lib/c/test/generated_encoding.lc → lib/c/2014/test/generated_encoding.lc

-sample void V;
+typedef void unused_t;
+typedef void v_t;
+sample v_t V;
 sample byte B;
 sample struct {
   int i;
 } S1;
 sample int I[_];
 sample struct { int i; } P[_];
+sample void UnusedE;
+sample void UnusedD;
+sample sample R[4];

lib/c/2014/test/more_types.lc

+sample string S;
+sample int A[8];
+sample struct {
+  string s1;
+  string s2;
+} NS;
+sample string AS[_];

lib/c/2014/test/test_labcomm.c

+/*
+  test_labcomm2014.c -- Various labcomm2014 tests
+
+  Copyright 2013 Anders Blomdell <anders.blomdell@control.lth.se>
+
+  This file is part of LabComm.
+
+  LabComm is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LabComm is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdint.h>
+#include <inttypes.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_default_scheduler.h"
+#include "test/gen/test_sample.h"
+
+static struct labcomm2014_writer writer;
+
+static struct expect {
+  char *description;
+  int result;
+  int (*trampoline)(struct labcomm2014_decoder *context);
+  struct labcomm2014_decoder *context;
+} *expect;
+
+static void check_expect()
+{
+  struct expect *p = expect;
+
+  {
+    int i;
+    for (i = 0 ; i < writer.pos ; i++) {
+      fprintf(stderr, "%02x ", writer.data[i]);
+    }
+    fprintf(stderr, "\n");
+  }
+  if (p && p->trampoline) {
+    int err;
+    
+    expect = p + 1;
+    fprintf(stderr, "Checking '%s' expected=%d ", p->description, p->result);
+    err = p->trampoline(p->context);
+    fprintf(stderr, "actual=%d\n", err);
+    if (p->result >= 0 && p->result != err) {
+      fprintf(stderr, "FAILED\n");
+      exit(1);
+    } else if (err == 0) {
+      fprintf(stderr, "FAILED (unexpected 0)\n");
+      exit(1);
+    }
+    writer.pos = 0;
+  }
+}
+
+static unsigned char buffer[512];
+
+static int writer_alloc(struct labcomm2014_writer *w, 
+			struct labcomm2014_writer_action_context *action_context)
+{
+  w->data = buffer;
+  w->data_size = sizeof(buffer);
+  w->count = sizeof(buffer);
+  
+  return 0;
+}
+
+static int writer_start(struct labcomm2014_writer *w, 
+			 struct labcomm2014_writer_action_context *action_context,
+			 int index, const struct labcomm2014_signature *signature,
+			 void *value)
+{
+  return 0;
+}
+
+static int buf_writer_end(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
+{
+  check_expect();
+  return 0;
+}
+
+const struct labcomm2014_writer_action writer_action = {
+  .alloc = writer_alloc,
+  .start = writer_start,
+  .end = buf_writer_end,
+};
+
+static struct labcomm2014_writer_action_context writer_action_context = {
+  .next = NULL,
+  .action = &writer_action,
+  .context = NULL
+}; 
+
+static struct labcomm2014_writer writer =  {
+  .action_context = &writer_action_context,
+  .data = buffer,
+  .data_size = sizeof(buffer),
+  .count = sizeof(buffer),
+  .pos = 0,
+  .error = 0,
+};
+
+static int reader_alloc(struct labcomm2014_reader *r, 
+			struct labcomm2014_reader_action_context *action_context)
+{
+  r->data = buffer;
+  r->data_size = sizeof(buffer);
+  r->count = 0;
+  r->memory = labcomm2014_default_memory;
+  
+  return 0;
+}
+
+static int reader_fill(struct labcomm2014_reader *r, 
+		       struct labcomm2014_reader_action_context *action_context)
+{
+  r->error = -ENOMEM;
+  return r->error;
+}
+
+const struct labcomm2014_reader_action reader_action = {
+  .alloc = reader_alloc,
+  .fill = reader_fill,
+};
+
+static struct labcomm2014_reader_action_context reader_action_context = {
+  .next = NULL,
+  .action = &reader_action,
+  .context = NULL
+}; 
+
+static struct labcomm2014_reader reader =  {
+  .action_context = &reader_action_context,
+  .data = buffer,
+  .data_size = sizeof(buffer),
+  .count = 0,
+  .pos = 0,
+  .error = 0,
+};
+
+static int32_t encoder_data[256];
+static test_sample_test_var encoder_var = {
+  .n_0 = 1,
+  .n_2 = 1,
+  .a = encoder_data,
+};
+
+static int32_t decoder_data[256];
+static test_sample_test_var decoder_var = {
+  .n_0 = 1,
+  .n_2 = 1,
+  .a = decoder_data,
+};;
+
+void handle_test_var(test_sample_test_var *v, void *ctx)
+{
+  if (v->n_0 * v->n_2 > 0) {
+    decoder_var.a[0] = v->a[0];
+  }
+}
+
+int test_decode_one(struct labcomm2014_decoder *decoder)
+{
+  int result;
+
+  for (reader.count = 0 ; reader.count < writer.pos ; reader.count++) {
+    reader.error = 0;
+    reader.pos = 0;
+    result = labcomm2014_decoder_decode_one(decoder); 
+    if (result >= 0 ) {
+      fprintf(stderr,
+              "Got result from buffer with bogus length (%d, %d != %d)\n",
+	      result, reader.count, writer.pos);
+      exit(1);
+    }
+  }
+  reader.error = 0;
+  reader.pos = 0;
+  reader.count = writer.pos;
+  result = labcomm2014_decoder_decode_one(decoder);
+  if (result < 0) {
+    fprintf(stderr, "Got no result from buffer with correct length (%d)\n",
+	    result);
+    exit(1);
+  }
+  return result;
+}
+
+static void test_encode_decode(struct labcomm2014_encoder *encoder,
+			       struct labcomm2014_decoder *decoder,
+			       int expected, uint32_t n_0, uint32_t n_2)
+{
+  int err;
+
+  writer.pos = 0;
+  encoder_var.n_0 = n_0;
+  encoder_var.n_2 = n_2;
+  encoder_var.a[0] = 314;
+  labcomm2014_encode_test_sample_test_var(encoder, &encoder_var);
+  err = test_decode_one(decoder);
+  fprintf(stderr, "decode of sample %u * 2 * %u -> size=%d err=%d\n", 
+	  n_0, n_2, writer.pos, err);
+  if (writer.pos != labcomm2014_sizeof_test_sample_test_var(NULL, &encoder_var)) {
+    fprintf(stderr, "Incorrect sizeof %u * 2 * %u (%d != %d)\n",
+	    n_0, n_2, 
+	    writer.pos, labcomm2014_sizeof_test_sample_test_var(NULL, &encoder_var));
+    exit(1);
+  }
+  if (writer.pos != expected) {
+    fprintf(stderr, "Unexpected size %u * 2 * %u (%d != %d)\n",
+	    n_0, n_2, 
+	    writer.pos, expected);
+    exit(1);
+  }
+}
+
+static int do_test(int argc, char *argv[])
+{
+  int i;
+  struct labcomm2014_decoder *decoder = labcomm2014_decoder_new(
+    &reader,
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  struct expect expect_version[] = {
+    { "Version", 1, test_decode_one, decoder },
+    { 0, 0, 0 }
+  };
+  expect = expect_version;
+  struct labcomm2014_encoder *encoder = labcomm2014_encoder_new(
+    &writer, 
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  labcomm2014_decoder_register_test_sample_test_var(decoder,
+						handle_test_var, 
+						NULL);
+  struct expect expect_registration[] = {
+    { "Sampledef", -1, test_decode_one, decoder },
+#ifdef SHOULD_THIS_BE_REMOVED
+    { "Typedef", -1, test_decode_one, decoder },
+#endif
+    { "Binding", -1, test_decode_one, decoder },
+    { 0, 0, 0 }
+  };
+  expect = expect_registration;
+  labcomm2014_encoder_register_test_sample_test_var(encoder);
+  test_encode_decode(encoder, decoder, 12, 1, 1);
+  if (decoder_var.a[0] != encoder_var.a[0]) {
+    fprintf(stderr, "Failed to decode correct value %d != %d\n", 
+	    encoder_var.a[0], decoder_var.a[0]);
+    exit(1);
+  }
+  test_encode_decode(encoder, decoder, 36, 2, 2);
+  test_encode_decode(encoder, decoder, 4, 0, 0);
+  for (i = 1 ; i <= 4 ; i++) {
+    test_encode_decode(encoder, decoder, 3+i, 0, (1<<(7*i))-1);
+    test_encode_decode(encoder, decoder, 4+i, 0, (1<<(7*i)));
+  }
+  test_encode_decode(encoder, decoder, 8, 0, 4294967295);
+
+  labcomm2014_encoder_free(encoder);
+  labcomm2014_decoder_free(decoder);
+  return 0;
+}
+
+int main(int argc, char *argv[])
+{
+  return do_test(argc, argv);
+}

lib/c/test/test_labcomm_basic_type_encoding.c → lib/c/2014/test/test_labcomm_basic_type_encoding.c

