdr->e_shoff > info->size) {
+ fprintf(stderr, "section header offset=%lu in file '%s' is bigger than "
+ "filesize=%lu\n", (unsigned long)hdr->e_shoff,
+ filename, info->size);
+ return 0;
+ }
+
+ if (hdr->e_shnum == SHN_UNDEF) {
+ /*
+ * There are more than 64k sections,
+ * read count from .sh_size.
+ */
+ info->num_sections = TO_NATIVE(sechdrs[0].sh_size);
+ }
+ else {
+ info->num_sections = hdr->e_shnum;
+ }
+ if (hdr->e_shstrndx == SHN_XINDEX) {
+ info->secindex_strings = TO_NATIVE(sechdrs[0].sh_link);
+ }
+ else {
+ info->secindex_strings = hdr->e_shstrndx;
+ }
+
+ /* Fix endianness in section headers */
+ for (i = 0; i < info->num_sections; i++) {
+ sechdrs[i].sh_name = TO_NATIVE(sechdrs[i].sh_name);
+ sechdrs[i].sh_type = TO_NATIVE(sechdrs[i].sh_type);
+ sechdrs[i].sh_flags = TO_NATIVE(sechdrs[i].sh_flags);
+ sechdrs[i].sh_addr = TO_NATIVE(sechdrs[i].sh_addr);
+ sechdrs[i].sh_offset = TO_NATIVE(sechdrs[i].sh_offset);
+ sechdrs[i].sh_size = TO_NATIVE(sechdrs[i].sh_size);
+ sechdrs[i].sh_link = TO_NATIVE(sechdrs[i].sh_link);
+ sechdrs[i].sh_info = TO_NATIVE(sechdrs[i].sh_info);
+ sechdrs[i].sh_addralign = TO_NATIVE(sechdrs[i].sh_addralign);
+ sechdrs[i].sh_entsize = TO_NATIVE(sechdrs[i].sh_entsize);
+ }
+ /* Find symbol table. */
+ secstrings = (void *)hdr + sechdrs[info->secindex_strings].sh_offset;
+ for (i = 1; i < info->num_sections; i++) {
+ const char *secname;
+ int nobits = sechdrs[i].sh_type == SHT_NOBITS;
+
+ if (!nobits && sechdrs[i].sh_offset > info->size) {
+ fprintf(stderr, "%s is truncated. sechdrs[i].sh_offset=%lu > "
+ "sizeof(*hrd)=%zu\n", filename,
+ (unsigned long)sechdrs[i].sh_offset,
+ sizeof(*hdr));
+ return 0;
+ }
+ secname = secstrings + sechdrs[i].sh_name;
+ if (strcmp(secname, ".modinfo") == 0) {
+ if (nobits)
+ fprintf(stderr, "%s has NOBITS .modinfo\n", filename);
+ info->modinfo = (void *)hdr + sechdrs[i].sh_offset;
+ info->modinfo_len = sechdrs[i].sh_size;
+ } else if (strcmp(secname, "__ksymtab") == 0)
+ info->export_sec = i;
+ else if (strcmp(secname, "__ksymtab_unused") == 0)
+ info->export_unused_sec = i;
+ else if (strcmp(secname, "__ksymtab_gpl") == 0)
+ info->export_gpl_sec = i;
+ else if (strcmp(secname, "__ksymtab_unused_gpl") == 0)
+ info->export_unused_gpl_sec = i;
+ else if (strcmp(secname, "__ksymtab_gpl_future") == 0)
+ info->export_gpl_future_sec = i;
+
+ if (sechdrs[i].sh_type == SHT_SYMTAB) {
+ unsigned int sh_link_idx;
+ symtab_idx = i;
+ info->symtab_start = (void *)hdr +
+ sechdrs[i].sh_offset;
+ info->symtab_stop = (void *)hdr +
+ sechdrs[i].sh_offset + sechdrs[i].sh_size;
+ sh_link_idx = sechdrs[i].sh_link;
+ info->strtab = (void *)hdr +
+ sechdrs[sh_link_idx].sh_offset;
+ }
+
+ /* 32bit section no. table? ("more than 64k sections") */
+ if (sechdrs[i].sh_type == SHT_SYMTAB_SHNDX) {
