diff options
| author | Scott Shawcroft <scott@tannewt.org> | 2018-08-15 18:32:37 -0700 |
|---|---|---|
| committer | Scott Shawcroft <scott@tannewt.org> | 2018-08-16 17:40:57 -0700 |
| commit | de5a9d72dcdaacdd5048195cd5bab007f4b2baef (patch) | |
| tree | b492d69b40dfe9db5dcc703e38d27e49e06707ae /py/runtime.c | |
| parent | 92ed5d7bf223212e8db04af3f6712770ec2c86ea (diff) | |
Compress all translated strings with Huffman coding.
This saves code space in builds which use link-time optimization.
The optimization drops the untranslated strings and replaces them
with a compressed_string_t struct. It can then be decompressed to
a c string.
Builds without LTO work as well but include both untranslated
strings and compressed strings.
This work could be expanded to include QSTRs and loaded strings if
a compress method is added to C. Its tracked in #531.
Diffstat (limited to 'py/runtime.c')
| -rw-r--r-- | py/runtime.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/py/runtime.c b/py/runtime.c index 20e3e578e..3d7a97f58 100644 --- a/py/runtime.c +++ b/py/runtime.c @@ -1539,7 +1539,7 @@ NORETURN void m_malloc_fail(size_t num_bytes) { translate("memory allocation failed, allocating %u bytes"), (uint)num_bytes); } -NORETURN void mp_raise_msg(const mp_obj_type_t *exc_type, const char *msg) { +NORETURN void mp_raise_msg(const mp_obj_type_t *exc_type, const compressed_string_t *msg) { if (msg == NULL) { nlr_raise(mp_obj_new_exception(exc_type)); } else { @@ -1547,7 +1547,7 @@ NORETURN void mp_raise_msg(const mp_obj_type_t *exc_type, const char *msg) { } } -NORETURN void mp_raise_msg_varg(const mp_obj_type_t *exc_type, const char *fmt, ...) { +NORETURN void mp_raise_msg_varg(const mp_obj_type_t *exc_type, const compressed_string_t *fmt, ...) { va_list argptr; va_start(argptr,fmt); mp_obj_t exception = mp_obj_new_exception_msg_vlist(exc_type, fmt, argptr); @@ -1555,27 +1555,27 @@ NORETURN void mp_raise_msg_varg(const mp_obj_type_t *exc_type, const char *fmt, nlr_raise(exception); } -NORETURN void mp_raise_AttributeError(const char *msg) { +NORETURN void mp_raise_AttributeError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_AttributeError, msg); } -NORETURN void mp_raise_RuntimeError(const char *msg) { +NORETURN void mp_raise_RuntimeError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_RuntimeError, msg); } -NORETURN void mp_raise_ImportError(const char *msg) { +NORETURN void mp_raise_ImportError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_ImportError, msg); } -NORETURN void mp_raise_IndexError(const char *msg) { +NORETURN void mp_raise_IndexError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_IndexError, msg); } -NORETURN void mp_raise_ValueError(const char *msg) { +NORETURN void mp_raise_ValueError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_ValueError, msg); } -NORETURN void mp_raise_ValueError_varg(const char *fmt, ...) { +NORETURN void mp_raise_ValueError_varg(const compressed_string_t *fmt, ...) { va_list argptr; va_start(argptr,fmt); mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_ValueError, fmt, argptr); @@ -1583,11 +1583,11 @@ NORETURN void mp_raise_ValueError_varg(const char *fmt, ...) { nlr_raise(exception); } -NORETURN void mp_raise_TypeError(const char *msg) { +NORETURN void mp_raise_TypeError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_TypeError, msg); } -NORETURN void mp_raise_TypeError_varg(const char *fmt, ...) { +NORETURN void mp_raise_TypeError_varg(const compressed_string_t *fmt, ...) { va_list argptr; va_start(argptr,fmt); mp_obj_t exception = mp_obj_new_exception_msg_vlist(&mp_type_TypeError, fmt, argptr); @@ -1600,7 +1600,7 @@ NORETURN void mp_raise_OSError(int errno_) { } -NORETURN void mp_raise_NotImplementedError(const char *msg) { +NORETURN void mp_raise_NotImplementedError(const compressed_string_t *msg) { mp_raise_msg(&mp_type_NotImplementedError, msg); } |