 /*
-  test_labcomm_basic_type_encoding.c -- LabComm tests of basic encoding
+  test_labcomm2014_basic_type_encoding.c -- LabComm tests of basic encoding
 
   Copyright 2013 Anders Blomdell <anders.blomdell@control.lth.se>
 
@@ -23,13 +23,13 @@
 #include <inttypes.h>
 #include <string.h>
 #include <stdlib.h>
-#include "labcomm_private.h"
+#include "labcomm2014_private.h"
 
 static int line;
 
 static unsigned char buffer[128];
 
-static struct labcomm_writer writer =  {
+static struct labcomm2014_writer writer =  {
   .action_context = NULL,
   .data = buffer,
   .data_size = sizeof(buffer),
@@ -38,7 +38,7 @@ static struct labcomm_writer writer =  {
   .error = 0,
 };
 
-static struct labcomm_reader reader =  {
+static struct labcomm2014_reader reader =  {
   .action_context = NULL,
   .data = buffer,
   .data_size = sizeof(buffer),
@@ -53,11 +53,11 @@ typedef uint32_t packed32;
     type decoded;							\
     line = __LINE__;							\
     writer.pos = 0;							\
-    labcomm_write_##ltype(&writer, value);				\
+    labcomm2014_write_##ltype(&writer, value);				\
     writer_assert(#ltype, expect_count, (uint8_t*)expect_bytes);	\
     reader.count = writer.pos;						\
     reader.pos = 0;							\
-    decoded = labcomm_read_##ltype(&reader);				\
+    decoded = labcomm2014_read_##ltype(&reader);				\
     if (decoded != value) {						\
       fprintf(stderr, "Decode error" format " != " format " @%s:%d \n", \
 	      value, decoded, __FILE__, __LINE__);					\
@@ -91,7 +91,7 @@ static void writer_assert(char *type,
   }
 }
 
-int main(void)
+static int do_test(int argc, char *argv[])
 {
   TEST_WRITE_READ(packed32, packed32, "%d", 0x0, 1, "\x00");
   TEST_WRITE_READ(packed32, packed32, "%d", 0x7f, 1, "\x7f");
@@ -141,3 +141,7 @@ int main(void)
   return 0;
 }
 