+ symtab_shndx_idx = i;
+ info->symtab_shndx_start = (void *)hdr +
+ sechdrs[i].sh_offset;
+ info->symtab_shndx_stop = (void *)hdr +
+ sechdrs[i].sh_offset + sechdrs[i].sh_size;
+ }
+ }
+ if (!info->symtab_start)
+ fprintf(stderr, "%s has no symtab?\n", filename);
+
+ /* Fix endianness in symbols */
+ for (sym = info->symtab_start; sym < info->symtab_stop; sym++) {
+ sym->st_shndx = TO_NATIVE(sym->st_shndx);
+ sym->st_name = TO_NATIVE(sym->st_name);
+ sym->st_value = TO_NATIVE(sym->st_value);
+ sym->st_size = TO_NATIVE(sym->st_size);
+ }
+
+ if (symtab_shndx_idx != ~0U) {
+ Elf32_Word *p;
+ if (symtab_idx != sechdrs[symtab_shndx_idx].sh_link)
+ fprintf(stderr, "%s: SYMTAB_SHNDX has bad sh_link: %u!=%u\n",
+ filename, sechdrs[symtab_shndx_idx].sh_link,
+ symtab_idx);
+ /* Fix endianness */
+ for (p = info->symtab_shndx_start; p < info->symtab_shndx_stop;
+ p++)
+ *p = TO_NATIVE(*p);
+ }
+
+ return 1;
+}
+
+static void parse_elf_finish(struct elf_info *info)
+{
+ struct pmd_driver *tmp, *idx = info->drivers;
+ release_file(info->hdr, info->size);
+ while (idx) {
+ tmp = idx->next;
+ free(idx);
+ idx = tmp;
+ }
+}
+
+static const char *sec_name(struct elf_info *elf, int secindex)
+{
+ Elf_Shdr *sechdrs = elf->sechdrs;
+ return (void *)elf->hdr +
+ elf->sechdrs[elf->secindex_strings].sh_offset +
+ sechdrs[secindex].sh_name;
+}
+
+static int get_symbol_index(struct elf_info *info, Elf64_Sym *sym)
+{
+ const char *name = sym_name(info, sym);
+ const char *idx;
+
+ idx = name;
+ while (idx) {
+ if (isdigit(*idx))
+ return atoi(idx);
+ idx++;
+ }
+ return -1;
+}
+
+struct opt_tag {
+ const char* suffix;
+ const char* json_id;
+};
+
+static const struct opt_tag opt_tags[] = {
+ {"_param_string_export", "params"},
+};
+
+static int complete_pmd_entry(struct elf_info *info, struct pmd_driver *drv)
+{
+ const char *tname;
+ int i;
+ char tmpsymname[128];
+ Elf_Sym *tmpsym;
+
+
+ drv->name = get_sym_value(info, drv->name_sym);
+
+ for (i=0; i<PMD_OPT_MAX; i++) {
+ memset(tmpsymname, 0, 128);
+ sprintf(tmpsymname, "%s%s", drv->name, opt_tags[i].suffix);
+ tmpsym = find_sym_in_symtab(info, tmpsymname, NULL);
+ if (!tmpsym)
+ continue;
+ drv->opt_vals[i] = get_sym_value(info, tmpsym);
+ }
+
+ memset(tmpsymname, 0, 128);
+ sprintf(tmpsymname, "%s_pci_tbl_export", drv->name);
+
+ tmpsym = find_sym_in_symtab(info, tmpsymname, NULL);
+
+
+ /*
+ * If this returns NULL, then this is a PMD_VDEV, because
+ * it has no pci table reference
+ */
+ if (!tmpsym) {
+ drv->pci_tbl = NULL;
+ return 0;
+ }
+
+ tname = get_sym_value(info, tmpsym);
+ tmpsym = find_sym_in_symtab(info, tname, NULL);
+ if (!tmpsym)
+ return -ENOENT;
+
+ drv->pci_tbl = (struct rte_pci_id *)get_sym_value(info, tmpsym);
+ if (!drv->pci_tbl)
+ return -ENOENT;
+
+
+ return 0;
+
+}
+
