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| author | Dave Hylands <dhylands@gmail.com> | 2014-10-07 00:50:20 -0700 |
|---|---|---|
| committer | Dave Hylands <dhylands@gmail.com> | 2014-10-07 08:07:49 -0700 |
| commit | 3556e45711c3b7ec712748d013e678d035185bdd (patch) | |
| tree | da58cd4deb464baafcc1771a5fd54eacc38b33d7 /py | |
| parent | 67f25dfe6f4b13a3b8d40746d2b2fd720c63caed (diff) | |
| download | micropython-3556e45711c3b7ec712748d013e678d035185bdd.tar.gz micropython-3556e45711c3b7ec712748d013e678d035185bdd.zip | |
Allow real memory errors (from locked gc) to be reported with traceback.
Diffstat (limited to 'py')
| -rw-r--r-- | py/runtime.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/py/runtime.c b/py/runtime.c index 945713d18a..71979c09b6 100644 --- a/py/runtime.c +++ b/py/runtime.c @@ -51,6 +51,7 @@ #include "parsehelper.h" #include "compile.h" #include "stackctrl.h" +#include "gc.h" #if 0 // print debugging info #define DEBUG_PRINT (1) @@ -1207,7 +1208,13 @@ mp_obj_t mp_parse_compile_execute(mp_lexer_t *lex, mp_parse_input_kind_t parse_i void *m_malloc_fail(size_t num_bytes) { DEBUG_printf("memory allocation failed, allocating " UINT_FMT " bytes\n", num_bytes); - nlr_raise((mp_obj_t)&mp_const_MemoryError_obj); + if (gc_is_locked()) { + nlr_raise(mp_obj_new_exception_msg(& mp_type_MemoryError, + "memory allocation failed, heap is locked")); + } else { + nlr_raise(mp_obj_new_exception_msg_varg(& mp_type_MemoryError, + "memory allocation failed, allocating " UINT_FMT " bytes", num_bytes)); + } } NORETURN void mp_not_implemented(const char *msg) { |