+int main(int argc, char *argv[])
+{
+  return do_test(argc, argv);
+}

lib/c/2014/test/test_labcomm_copy.c

+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <err.h>
+
+#include "labcomm2014.h"
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_default_scheduler.h"
+#include "labcomm2014_fd_writer.h"
+#include "labcomm2014_fd_reader.h"
+#include "test/gen/generated_encoding.h"
+#include "test/gen/test_sample.h"
+#include "test/gen/more_types.h"
+
+#define DATA_FILE "copy_test.dat"
+
+static void handle_s1(generated_encoding_S1 *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_S1(labcomm2014_default_memory, context, v);
+}
+
+static void handle_b(generated_encoding_B *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_B(labcomm2014_default_memory, context, v);
+}
+
+static void handle_i(generated_encoding_I *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_I(labcomm2014_default_memory, context, v);
+}
+
+static void handle_p(generated_encoding_P *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_P(labcomm2014_default_memory, context, v);
+}
+
+static void handle_r(generated_encoding_R *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_R(labcomm2014_default_memory, context, v);
+}
+
+static void handle_test_var(test_sample_test_var *v, void *context)
+{
+  labcomm2014_copy_test_sample_test_var(labcomm2014_default_memory, context, v);
+}
+
+static void handle_a(more_types_A *v, void *context)
+{
+  labcomm2014_copy_more_types_A(labcomm2014_default_memory, context, v);
+}
+
+static void handle_s(more_types_S *v, void *context)
+{
+  labcomm2014_copy_more_types_S(labcomm2014_default_memory, context, v);
+}
+
+static void handle_ns(more_types_NS *v, void *context)
+{
+  labcomm2014_copy_more_types_NS(labcomm2014_default_memory, context, v);
+}
+
+static void handle_as(more_types_AS *v, void *context)
+{
+  labcomm2014_copy_more_types_AS(labcomm2014_default_memory, context, v);
+}
+
+int do_test(int argc, char **argv)
+{
+  struct labcomm2014_encoder *encoder;
+  struct labcomm2014_decoder *decoder;
+  int fd;
+  generated_encoding_S1 s1;
+  generated_encoding_S1 cache_s1;
+  generated_encoding_B b;
+  generated_encoding_B cache_b;
+  generated_encoding_I I;
+  generated_encoding_I cache_I;
+  generated_encoding_P p;
+  generated_encoding_P cache_p;
+  test_sample_test_var test_var;
+  test_sample_test_var cache_test_var;
+  more_types_A a;
+  more_types_A cache_a;
+  more_types_S s;
+  more_types_S cache_s = NULL;
+  more_types_NS ns;
+  more_types_NS cache_ns;
+  more_types_AS as;
+  more_types_AS cache_as;
+  generated_encoding_R r;
+  generated_encoding_R cache_r;
+
+  fd = open(DATA_FILE, O_RDWR | O_CREAT | O_TRUNC, 0644);
+  if (fd == -1)
+    err(1, "open()");
+  encoder =
+    labcomm2014_encoder_new(labcomm2014_fd_writer_new(labcomm2014_default_memory, fd, 0),
+			labcomm2014_default_error_handler,
+			labcomm2014_default_memory,
+			labcomm2014_default_scheduler);
+
+  labcomm2014_encoder_register_generated_encoding_S1(encoder);
+  s1.i = 1;
+  labcomm2014_encode_generated_encoding_S1(encoder, &s1);
+
+  labcomm2014_encoder_register_generated_encoding_B(encoder);
+  b = 2;
+  labcomm2014_encode_generated_encoding_B(encoder, &b);
+
+  labcomm2014_encoder_register_generated_encoding_I(encoder);
+  I.n_0 = 3;
+  I.a = calloc(I.n_0, sizeof(I.a[0]));
+  I.a[0] = 4;
+  I.a[1] = 5;
+  I.a[2] = 6;
+  labcomm2014_encode_generated_encoding_I(encoder, &I);
+
+  labcomm2014_encoder_register_generated_encoding_P(encoder);
+  p.n_0 = 7;
+  p.a = calloc(p.n_0, sizeof(p.a[0]));
+  for (int i = 0; i < p.n_0; i++)
+    p.a[i].i = 8 + i;
+  labcomm2014_encode_generated_encoding_P(encoder, &p);
+
+  labcomm2014_encoder_register_test_sample_test_var(encoder);
+  test_var.n_0 = 2;
+  test_var.n_2 = 7;
+  test_var.a = calloc(test_var.n_0 * 2 * test_var.n_2, sizeof(*test_var.a));
+  for (int i = 0; i < test_var.n_0; i++)
+    for (int j = 0; j < 2; j++)
+      for (int k = 0; k < test_var.n_2; k++) {
+        test_var.a[(((i) * 2 + j) * test_var.n_2) + k] = 100 * i + 10 * j + k;
+      }
+  labcomm2014_encode_test_sample_test_var(encoder, &test_var);
+
+  labcomm2014_encoder_register_more_types_A(encoder);
+  for (int i = 0; i < sizeof(a.a) / sizeof(a.a[0]); i++)
+    a.a[i] = i;
+  labcomm2014_encode_more_types_A(encoder, &a);
+
+  labcomm2014_encoder_register_more_types_S(encoder);
+  s = "this is a string";
+  labcomm2014_encode_more_types_S(encoder, &s);
+
+  labcomm2014_encoder_register_more_types_NS(encoder);
+  ns.s1 = "this is a string";
+  ns.s2 = "this is a another string";
+  labcomm2014_encode_more_types_NS(encoder, &ns);
+
+  labcomm2014_encoder_register_more_types_AS(encoder);
+  as.n_0 = 3;
+  as.a = calloc(as.n_0, sizeof(as.a[0]));
+  as.a[0] = "string 0";
+  as.a[1] = "string 1";
+  as.a[2] = "string 2";
+  labcomm2014_encode_more_types_AS(encoder, &as);
+
+  labcomm2014_encoder_register_generated_encoding_R(encoder);
+  labcomm2014_encoder_sample_ref_register(encoder, labcomm2014_signature_generated_encoding_V);
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_UnusedD);
+  labcomm2014_encoder_sample_ref_register(encoder, labcomm2014_signature_generated_encoding_R);
+  r.a[0] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_V);
+  r.a[1] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_UnusedE);
+  r.a[2] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_UnusedD);
+  r.a[3] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encode_generated_encoding_R(encoder, &r);
+
+  labcomm2014_encoder_free(encoder);
+  encoder = NULL;
+  lseek(fd, 0, SEEK_SET);
+  decoder =
+    labcomm2014_decoder_new(labcomm2014_fd_reader_new(labcomm2014_default_memory, fd, 0),
+			labcomm2014_default_error_handler,
+			labcomm2014_default_memory,
+			labcomm2014_default_scheduler);
+
+  labcomm2014_decoder_register_generated_encoding_S1(decoder, handle_s1, &cache_s1);
+  labcomm2014_decoder_register_generated_encoding_B(decoder, handle_b, &cache_b);
+  labcomm2014_decoder_register_generated_encoding_I(decoder, handle_i, &cache_I);
+  labcomm2014_decoder_register_generated_encoding_P(decoder, handle_p, &cache_p);
+  labcomm2014_decoder_register_test_sample_test_var(decoder, handle_test_var,
+						&cache_test_var);
+  labcomm2014_decoder_register_more_types_A(decoder, handle_a, &cache_a);
+  labcomm2014_decoder_register_more_types_S(decoder, handle_s, &cache_s);
+  labcomm2014_decoder_register_more_types_NS(decoder, handle_ns, &cache_ns);
+  labcomm2014_decoder_register_more_types_AS(decoder, handle_as, &cache_as);
+  labcomm2014_decoder_register_generated_encoding_R(decoder, handle_r, &cache_r);
+  labcomm2014_decoder_sample_ref_register(decoder, labcomm2014_signature_generated_encoding_V);
+  labcomm2014_decoder_sample_ref_register(decoder, 
+                                      labcomm2014_signature_generated_encoding_UnusedE);
+  labcomm2014_decoder_sample_ref_register(decoder, labcomm2014_signature_generated_encoding_R);
+
+  while (labcomm2014_decoder_decode_one(decoder) > 0) ;
+
+  printf("cache_s1.i = %d, s1.i = %d\n", cache_s1.i, s1.i);
+  assert(cache_s1.i == s1.i);
+  puts("S1 copied ok");
+
+  assert(cache_b == b);
+  puts("B copied ok");
+
+  assert(cache_I.n_0 == I.n_0);
+  assert(cache_I.a[0] == I.a[0]);
+  assert(cache_I.a[1] == I.a[1]);
+  assert(cache_I.a[2] == I.a[2]);
+  free(I.a);
+  puts("I copied ok");
+
+  assert(cache_p.n_0 == p.n_0);
+  for (int i = 0; i < p.n_0; i++)
+    assert(cache_p.a[i].i == p.a[i].i);
+  free(p.a);
+  puts("P copied ok");
+
+  assert(cache_test_var.n_0 == test_var.n_0);
+  assert(cache_test_var.n_2 == test_var.n_2);
+  for (int i = 0; i < test_var.n_0; i++)
+    for (int j = 0; j < 2; j++)
+      for (int k = 0; k < test_var.n_2; k++) {
+        assert(cache_test_var.a[(((i) * 2 + j) * test_var.n_2) + k] == 
+                     test_var.a[(((i) * 2 + j) * test_var.n_2) + k]);
+        assert(cache_test_var.a[(((i) * 2 + j) * test_var.n_2) + k] == 
+               100 * i + 10 * j + k);
+      }
+  free(test_var.a);
+  puts("test_var copied ok");
+
+  for (int i = 0; i < sizeof(a.a) / sizeof(a.a[0]); i++)
+    assert(cache_a.a[i] == a.a[i]);
+  puts("A copied ok");
+
+  assert(!strcmp(cache_s, s));
+  puts("S copied ok");
+
+  assert(!strcmp(cache_ns.s1, ns.s1));
+  assert(!strcmp(cache_ns.s2, ns.s2));
+  puts("NS copied ok");
+
+  for (int i = 0; i < as.n_0; i++)
+    assert(!strcmp(cache_as.a[i], as.a[i]));
+  free(as.a);
+  puts("AS copied ok");
+
+  fprintf(stderr, "%p %p\n", r.a[0], cache_r.a[0]);
+  fprintf(stderr, "%p %p\n", r.a[1], cache_r.a[1]);
+  fprintf(stderr, "%p %p\n", r.a[2], cache_r.a[2]);
+  fprintf(stderr, "%p %p\n", r.a[3], cache_r.a[3]);
+  assert(cache_r.a[0] == r.a[0]);
+  assert(cache_r.a[1] == NULL); /* UnusedE */
+  assert(cache_r.a[2] == NULL); /* UnusedD */
+  assert(cache_r.a[3] == r.a[3]);
+  puts("R copied ok");
+
+  labcomm2014_decoder_free(decoder);
+  close(fd);
+  unlink(DATA_FILE);
+
+  labcomm2014_copy_free_generated_encoding_S1(labcomm2014_default_memory, &cache_s1);
+  puts("S1 deallocated ok");
+  labcomm2014_copy_free_generated_encoding_B(labcomm2014_default_memory, &cache_b);
+  puts("B deallocated ok");
+  labcomm2014_copy_free_generated_encoding_I(labcomm2014_default_memory, &cache_I);
+  puts("I deallocated ok");
+  labcomm2014_copy_free_generated_encoding_P(labcomm2014_default_memory, &cache_p);
+  puts("P deallocated ok");
+  labcomm2014_copy_free_test_sample_test_var(labcomm2014_default_memory, &cache_test_var);
+  puts("test_var deallocated ok");
+  labcomm2014_copy_free_more_types_A(labcomm2014_default_memory, &cache_a);
+  puts("A deallocated ok");
+  labcomm2014_copy_free_more_types_S(labcomm2014_default_memory, &cache_s);
+  puts("S deallocated ok");
+  labcomm2014_copy_free_more_types_NS(labcomm2014_default_memory, &cache_ns);
+  puts("NS deallocated ok");
+  labcomm2014_copy_free_more_types_AS(labcomm2014_default_memory, &cache_as);
+  puts("AS deallocated ok");
+
+  labcomm2014_copy_free_generated_encoding_R(labcomm2014_default_memory,
+                                             &cache_r);
+  puts("R deallocated ok");
+
+  return 0;
+}
+
+int main(int argc, char **argv)
+{
+  return do_test(argc, argv);
+}

lib/c/test/test_labcomm_generated_encoding.c → lib/c/2014/test/test_labcomm_generated_encoding.c

 /*
-  test_labcomm_generated_encoding.c -- LabComm tests of generated encoding
+  test_labcomm2014_generated_encoding.c -- LabComm tests of generated encoding
 
   Copyright 2013 Anders Blomdell <anders.blomdell@control.lth.se>
 
@@ -23,22 +23,34 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#include "labcomm_private.h"
-#include "labcomm_default_error_handler.h"
-#include "labcomm_default_memory.h"
-#include "labcomm_pthread_scheduler.h"
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_pthread_scheduler.h"
 #include "test/gen/generated_encoding.h"
 