+static int locate_pmd_entries(struct elf_info *info)
+{
+ Elf_Sym *last = NULL;
+ struct pmd_driver *new;
+
+ info->drivers = NULL;
+
+ do {
+ new = calloc(sizeof(struct pmd_driver), 1);
+ new->name_sym = find_sym_in_symtab(info, "this_pmd_name", last);
+ last = new->name_sym;
+ if (!new->name_sym)
+ free(new);
+ else {
+ if (complete_pmd_entry(info, new)) {
+ fprintf(stderr, "Failed to complete pmd entry\n");
+ free(new);
+ } else {
+ new->next = info->drivers;
+ info->drivers = new;
+ }
+ }
+ } while (last);
+}
+
+static void output_pmd_info_string(struct elf_info *info, char *outfile)
+{
+ FILE *ofd;
+ struct pmd_driver *drv;
+ struct rte_pci_id *pci_ids;
+ int idx = 0;
+
+ ofd = fopen(outfile, "w+");
+ if (!ofd) {
+ fprintf(stderr, "Unable to open output file\n");
+ return;
+ }
+
+ drv = info->drivers;
+
+ while (drv) {
+ fprintf(ofd, "const char %s_pmd_info[] __attribute__((used)) = \"PMD_INFO_STRING= {",
+ drv->name);
+ fprintf(ofd,"\\\"name\\\" : \\\"%s\\\", ", drv->name);
+ fprintf(ofd,"\\\"type\\\" : \\\"%s\\\", ", drv->pci_tbl ? "PMD_PDEV" : "PMD_VDEV");
+
+ for(idx=0; idx<PMD_OPT_MAX; idx++) {
+ if (drv->opt_vals[idx])
+ fprintf(ofd,"\\\"%s\\\" : \\\"%s\\\", ", opt_tags[idx].json_id,
+ drv->opt_vals[idx]);
+ }
+
+ pci_ids = drv->pci_tbl;
+ fprintf(ofd, "\\\"pci_ids\\\" : [");
+
+ while (pci_ids && pci_ids->device_id) {
+ fprintf(ofd, "[%d, %d, %d, %d]",
+ pci_ids->vendor_id, pci_ids->device_id,
+ pci_ids->subsystem_vendor_id,
+ pci_ids->subsystem_device_id);
+ pci_ids++;
+ if (pci_ids->device_id)
+ fprintf(ofd, ",");
+ else
+ fprintf(ofd, " ");
+ }
+ fprintf(ofd, "]}\";");
+ drv = drv->next;
+ }
+
+ fclose(ofd);
+}
+
+int main(int argc, char **argv)
+{
+ struct elf_info info;
+ int rc = 1;
+
+ if (argc < 3) {
+ fprintf(stderr, "usage: pmdinfo <object file> <c output file>\n");
+ exit(127);
+ }
+ parse_elf(&info, argv[1]);
+
+ locate_pmd_entries(&info);
+
+ if (info.drivers) {
+ output_pmd_info_string(&info, argv[2]);
+ rc = 0;
+ } else {
+ fprintf(stderr, "Hmm, Appears to be a driver but no drivers registered\n");
+ }
+
+ parse_elf_finish(&info);
+ exit(rc);
+}
new file mode 100644
@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <elf.h>
+
+
+/* On BSD-alike OSes elf.h defines these according to host's word size */
+#undef ELF_ST_BIND
+#undef ELF_ST_TYPE
+#undef ELF_R_SYM
+#undef ELF_R_TYPE
+
+#define Elf_Ehdr Elf64_Ehdr
+#define Elf_Shdr Elf64_Shdr
+#define Elf_Sym Elf64_Sym
+#define Elf_Addr Elf64_Addr
+#define Elf_Sword Elf64_Sxword
+#define Elf_Section Elf64_Half
+#define ELF_ST_BIND ELF64_ST_BIND
+#define ELF_ST_TYPE ELF64_ST_TYPE
+
+#define Elf_Rel Elf64_Rel
+#define Elf_Rela Elf64_Rela
+#define ELF_R_SYM ELF64_R_SYM
+#define ELF_R_TYPE ELF64_R_TYPE
+
+#define TO_NATIVE(x) (x)
+
+
+struct rte_pci_id {
+ uint16_t vendor_id; /**< Vendor ID or PCI_ANY_ID. */
