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Code Issues 1 Releases Wiki Activity

Fix some bugs.

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This commit is contained in:
Calvin Rose 2018-08-21 13:09:01 -04:00
parent 08236af578
commit 5464fd5173
3 changed files with 14 additions and 3 deletions
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3
Makefile
View File

@ -32,6 +32,7 @@ BINDIR=$(PREFIX)/bin
# TODO - when api is finalized, only export public symbols instead of using rdynamic
# which exports all symbols. Saves a few KB in binary.
#CFLAGS=-std=c99 -Wall -Wextra -Isrc/include -fpic -g
CFLAGS=-std=c99 -Wall -Wextra -Isrc/include -fpic -O2 -fvisibility=hidden
CLIBS=-lm -ldl
PREFIX=/usr/local
@ -117,10 +118,12 @@ valgrind: $(DST_TARGET)
test: $(DST_TARGET)
./$(DST_TARGET) test/suite0.dst
./$(DST_TARGET) test/suite1.dst
./$(DST_TARGET) test/suite2.dst
valtest: $(DST_TARGET)
valgrind --leak-check=full -v ./$(DST_TARGET) test/suite0.dst
valgrind --leak-check=full -v ./$(DST_TARGET) test/suite1.dst
valgrind --leak-check=full -v ./$(DST_TARGET) test/suite2.dst
###################
##### Natives #####

4
src/core/core.dst
View File

@ -362,7 +362,7 @@
accum)
(defmacro coro
"A wrapper for making fibers. Same as (fiber (fn [] ...body))."
"A wrapper for making fibers. Same as (fiber.new (fn @[] ...body))."
[& body]
(tuple fiber.new (apply tuple 'fn @[] body)))
@ -1266,7 +1266,7 @@
get a chunk of source code. Should return nil for end of file."
@[getchunk onvalue onerr]
(def newenv (make-env))
(default getchunk (fn [buf]
(default getchunk (fn @[buf]
(file.read stdin :line buf)))
(default onvalue (fn [x]
(put newenv '_ @{:value x})

10
src/core/marsh.c
View File

@ -454,6 +454,7 @@ static const uint8_t *unmarshal_one_env(
const uint8_t *end = st->end;
if (data >= end) longjmp(st->err, UMR_EOS);
if (*data == LB_FUNCENV_REF) {
data++;
int32_t index = readint(st, &data);
if (index < 0 || index >= dst_v_count(st->lookup_envs))
longjmp(st->err, UMR_INVALID_REFERENCE);
@ -479,6 +480,8 @@ static const uint8_t *unmarshal_one_env(
data = unmarshal_one(st, data, env->as.values + i, flags);
}
}
/* Set out */
*out = env;
}
return data;
}
@ -492,6 +495,7 @@ static const uint8_t *unmarshal_one_def(
const uint8_t *end = st->end;
if (data >= end) longjmp(st->err, UMR_EOS);
if (*data == LB_FUNCDEF_REF) {
data++;
int32_t index = readint(st, &data);
if (index < 0 || index >= dst_v_count(st->lookup_defs))
longjmp(st->err, UMR_INVALID_REFERENCE);
@ -552,6 +556,7 @@ static const uint8_t *unmarshal_one_def(
((uint32_t)(data[1]) << 8) |
((uint32_t)(data[2]) << 16) |
((uint32_t)(data[3]) << 24);
data += 4;
}
/* Unmarshal environments */
@ -596,6 +601,9 @@ static const uint8_t *unmarshal_one_def(
/* Validate */
if (dst_verify(def)) longjmp(st->err, UMR_INVALID_BYTECODE);
/* Set def */
*out = def;
}
return data;
}
@ -696,7 +704,7 @@ static const uint8_t *unmarshal_one(
*out = dst_wrap_function(func);
dst_array_push(&st->lookup, *out);
for (int32_t i = 0; i < def->environments_length; i++) {
data = unmarshal_one_env(st, data, func->envs + i, flags + 1);
data = unmarshal_one_env(st, data, &(func->envs[i]), flags + 1);
}
return data;
}