 #define IOCTL_WRITER_ASSERT_BYTES 4096
 #define IOCTL_WRITER_RESET 4097
 
+#define EXPECT(...)							\
+  {                                                                     \
+    int expected[] = __VA_ARGS__;					\
+    labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_ASSERT_BYTES,       \
+			  __LINE__,					\
+			  sizeof(expected)/sizeof(expected[0]),		\
+			  expected);					\
+  }
+
+#define VARIABLE(i) -(i + 1)
+#define IS_VARIABLE(i) (i < 0)
+
 static unsigned char buffer[128];
-struct labcomm_writer *writer;
+struct labcomm2014_writer *writer;
+static int seen_variable[1024];
 
 static int buf_writer_alloc(
-  struct labcomm_writer *w, 
-  struct labcomm_writer_action_context *action_context,
-  char *labcomm_version)
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
 {
   writer = w; /* Hack */
   w->data_size = sizeof(buffer);
@@ -50,32 +62,32 @@ static int buf_writer_alloc(
 }
 
 static int buf_writer_free(
-  struct labcomm_writer *w, 
-  struct labcomm_writer_action_context *action_context)
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
 {
   return 0;
 }
 
 static int buf_writer_start(
-  struct labcomm_writer *w,
-  struct labcomm_writer_action_context *action_context,
+  struct labcomm2014_writer *w,
+  struct labcomm2014_writer_action_context *action_context,
   int index,
-  struct labcomm_signature *signature,
+  const struct labcomm2014_signature *signature,
   void *value)
 {
   return 0;
 }
 
 static int buf_writer_end(
-  struct labcomm_writer *w, 
-  struct labcomm_writer_action_context *action_context)
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
 {
   return 0;
 }
 
 static int buf_writer_flush(
-  struct labcomm_writer *w, 
-  struct labcomm_writer_action_context *action_context)
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
 {
   fprintf(stderr, "Should not come here %s:%d\n", __FILE__, __LINE__);
   exit(1);
@@ -84,9 +96,9 @@ static int buf_writer_flush(
 }
 
 static int buf_writer_ioctl(
-  struct labcomm_writer *w, 
-  struct labcomm_writer_action_context *action_context,
-  int signature_index, struct labcomm_signature *signature,
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context,
+  int signature_index, const struct labcomm2014_signature *signature,
   uint32_t action, va_list arg)
 {
   int result = -ENOTSUP;
@@ -97,13 +109,23 @@ static int buf_writer_ioctl(
       int *expected = va_arg(arg, int *);
       int i, mismatch;
 
+      mismatch = 0;
       if (w->pos != count) {
-	fprintf(stderr, "Invalid length encoded %d != %d (%s:%d)\n", 
+	fprintf(stderr, "Invalid length detected %d != %d (%s:%d)\n", 
 		w->pos, count, __FILE__, line);
 	mismatch = 1;
       } 
-      for (mismatch = 0, i = 0 ; i < count ; i++) {
-	if (expected[i] >= 0 && expected[i] != buffer[i]) {
+      for (i = 0 ; i < count ; i++) {
+        if (IS_VARIABLE(expected[i])) {
+          if (seen_variable[VARIABLE(expected[i])] == -1) {
+            seen_variable[VARIABLE(expected[i])] = buffer[i];
+          }
+          if (seen_variable[VARIABLE(expected[i])] != buffer[i]) {
+            fprintf(stderr, "Unexpected variable (%d:  != %d)\n",
+                    seen_variable[VARIABLE(expected[i])], buffer[i]);
+            mismatch = 1;
+          }
+        } else if (expected[i] != buffer[i]) {
 	  mismatch = 1;
 	}
       }
@@ -117,7 +139,7 @@ static int buf_writer_ioctl(
 	printf("\n");
 	for (i = 0 ; i < count ; i++) {
 	  if (expected[i] < 0) {
-	    printf(".. ");
+	    printf("v%d ", VARIABLE(expected[i]));
 	  } else {
 	    printf("%2.2x ", expected[i] );
 	  }
@@ -135,7 +157,7 @@ static int buf_writer_ioctl(
   return result;
 }
 
-const struct labcomm_writer_action writer_action = {
+const struct labcomm2014_writer_action writer_action = {
   .alloc = buf_writer_alloc,
   .free = buf_writer_free,
   .start = buf_writer_start,
@@ -144,12 +166,12 @@ const struct labcomm_writer_action writer_action = {
   .ioctl = buf_writer_ioctl
 };
 
-static struct labcomm_writer_action_context action_context = {
+static struct labcomm2014_writer_action_context action_context = {
   .next = NULL,
   .action = &writer_action,
   .context = NULL
 }; 
-static struct labcomm_writer buffer_writer = {
+static struct labcomm2014_writer buffer_writer = {
   .action_context = &action_context,
   .data = buffer,
   .data_size = sizeof(buffer),
@@ -158,7 +180,7 @@ static struct labcomm_writer buffer_writer = {
   .error = 0,
 };
 
-void dump_encoder(struct labcomm_encoder *encoder)
+void dump_encoder(struct labcomm2014_encoder *encoder)
 {
   int i;
   
@@ -168,44 +190,95 @@ void dump_encoder(struct labcomm_encoder *encoder)
   printf("\n");
 }
 
-#define EXPECT(...)							\
-  {									\
-    int expected[] = __VA_ARGS__;					\
-    labcomm_encoder_ioctl(encoder, IOCTL_WRITER_ASSERT_BYTES,		\
-			  __LINE__,					\
-			  sizeof(expected)/sizeof(expected[0]),		\
-			  expected);					\
-  }
-
 int main(void)
 {
-  generated_encoding_V V;
   generated_encoding_B B = 1;
+  generated_encoding_R R;
+  struct labcomm2014_encoder *encoder;
+  int i;
 
-  struct labcomm_encoder *encoder = labcomm_encoder_new(
+  for (i = 0 ; i < sizeof(seen_variable)/sizeof(seen_variable[0]) ; i++) {
+    seen_variable[i] = -1;
+  }
+
+  encoder = labcomm2014_encoder_new(
     &buffer_writer, 
-    labcomm_default_error_handler,
-    labcomm_default_memory,
-    labcomm_pthread_scheduler_new(labcomm_default_memory));
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_pthread_scheduler_new(labcomm2014_default_memory));
+  EXPECT({ 0x01, 0x0c, 0x0b, 
+           'L', 'a', 'b', 'C', 'o', 'm', 'm', '2','0', '1', '4' });
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_register_generated_encoding_V(encoder);
+  labcomm2014_encoder_register_generated_encoding_V(encoder);
+  EXPECT({ 0x02, 0x08, VARIABLE(0), 0x01, 0x00, 0x01, 'V', 0x02, 0x11, 0x00,
+           0x04, 0x0a, VARIABLE(1), 0x01, 0x00, 0x03, 'v', '_', 't', 0x02, 0x11, 0x00,
+           0x04, 0x07, VARIABLE(2), 0x01, 0x00, 0x01, 'V', 0x01, VARIABLE(1),
+           0x05, 0x02, VARIABLE(0), VARIABLE(2) });
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_register_generated_encoding_B(encoder);
+  labcomm2014_encoder_register_generated_encoding_B(encoder);
+  EXPECT({ 0x02, 0x07, VARIABLE(3),0x01, 0x00,  0x01, 'B', 0x01, 0x21,
+           0x05, 0x02, VARIABLE(3), LABCOMM_BIND_SELF });
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_register_generated_encoding_R(encoder);
+  labcomm2014_encoder_register_generated_encoding_R(encoder);
+  EXPECT({ 0x02, 0x0a, VARIABLE(4), 0x01, 0x00, 0x01, 'R', 0x04,  0x10, 0x01, 0x04, 0x28,
+           0x05, 0x02, VARIABLE(4), LABCOMM_BIND_SELF });
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_V);
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_V);
+  EXPECT({0x03, 0x08, VARIABLE(5), 0x01, 0x00, 0x01, 'V', 0x02, 0x11, 0x00});
 
-  labcomm_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
-  labcomm_encoder_register_generated_encoding_V(encoder);
-  labcomm_encoder_register_generated_encoding_V(encoder);
-  EXPECT({ 0x02, -1, 0x01, 'V', 0x11, 0x00 });
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_B);
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_B);
+  EXPECT({0x03, 0x07, VARIABLE(6), 0x01, 0x00, 0x01, 'B', 0x01, 0x21});
 
-  labcomm_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
-  labcomm_encoder_register_generated_encoding_B(encoder);
-  labcomm_encoder_register_generated_encoding_B(encoder);
-  EXPECT({0x02, -1, 0x01, 'B', 0x21});
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                      labcomm2014_signature_generated_encoding_R);
+  EXPECT({0x03, 0x0a, VARIABLE(7), 0x01, 0x00, 0x01, 'R', 0x04, 0x10, 0x01, 0x04, 0x28});
 
-  labcomm_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
-  labcomm_encode_generated_encoding_V(encoder, &V);
-  EXPECT({-1});
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  // was: labcomm2014_encode_generated_encoding_V(encoder, &V);
+  labcomm2014_encode_generated_encoding_V(encoder);
+  EXPECT({VARIABLE(10), 0x00 });
 