+ uint16_t device_id; /**< Device ID or PCI_ANY_ID. */
+ uint16_t subsystem_vendor_id; /**< Subsystem vendor ID or PCI_ANY_ID. */
+ uint16_t subsystem_device_id; /**< Subsystem device ID or PCI_ANY_ID. */
+};
+
+enum opt_params {
+ PMD_PARAM_STRING = 0,
+ PMD_OPT_MAX
+};
+
+struct pmd_driver {
+ Elf_Sym *name_sym;
+ const char *name;
+ struct rte_pci_id *pci_tbl;
+ struct pmd_driver *next;
+
+ const char* opt_vals[PMD_OPT_MAX];
+};
+
+struct elf_info {
+ unsigned long size;
+ Elf_Ehdr *hdr;
+ Elf_Shdr *sechdrs;
+ Elf_Sym *symtab_start;
+ Elf_Sym *symtab_stop;
+ Elf_Section export_sec;
+ Elf_Section export_unused_sec;
+ Elf_Section export_gpl_sec;
+ Elf_Section export_unused_gpl_sec;
+ Elf_Section export_gpl_future_sec;
+ char *strtab;
+ char *modinfo;
+ unsigned int modinfo_len;
+
+ /* support for 32bit section numbers */
+
+ unsigned int num_sections; /* max_secindex + 1 */
+ unsigned int secindex_strings;
+ /* if Nth symbol table entry has .st_shndx = SHN_XINDEX,
+ * take shndx from symtab_shndx_start[N] instead */
+ Elf32_Word *symtab_shndx_start;
+ Elf32_Word *symtab_shndx_stop;
+
+ struct pmd_driver *drivers;
+};
+
new file mode 100644
@@ -0,0 +1,148 @@
+# BSD LICENSE
+#
+# Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+# Copyright(c) 2014-2015 6WIND S.A.
+# All rights reserved.
+#
+# 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 Intel Corporation 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 $(RTE_SDK)/mk/internal/rte.compile-pre.mk
+include $(RTE_SDK)/mk/internal/rte.install-pre.mk
+include $(RTE_SDK)/mk/internal/rte.clean-pre.mk
+include $(RTE_SDK)/mk/internal/rte.build-pre.mk
+include $(RTE_SDK)/mk/internal/rte.depdirs-pre.mk
+
+# VPATH contains at least SRCDIR
+VPATH += $(SRCDIR)
+
+_BUILD = $(APP)
+_INSTALL = $(INSTALL-FILES-y) $(SYMLINK-FILES-y)
+_INSTALL += $(RTE_OUTPUT)/buildtools/$(APP) $(RTE_OUTPUT)/buildtools/$(APP).map
+POSTINSTALL += target-appinstall
+_CLEAN = doclean
+POSTCLEAN += target-appclean
+
+.PHONY: all
+all: install
+
+.PHONY: install
+install: build _postinstall
+
+_postinstall: build
+
+.PHONY: build
+build: _postbuild
+
+exe2cmd = $(strip $(call dotfile,$(patsubst %,%.cmd,$(1))))
+
+ifeq ($(LINK_USING_CC),1)
+override EXTRA_LDFLAGS := $(call linkerprefix,$(EXTRA_LDFLAGS))
+O_TO_EXE = $(CC) $(CFLAGS) $(LDFLAGS_$(@)) \
+ -Wl,-Map=$(@).map,--cref -o $@ $(OBJS-y) $(call linkerprefix,$(LDFLAGS)) \
+ $(EXTRA_LDFLAGS) $(call linkerprefix,$(LDLIBS))
+else
+O_TO_EXE = $(LD) $(LDFLAGS) $(LDFLAGS_$(@)) $(EXTRA_LDFLAGS) \
+ -Map=$(@).map --cref -o $@ $(OBJS-y) $(LDLIBS)
+endif
+O_TO_EXE_STR = $(subst ','\'',$(O_TO_EXE)) #'# fix syntax highlight
+O_TO_EXE_DISP = $(if $(V),"$(O_TO_EXE_STR)"," LD $(@)")
+O_TO_EXE_CMD = "cmd_$@ = $(O_TO_EXE_STR)"
+O_TO_EXE_DO = @set -e; \