-  labcomm_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
-  labcomm_encode_generated_encoding_B(encoder, &B);
-  EXPECT({-1, 1});
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  labcomm2014_encode_generated_encoding_B(encoder, &B);
+  EXPECT({VARIABLE(20), 0x01, 1});
 
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  R.a[0] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_V);
+  R.a[1] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_B);
+  R.a[2] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_UnusedE);
+  R.a[3] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encode_generated_encoding_R(encoder, &R);
+  EXPECT({VARIABLE(4), 0x10, 0x00, 0x00, 0x00, VARIABLE(5),
+                             0x00, 0x00, 0x00, VARIABLE(6),
+                             0x00, 0x00, 0x00, 0x00,
+                             0x00, 0x00, 0x00, VARIABLE(7)});
   return 0;
 }
 

lib/c/test/test_labcomm_pthread_scheduler.c → lib/c/2014/test/test_labcomm_pthread_scheduler.c

 /*
-  test_labcomm_pthread_scheduler.c -- test labcomm pthread based task 
+  test_labcomm2014_pthread_scheduler.c -- test labcomm2014 pthread based task 
                                       coordination
 
   Copyright 2013 Anders Blomdell <anders.blomdell@control.lth.se>
@@ -22,13 +22,13 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include "labcomm_default_memory.h"
-#include "labcomm_scheduler.h"
-#include "labcomm_pthread_scheduler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_scheduler.h"
+#include "labcomm2014_pthread_scheduler.h"
 
 #define TICK 100000
 struct func_arg {
-  struct labcomm_scheduler *scheduler;
+  struct labcomm2014_scheduler *scheduler;
   int i;
 };
 
@@ -38,11 +38,12 @@ static void func(void *arg)
   
   printf("%p %d\n", arg, func_arg->i);
   if (func_arg->i == 999) {
-    labcomm_scheduler_wakeup(func_arg->scheduler);
+    labcomm2014_scheduler_wakeup(func_arg->scheduler);
   }
+  free(func_arg);
 }
 
-void enqueue(struct labcomm_scheduler *scheduler, 
+void enqueue(struct labcomm2014_scheduler *scheduler, 
 	     int first, int last)
 {
   int i;
@@ -52,16 +53,16 @@ void enqueue(struct labcomm_scheduler *scheduler,
     
     tmp->scheduler = scheduler;
     tmp->i = i;
-    labcomm_scheduler_enqueue(scheduler, i*TICK, func, tmp);
+    labcomm2014_scheduler_enqueue(scheduler, i*TICK, func, tmp);
   }
 }
 
-int main(int argc, char *argv[])
+static int do_test(int argc, char *argv[])
 {
-  struct labcomm_scheduler *scheduler;
-  struct labcomm_time *time;
+  struct labcomm2014_scheduler *scheduler;
+  struct labcomm2014_time *time;
 
-  scheduler = labcomm_pthread_scheduler_new(labcomm_default_memory);
+  scheduler = labcomm2014_pthread_scheduler_new(labcomm2014_default_memory);
   enqueue(scheduler, 0, 5);
   enqueue(scheduler, 0, 1);
   enqueue(scheduler, 1, 3);
@@ -71,12 +72,19 @@ int main(int argc, char *argv[])
     
     tmp->scheduler = scheduler;
     tmp->i = 999;
-    labcomm_scheduler_enqueue(scheduler, 6*TICK, func, tmp);
+    labcomm2014_scheduler_enqueue(scheduler, 6*TICK, func, tmp);
   }
-  time = labcomm_scheduler_now(scheduler);
-  labcomm_time_add_usec(time, 12*TICK);
-  labcomm_scheduler_sleep(scheduler, NULL);
-  labcomm_scheduler_sleep(scheduler, time);
+  time = labcomm2014_scheduler_now(scheduler);
+  labcomm2014_time_add_usec(time, 12*TICK);
+  labcomm2014_scheduler_sleep(scheduler, NULL);
+  labcomm2014_scheduler_sleep(scheduler, time);
 
+  labcomm2014_time_free(time);
+  labcomm2014_scheduler_free(scheduler);
   return 0;
 }
+
+int main(int argc, char *argv[])
+{
+  return do_test(argc, argv);
+}

lib/c/2014/test/test_labcomm_renaming_decoder.c

+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <err.h>
+
+#include "labcomm2014.h"
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_default_scheduler.h"
+#include "labcomm2014_fd_writer.h"
+#include "labcomm2014_fd_reader.h"
+#include "labcomm2014_renaming.h"
+#include "labcomm2014_renaming_encoder.h"
+#include "labcomm2014_renaming_decoder.h"
+#include "test/gen/generated_encoding.h"
+
+#define DATA_FILE "renaming_test.dat"
+
+static void handle_r(generated_encoding_R *v, void *context)
+{
+  labcomm2014_copy_generated_encoding_R(labcomm2014_default_memory, context, v);
+}
+
+int main(int argc, char **argv)
+{
+  struct labcomm2014_renaming_registry *registry;
+  struct labcomm2014_encoder *encoder, *prefix_encoder, *suffix_encoder;
+  struct labcomm2014_decoder *decoder, *prefix_decoder, *suffix_decoder;
+  int fd;
+  generated_encoding_R r;
+  generated_encoding_R cache_r, prefix_cache_r, suffix_cache_r;
+
+  fd = open(DATA_FILE, O_RDWR | O_CREAT | O_TRUNC, 0644);
+  if (fd == -1) {
+    err(1, "open()");
+  }
+  registry = labcomm2014_renaming_registry_new(
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  encoder = labcomm2014_encoder_new(
+    labcomm2014_fd_writer_new(labcomm2014_default_memory, fd, 0),
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  prefix_encoder = labcomm2014_renaming_encoder_new(
+    encoder, registry, labcomm2014_renaming_prefix, "p.");
+  suffix_encoder = labcomm2014_renaming_encoder_new(
+    prefix_encoder, registry, labcomm2014_renaming_suffix, ".s");
+
+  labcomm2014_encoder_register_generated_encoding_R(encoder);
+  labcomm2014_encoder_register_generated_encoding_R(prefix_encoder);
+  labcomm2014_encoder_register_generated_encoding_R(suffix_encoder);
+
+  labcomm2014_encoder_sample_ref_register(
+    encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encoder_sample_ref_register(
+    prefix_encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encoder_sample_ref_register(
+    suffix_encoder, labcomm2014_signature_generated_encoding_R);
+  r.a[0] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_R);
+  r.a[1] = labcomm2014_encoder_get_sample_ref(
+    prefix_encoder, labcomm2014_signature_generated_encoding_R);
+  r.a[2] = labcomm2014_encoder_get_sample_ref(
+    suffix_encoder, labcomm2014_signature_generated_encoding_R);
+
+  r.a[3] = labcomm2014_encoder_get_sample_ref(
+    encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encode_generated_encoding_R(encoder, &r);
+
+  r.a[3] = labcomm2014_encoder_get_sample_ref(
+    prefix_encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encode_generated_encoding_R(prefix_encoder, &r);
+
+  r.a[3] = labcomm2014_encoder_get_sample_ref(
+    suffix_encoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_encode_generated_encoding_R(suffix_encoder, &r);
+
+  labcomm2014_encoder_free(suffix_encoder);
+  labcomm2014_encoder_free(prefix_encoder);
+  labcomm2014_encoder_free(encoder);
+  encoder = NULL;
+
+  lseek(fd, 0, SEEK_SET);
+  decoder =
+    labcomm2014_decoder_new(
+      labcomm2014_fd_reader_new(labcomm2014_default_memory, fd, 0),
+      labcomm2014_default_error_handler,
+      labcomm2014_default_memory,
+      labcomm2014_default_scheduler);
+  prefix_decoder = labcomm2014_renaming_decoder_new(
+    decoder, registry, labcomm2014_renaming_prefix, "p.");
+  suffix_decoder = labcomm2014_renaming_decoder_new(
+    prefix_decoder, registry, labcomm2014_renaming_suffix, ".s");
+
+  labcomm2014_decoder_register_generated_encoding_R(
+    decoder, handle_r, &cache_r);
+  labcomm2014_decoder_register_generated_encoding_R(
+    prefix_decoder, handle_r, &prefix_cache_r);
+  labcomm2014_decoder_register_generated_encoding_R(
+    suffix_decoder, handle_r, &suffix_cache_r);
+  labcomm2014_decoder_sample_ref_register(
+    decoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_decoder_sample_ref_register(
+    prefix_decoder, labcomm2014_signature_generated_encoding_R);
+  labcomm2014_decoder_sample_ref_register(
+    suffix_decoder, labcomm2014_signature_generated_encoding_R);
+
+  while (labcomm2014_decoder_decode_one(decoder) > 0) ;
+
+  fprintf(stderr, "cache_r:\n");
+  fprintf(stderr, "%p %p %p %p\n",
+          cache_r.a[0],
+          cache_r.a[1],
+          cache_r.a[2],
+          cache_r.a[3]);
+          
+  fprintf(stderr, "prefix_cache_r:\n");
+  fprintf(stderr, "%p %p %p %p\n",
+          prefix_cache_r.a[0],
+          prefix_cache_r.a[1],
+          prefix_cache_r.a[2],
+          prefix_cache_r.a[3]);
+          
+  fprintf(stderr, "suffix_cache_r:\n");
+  fprintf(stderr, "%p %p %p %p\n",
+          suffix_cache_r.a[0],
+          suffix_cache_r.a[1],
+          suffix_cache_r.a[2],
+          suffix_cache_r.a[3]);
+          
+  assert(cache_r.a[0] ==
+         labcomm2014_decoder_get_sample_ref(
+           decoder, labcomm2014_signature_generated_encoding_R));
+  assert(cache_r.a[1] ==
+         labcomm2014_decoder_get_sample_ref(
+           prefix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(cache_r.a[2] ==
+         labcomm2014_decoder_get_sample_ref(
+           suffix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(cache_r.a[3] ==
+         labcomm2014_decoder_get_sample_ref(
+           decoder, labcomm2014_signature_generated_encoding_R));
+
+  assert(prefix_cache_r.a[0] ==
+         labcomm2014_decoder_get_sample_ref(
+           decoder, labcomm2014_signature_generated_encoding_R));
+  assert(prefix_cache_r.a[1] ==
+         labcomm2014_decoder_get_sample_ref(
+           prefix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(prefix_cache_r.a[2] ==
+         labcomm2014_decoder_get_sample_ref(
+           suffix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(prefix_cache_r.a[3] ==
+         labcomm2014_decoder_get_sample_ref(
+           prefix_decoder, labcomm2014_signature_generated_encoding_R));
+
+  assert(suffix_cache_r.a[0] ==
+         labcomm2014_decoder_get_sample_ref(
+           decoder, labcomm2014_signature_generated_encoding_R));
+  assert(suffix_cache_r.a[1] ==
+         labcomm2014_decoder_get_sample_ref(
+           prefix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(suffix_cache_r.a[2] ==
+         labcomm2014_decoder_get_sample_ref(
+           suffix_decoder, labcomm2014_signature_generated_encoding_R));
+  assert(suffix_cache_r.a[3] ==
+         labcomm2014_decoder_get_sample_ref(
+           suffix_decoder, labcomm2014_signature_generated_encoding_R));
+
+  labcomm2014_decoder_free(suffix_decoder);
+  labcomm2014_decoder_free(prefix_decoder);
+  labcomm2014_decoder_free(decoder);
+  labcomm2014_renaming_registry_free(registry);
+
+  close(fd);
+  unlink(DATA_FILE);
+}

lib/c/2014/test/test_labcomm_renaming_encoder.c

+/*
+  test_labcomm2014_renaming.c -- LabComm tests of renaming
+
+  Copyright 2015 Anders Blomdell <anders.blomdell@control.lth.se>
+
+  This file is part of LabComm.
+
+  LabComm is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LabComm is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_default_scheduler.h"
+#include "labcomm2014_renaming.h"
+#include "labcomm2014_renaming_encoder.h"
+#include "test/gen/generated_encoding.h"
+
+#define IOCTL_WRITER_ASSERT_BYTES 4096
+#define IOCTL_WRITER_RESET 4097
+
+#define EXPECT(...)							\
+  {                                                                     \
+    int expected[] = __VA_ARGS__;					\
+    labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_ASSERT_BYTES,       \
+			  __LINE__,					\
+			  sizeof(expected)/sizeof(expected[0]),		\
+			  expected);					\
+  }
+
+#define VARIABLE(i) -(i + 1)
+#define IS_VARIABLE(i) (i < 0)
+
+static unsigned char buffer[128];
+struct labcomm2014_writer *writer;
+static int seen_variable[1024];
+
+static int buf_writer_alloc(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
+{
+  writer = w; /* Hack */
+  w->data_size = sizeof(buffer);
+  w->count = w->data_size;
+  w->data = buffer;
+  w->pos = 0;
+  
+  return 0;
+}
+
+static int buf_writer_free(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
+{
+  return 0;
+}
+
+static int buf_writer_start(
+  struct labcomm2014_writer *w,
+  struct labcomm2014_writer_action_context *action_context,
+  int index,
+  const struct labcomm2014_signature *signature,
+  void *value)
+{
+  return 0;
+}
+
+static int buf_writer_end(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
+{
+  return 0;
+}
+
+static int buf_writer_flush(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context)
+{
+  fprintf(stderr, "Should not come here %s:%d\n", __FILE__, __LINE__);
+  exit(1);
+  
+  return 0;
+}
+
+static int buf_writer_ioctl(
+  struct labcomm2014_writer *w, 
+  struct labcomm2014_writer_action_context *action_context,
+  int signature_index, const struct labcomm2014_signature *signature,
+  uint32_t action, va_list arg)
+{
+  int result = -ENOTSUP;
+  switch (action) {
+    case IOCTL_WRITER_ASSERT_BYTES: {
+      int line = va_arg(arg, int);
+      int count = va_arg(arg, int);
+      int *expected = va_arg(arg, int *);
+      int i, mismatch;
+
+      mismatch = 0;
+      if (w->pos != count) {
+	fprintf(stderr, "Invalid length detected %d != %d (%s:%d)\n", 
+		w->pos, count, __FILE__, line);
+	mismatch = 1;
+      } 
+      for (i = 0 ; i < count ; i++) {
+        if (IS_VARIABLE(expected[i])) {
+          if (seen_variable[VARIABLE(expected[i])] == -1) {
+            seen_variable[VARIABLE(expected[i])] = buffer[i];
+          }
+          if (seen_variable[VARIABLE(expected[i])] != buffer[i]) {
+            fprintf(stderr, "Unexpected variable v%d (%02x:  != %02x)\n",
+                    VARIABLE(expected[i]),
+                    seen_variable[VARIABLE(expected[i])], buffer[i]);
+            mismatch = 1;
+          }
+        } else if (expected[i] != buffer[i]) {
+	  mismatch = 1;
+	}
+      }
+      if (mismatch) {
+	fprintf(stderr, "Encoder mismatch (%s:%d)\n",
+		__FILE__, line);
+
+	for (i = 0 ; i < w->pos ; i++) {
+          if (32 <= w->data[i] &&  w->data[i] < 127) {
+            printf("%2c ", w->data[i]);
+          } else {
+            printf("%2.2x ", w->data[i]);
+          }
+	}
+	printf("\n");
+	for (i = 0 ; i < w->pos ; i++) {
+	  printf("%2.2x ", w->data[i]);
+	}
+	printf("\n");
+	for (i = 0 ; i < count ; i++) {
+	  if (expected[i] < 0) {
+	    printf("v%d ", VARIABLE(expected[i]));
+	  } else {
+	    printf("%2.2x ", expected[i] );
+	  }
+	}
+	printf("\n");
+	if (mismatch) { exit(1); }
+      }
+      result = 0;
+    } break;
+    case IOCTL_WRITER_RESET: {
+      w->pos = 0;
+      result = 0;
+    }
+  }
+  return result;
+}
+
+const struct labcomm2014_writer_action writer_action = {
+  .alloc = buf_writer_alloc,
+  .free = buf_writer_free,
+  .start = buf_writer_start,
+  .end = buf_writer_end,
+  .flush = buf_writer_flush,
+  .ioctl = buf_writer_ioctl
+};
+
+static struct labcomm2014_writer_action_context action_context = {
+  .next = NULL,
+  .action = &writer_action,
+  .context = NULL
+}; 
+static struct labcomm2014_writer buffer_writer = {
+  .action_context = &action_context,
+  .data = buffer,
+  .data_size = sizeof(buffer),
+  .count = sizeof(buffer),
+  .pos = 0,
+  .error = 0,
+};
+
+void dump_encoder(struct labcomm2014_encoder *encoder)
+{
+  int i;
+  
+  for (i = 0 ; i < writer->pos ; i++) {
+    printf("%2.2x ", writer->data[i]);
+  }
+  printf("\n");
+}
+
+static int do_test(int argc, char *argv[])
+{
+  struct labcomm2014_renaming_registry *registry;
+  struct labcomm2014_encoder *encoder, *prefix, *suffix;
+  int i;
+
+  for (i = 0 ; i < sizeof(seen_variable)/sizeof(seen_variable[0]) ; i++) {
+    seen_variable[i] = -1;
+  }
+
+  registry = labcomm2014_renaming_registry_new(
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  encoder = labcomm2014_encoder_new(
+    &buffer_writer, 
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  prefix = labcomm2014_renaming_encoder_new(encoder,
+                                            registry,
+                                            labcomm2014_renaming_prefix,
+                                            "p.");
+  suffix = labcomm2014_renaming_encoder_new(prefix,
+                                            registry,
+                                            labcomm2014_renaming_suffix,
+                                            ".s");