+ echo $(O_TO_EXE_DISP); \
+ $(O_TO_EXE) && \
+ echo $(O_TO_EXE_CMD) > $(call exe2cmd,$(@))
+
+-include .$(APP).cmd
+
+# path where libraries are retrieved
+LDLIBS_PATH := $(subst -Wl$(comma)-L,,$(filter -Wl$(comma)-L%,$(LDLIBS)))
+LDLIBS_PATH += $(subst -L,,$(filter -L%,$(LDLIBS)))
+
+# list of .a files that are linked to this application
+LDLIBS_NAMES := $(patsubst -l%,lib%.a,$(filter -l%,$(LDLIBS)))
+LDLIBS_NAMES += $(patsubst -Wl$(comma)-l%,lib%.a,$(filter -Wl$(comma)-l%,$(LDLIBS)))
+
+# list of found libraries files (useful for deps). If not found, the
+# library is silently ignored and dep won't be checked
+LDLIBS_FILES := $(wildcard $(foreach dir,$(LDLIBS_PATH),\
+ $(addprefix $(dir)/,$(LDLIBS_NAMES))))
+
+#
+# Compile executable file if needed
+#
+$(APP): $(OBJS-y) $(LDLIBS_FILES) $(DEP_$(APP)) $(LDSCRIPT) FORCE
+ @[ -d $(dir $@) ] || mkdir -p $(dir $@)
+ $(if $(D),\
+ @echo -n "$< -> $@ " ; \
+ echo -n "file_missing=$(call boolean,$(file_missing)) " ; \
+ echo -n "cmdline_changed=$(call boolean,$(call cmdline_changed,$(O_TO_EXE_STR))) " ; \
+ echo -n "depfile_missing=$(call boolean,$(depfile_missing)) " ; \
+ echo "depfile_newer=$(call boolean,$(depfile_newer)) ")
+ $(if $(or \
+ $(file_missing),\
+ $(call cmdline_changed,$(O_TO_EXE_STR)),\
+ $(depfile_missing),\
+ $(depfile_newer)),\
+ $(O_TO_EXE_DO))
+
+#
+# install app in $(RTE_OUTPUT)/app
+#
+$(RTE_OUTPUT)/buildtools/$(APP): $(APP)
+ @echo " INSTALL-APP $(APP)"
+ @[ -d $(RTE_OUTPUT)/buildtools ] || mkdir -p $(RTE_OUTPUT)/buildtools
+ $(Q)cp -f $(APP) $(RTE_OUTPUT)/buildtools
+
+#
+# install app map file in $(RTE_OUTPUT)/app
+#
+$(RTE_OUTPUT)/buildtools/$(APP).map: $(APP)
+ @echo " INSTALL-MAP $(APP).map"
+ @[ -d $(RTE_OUTPUT)/buildtools ] || mkdir -p $(RTE_OUTPUT)/buildtools
+ $(Q)cp -f $(APP).map $(RTE_OUTPUT)/buildtools
+
+#
+# Clean all generated files
+#
+.PHONY: clean
+clean: _postclean
+ $(Q)rm -f $(_BUILD_TARGETS) $(_INSTALL_TARGETS) $(_CLEAN_TARGETS)
+
+.PHONY: doclean
+doclean:
+ $(Q)rm -rf $(APP) $(OBJS-all) $(DEPS-all) $(DEPSTMP-all) \
+ $(CMDS-all) $(INSTALL-FILES-all) .$(APP).cmd
+
+
+include $(RTE_SDK)/mk/internal/rte.compile-post.mk
+include $(RTE_SDK)/mk/internal/rte.install-post.mk
+include $(RTE_SDK)/mk/internal/rte.clean-post.mk
+include $(RTE_SDK)/mk/internal/rte.build-post.mk
+include $(RTE_SDK)/mk/internal/rte.depdirs-post.mk
+
+.PHONY: FORCE
+FORCE:
@@ -64,7 +64,8 @@ build: $(ROOTDIRS-y)
clean: $(CLEANDIRS)
@rm -rf $(RTE_OUTPUT)/include $(RTE_OUTPUT)/app \
$(RTE_OUTPUT)/hostapp $(RTE_OUTPUT)/lib \
- $(RTE_OUTPUT)/hostlib $(RTE_OUTPUT)/kmod
+ $(RTE_OUTPUT)/hostlib $(RTE_OUTPUT)/kmod \
+ $(RTE_OUTPUT)/buildtools
@[ -d $(RTE_OUTPUT)/include ] || mkdir -p $(RTE_OUTPUT)/include
@$(RTE_SDK)/scripts/gen-config-h.sh $(RTE_OUTPUT)/.config \
> $(RTE_OUTPUT)/include/rte_config.h