+  EXPECT({ 0x01, 0x0c, 0x0b, 
+           'L', 'a', 'b', 'C', 'o', 'm', 'm', '2','0', '1', '4' });
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_register_generated_encoding_V(encoder);
+  labcomm2014_encoder_register_generated_encoding_V(encoder);
+  EXPECT({ 0x02, 0x08, VARIABLE(0), 0x01, 0x00, 0x01, 'V', 0x02, 0x11, 0x00,
+           0x04, 0x0a, VARIABLE(1), 0x01, 0x00, 0x03, 'v', '_', 't', 0x02, 0x11, 0x00,
+           0x04, 0x07, VARIABLE(2), 0x01, 0x00, 0x01, 'V', 0x01, VARIABLE(1),
+           0x05, 0x02, VARIABLE(0), VARIABLE(2) });
+
+  labcomm2014_encoder_ioctl(prefix, IOCTL_WRITER_RESET);
+  labcomm2014_encoder_register_generated_encoding_V(prefix);
+  labcomm2014_encoder_register_generated_encoding_V(prefix);
+  EXPECT({ 0x02, 0x0a, VARIABLE(3), 0x01, 0x00, 0x03, 'p', '.', 'V', 0x02, 0x11, 0x00,
+           0x04, 0x09, VARIABLE(4), 0x01, 0x00, 0x03, 'p', '.', 'V', 0x01, VARIABLE(2),
+           0x05, 0x02, VARIABLE(3), VARIABLE(4) });
+
+  labcomm2014_encoder_ioctl(suffix, IOCTL_WRITER_RESET);
+  labcomm2014_encoder_register_generated_encoding_V(suffix);
+  labcomm2014_encoder_register_generated_encoding_V(suffix);
+// XXX HERE BE DRAGONS!  What does "BOGUS" man in the below renaming test?
+// previous version (from merge conflict): VARIABLE(6) vs VARIABLE(2)
+// <<<<<<< ours
+//   EXPECT({ 0x02, 0x0c, VARIABLE(5), 0x01, 0x00, 0x05, 'p', '.', 'V', '.', 's', 0x02, 0x11, 0x00,
+//            0x04, 0x09, VARIABLE(6), 0x01, 0x00, 0x03, 'V', '.', 's', 0x01, VARIABLE(2),
+//            0x04, 0x0b, VARIABLE(7), 0x01, 0x00, 0x05, 'p', '.', 'V', '.', 's', 0x01, VARIABLE(6),
+// =======
+  EXPECT({ 0x02, 0x0c, VARIABLE(5), 0x01, 0x00, 0x05, 'p', '.', 'V', '.', 's', 0x02, 0x11, 0x00,
+           0x04, 0x09, VARIABLE(6), 0x01, 0x00, 0x03, 'V', '.', 's', 0x01, VARIABLE(2), /* BOGUS */
+           0x04, 0x0b, VARIABLE(7), 0x01, 0x00, 0x05, 'p', '.', 'V', '.', 's', 0x01, VARIABLE(2),
+           0x05, 0x02, VARIABLE(5), VARIABLE(7) });
+
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                          labcomm2014_signature_generated_encoding_V);
+  labcomm2014_encoder_sample_ref_register(encoder, 
+                                          labcomm2014_signature_generated_encoding_V);
+  EXPECT({0x03, 0x08, VARIABLE(8), 0x01, 0x00, 0x01, 'V', 0x02, 0x11, 0x00});
+
+  labcomm2014_encoder_ioctl(prefix, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(prefix, 
+                                          labcomm2014_signature_generated_encoding_V);
+  labcomm2014_encoder_sample_ref_register(prefix, 
+                                          labcomm2014_signature_generated_encoding_V);
+  EXPECT({0x03, 0x0a, VARIABLE(9), 0x01, 0x00, 0x03, 'p', '.', 'V', 0x02, 0x11, 0x00});
+  labcomm2014_encoder_ioctl(suffix, IOCTL_WRITER_RESET);
+  /* Register twice to make sure that only one registration gets encoded */
+  labcomm2014_encoder_sample_ref_register(suffix, 
+                                          labcomm2014_signature_generated_encoding_V);
+  labcomm2014_encoder_sample_ref_register(suffix, 
+                                          labcomm2014_signature_generated_encoding_V);
+  EXPECT({0x03, 0x0c, VARIABLE(10), 0x01, 0x00, 0x05, 'p', '.', 'V', '.', 's', 0x02, 0x11, 0x00});
+
+
+  labcomm2014_encoder_ioctl(encoder, IOCTL_WRITER_RESET);
+  labcomm2014_encode_generated_encoding_V(encoder);
+  EXPECT({VARIABLE(0), 0x00 });
+
+  labcomm2014_encoder_ioctl(prefix, IOCTL_WRITER_RESET);
+  labcomm2014_encode_generated_encoding_V(prefix);
+  EXPECT({VARIABLE(3), 0x00 });
+
+  labcomm2014_encoder_ioctl(suffix, IOCTL_WRITER_RESET);
+  labcomm2014_encode_generated_encoding_V(suffix);
+  EXPECT({VARIABLE(5), 0x00 });
+
+  labcomm2014_encoder_free(suffix);
+  labcomm2014_encoder_free(prefix);
+  labcomm2014_encoder_free(encoder);
+  labcomm2014_renaming_registry_free(registry);
+
+  return 0;
+}
+
+int main(int argc, char *argv[])
+{
+  return do_test(argc, argv);
+}

lib/c/2014/test/test_labcomm_renaming_registry.c

+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <assert.h>
+#include <err.h>
+
+#include "labcomm2014.h"
+#include "labcomm2014_private.h"
+#include "labcomm2014_default_error_handler.h"
+#include "labcomm2014_default_memory.h"
+#include "labcomm2014_default_scheduler.h"
+#include "labcomm2014_renaming.h"
+#include "labcomm2014_renaming_private.h"
+#include "test/gen/generated_encoding.h"
+
+static int do_test(int argc, char **argv)
+{
+  struct labcomm2014_renaming_registry *registry;
+  struct labcomm2014_renaming_rename *r1, *r2, *r3, *r4;
+
+  registry = labcomm2014_renaming_registry_new(
+    labcomm2014_default_error_handler,
+    labcomm2014_default_memory,
+    labcomm2014_default_scheduler);
+  r1 = labcomm2014_renaming_rename_new(
+    registry,
+    labcomm2014_signature_generated_encoding_R,
+    labcomm2014_renaming_prefix, "p:");
+  r2 = labcomm2014_renaming_rename_new(
+    registry,
+    labcomm2014_renaming_rename_signature(r1),
+    labcomm2014_renaming_suffix, ":s");
+  r3 = labcomm2014_renaming_rename_new(
+    registry,
+    labcomm2014_signature_generated_encoding_R,
+    labcomm2014_renaming_suffix, ":s");
+  r4 = labcomm2014_renaming_rename_new(
+    registry,
+    labcomm2014_renaming_rename_signature(r3),
+    labcomm2014_renaming_prefix, "p:");
+  assert(r2 == r4);
+  labcomm2014_renaming_rename_free(registry, r1);
+  labcomm2014_renaming_rename_free(registry, r2);
+  labcomm2014_renaming_rename_free(registry, r3);
+  labcomm2014_renaming_rename_free(registry, r4);
+  labcomm2014_renaming_registry_free(registry);
+  return 0;
+}
+
+int main(int argc, char **argv)
+{
+  return do_test(argc, argv);
+}

lib/c/2014/test/test_sample.lc

+sample int test_var[_,2,_];

lib/c/2014/test/test_signature_numbers.c

+#include <stdlib.h>
+#include <stdio.h>
+#include "labcomm2014_private.h"
+#include "test/gen/another_encoding.h"
+#include "test/gen/generated_encoding.h"
+
+static void info(char *name, char *full_name, 
+		 const struct labcomm2014_signature *signature) {
+  printf("%s %s %p -> %d\n", name,  full_name, signature, 
+	 labcomm2014_get_local_index(signature));
+  if (labcomm2014_get_local_index(signature) < 0x40) {
+    exit(1);
+  }
+};
+
+int main(int argc, char *argv[])
+{
+#define FUNC(name, full_name) \
+  info( #name, #full_name, labcomm2014_signature_##full_name)
+
+  LABCOMM_FORALL_SAMPLES_generated_encoding(FUNC, ;);
+  LABCOMM_FORALL_SAMPLES_another_encoding(FUNC, ;);
+  return 0;
+}

lib/c/Makefile

-## Macros
+VERSIONS=2014
 
-CC=gcc
-#CFLAGS=-g -Wall -Werror -O3  -I. -Itest -DLABCOMM_ENCODER_LINEAR_SEARCH
-CFLAGS=-g -Wall -Werror -O3  -I. -Itest 
-LDFLAGS=-L.
-#LDLIBS_TEST=-Tlabcomm.linkscript  -lcunit -llabcomm
-LDLIBS_TEST=-lcunit -llabcomm -Tlabcomm.linkscript -lrt
+all:
 
-OBJS=labcomm_memory.o \
-     labcomm_default_error_handler.o \
-     labcomm_default_memory.o \
-     labcomm_default_scheduler.o \
-     labcomm_time.o labcomm_scheduler.o \
-     labcomm_encoder.o labcomm_decoder.o \
-     labcomm.o \
-     labcomm_dynamic_buffer_writer.o labcomm_fd_reader.o labcomm_fd_writer.o \
-     labcomm_pthread_scheduler.o \
-     labcomm_signature_gnu_ld_tricks.o
+%: 
+	for v in $(VERSIONS) ; do $(MAKE) -C $${v} $@ || exit 1 ; done
 
-#FIXME: labcomm_mem_reader.o labcomm_mem_writer.o
-LABCOMM_JAR=../../compiler/labComm.jar
-LABCOMM=java -jar $(LABCOMM_JAR) 
 
-TESTS=test_labcomm_basic_type_encoding test_labcomm_generated_encoding \
-      test_labcomm_pthread_scheduler 
-#
-#FIXME: test_labcomm test_labcomm_errors
-TEST_DIR=test
-TESTDATA_DIR=$(TEST_DIR)/testdata
-TEST_GEN_DIR=$(TESTDATA_DIR)/gen
+.PHONY: clean
+clean: 
+	for v in $(VERSIONS) ; do $(MAKE) -C $${v} $@ || exit 1 ; done
 
-VPATH=$(TEST_DIR)
+.PHONY: distclean
+distclean:
+	for v in $(VERSIONS) ; do $(MAKE) -C $${v} $@ || exit 1 ; done
+	rm -f *.o *.so *.so.1 *.a
 
-CREATED_DIRS=$(TEST_DIR) $(TESTDATA_DIR) $(TEST_GEN_DIR)
-
-# Enable experimental objects by invoking make like `make LABCOMM_EXPERIMENTAL=true`
-ifeq ($(LABCOMM_EXPERIMENTAL),true)
-	OBJS += experimental/udp_hack.o experimental/ethaddr.o \
-		experimental/labcomm_thr_reader_writer.o \
-		experimental/ThrottleDrv/ethernet_drv.o \
-		experimental/ThrottleDrv/throttle_drv.o \
-		experimental/labcomm_udp_reader_writer.o
-endif
-
-## Targets
-
-.PHONY: all run-test clean distclean
-
-all: liblabcomm.a liblabcomm.so.1 
-
-liblabcomm.a: $(OBJS)
-	ar -r liblabcomm.a $^
-
-liblabcomm.so.1: $(OBJS:%.o=%.pic.o)
-	gcc -shared -Wl,-soname,$@ -o $@ $^ -lc -lrt
-
-labcomm.o : labcomm.c labcomm.h  labcomm_private.h
-
-labcomm_fd_reader_writer.o : labcomm_fd_reader_writer.c  labcomm_fd_reader_writer.h  labcomm.h  labcomm_private.h
-
-#$(TEST_DIR)/labcomm_mem_reader.o: labcomm_fd_reader_writer.c labcomm_fd_reader_writer.h
-
-#$(TEST_DIR)/labcomm_mem_writer.o: labcomm_mem_writer.c labcomm_mem_writer.h cppmacros.h
-
-ethaddr.o: ethaddr.c
-
-$(CREATED_DIRS):
-	mkdir -p $@
-
-## NB! the tests need CUnit to be installed
-run-test: $(TESTS:%=run-test-%)
-
-run-test-%: $(TEST_DIR)/% | $(TEST_DIR)
-	$<
-
-$(TEST_DIR)/%.o: $(TEST_DIR)/%.c
-	$(CC) $(CFLAGS) -o $@ -c $<
-
-.PRECIOUS: $(TEST_DIR)/%
-$(TEST_DIR)/%: $(TEST_DIR)/%.o liblabcomm.a
-	$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS) $(LDLIBS_TEST)
-
-$(TEST_DIR)/gen:
-	mkdir -p $@
-
-$(TEST_DIR)/gen/%.c $(TEST_DIR)/gen/%.h: $(TEST_DIR)/%.lc | $(TEST_DIR)/gen
-	$(LABCOMM) \
-		--c=$(TEST_DIR)/gen/$*.c \
-		--h=$(TEST_DIR)/gen/$*.h \
-		$<
-
-$(TEST_GEN_DIR)/%.c $(TEST_GEN_DIR)/%.h: $(TESTDATA_DIR)/%.lc \
-					 $(LABCOMM_JAR) | $(TEST_GEN_DIR)
-	$(LABCOMM) \
-		--c=$(patsubst %.h,%.c,$@) --h=$(patsubst %.c,%.h,$@) $<
-
-$(LABCOMM_JAR):
-	@echo "======Building LabComm compiler======"
-	cd $(shell dirname $(LABCOMM_JAR)); ant jar
-	@echo "======End building LabComm compiler======"
-
-%.pic.o:	%.c
-	$(CC) -fPIC $(CFLAGS) -c -o $@ $<
-
-%.o: %.c %.h
-
-clean:
-	$(RM) *.o
-	$(RM) experimental/*.o experimental/ThrottleDrv/*.o
-	$(RM) test/*.o
-	$(RM) test/*.gch
-	$(RM) test/test_labcomm_errors
-	$(RM) test/testdata/gen/*.[cho]
-	$(RM) test/gen/*.[cho]
-	$(RM) $(TEST_DIR)/test_labcomm
-
-distclean: clean
-	$(RM) liblabcomm.so.1
-	$(RM) liblabcomm.a
-
-# Extra dependencies
-$(TEST_DIR)/test_labcomm_basic_type_encoding.o: labcomm_private.h
-
-$(TEST_DIR)/test_labcomm_generated_encoding.o: labcomm_private.h
-$(TEST_DIR)/test_labcomm_generated_encoding.o: $(TEST_DIR)/gen/generated_encoding.h
-$(TEST_DIR)/test_labcomm_generated_encoding : $(TEST_DIR)/gen/generated_encoding.o
-$(TEST_DIR)/test_labcomm:  $(TEST_GEN_DIR)/test_sample.o
-labcomm_fd_reader.o: labcomm_private.h
-labcomm_fd_writer.o: labcomm_private.h
-labcomm_dynamic_buffer_writer.o: labcomm_private.h

lib/c/labcomm.linkscript

-/* Hack to get a link error with (hopefully) useful information if not linked
-   with -Tlabcomm.linkscript */
-"You need to link with '-Tlabcomm.linkscript'"=0;
-
-SECTIONS { 
-  labcomm : {
-    labcomm_first_signature = ABSOLUTE(.) ;
-    *(labcomm)
-    labcomm_last_signature = ABSOLUTE(.) ;
-  }
-}
-INSERT AFTER .data;