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use static symbols for debug filename info

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2013-12-25 14:52:13 +09:00
parent c70e2f7099
commit b72f3f92f7
1 changed files with 9 additions and 4 deletions
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src/load.c
+9 -4
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@@ -354,7 +354,7 @@ read_debug_record(mrb_state *mrb, const uint8_t *start, mrb_irep* irep, uint32_t
}
static int
read_section_debug(mrb_state *mrb, const uint8_t *start, mrb_irep *irep)
read_section_debug(mrb_state *mrb, const uint8_t *start, mrb_irep *irep, mrb_bool alloc)
{
const uint8_t *bin;
struct rite_section_debug_header *header;
@@ -374,7 +374,12 @@ read_section_debug(mrb_state *mrb, const uint8_t *start, mrb_irep *irep)
for(i = 0; i < filenames_len; ++i) {
uint16_t f_len = bin_to_uint16(bin);
bin += sizeof(uint16_t);
filenames[i] = mrb_intern(mrb, (const char *)bin, f_len);
if (alloc) {
filenames[i] = mrb_intern(mrb, (const char *)bin, f_len);
}
else {
filenames[i] = mrb_intern_static(mrb, (const char *)bin, f_len);
}
bin += f_len;
}
@@ -452,7 +457,7 @@ mrb_read_irep(mrb_state *mrb, const uint8_t *bin)
}
else if (memcmp(section_header->section_identify, RITE_SECTION_DEBUG_IDENTIFIER, sizeof(section_header->section_identify)) == 0) {
if (!irep) return NULL; /* corrupted data */
result = read_section_debug(mrb, bin, irep);
result = read_section_debug(mrb, bin, irep, FALSE);
if (result < MRB_DUMP_OK) {
return NULL;
}
@@ -679,7 +684,7 @@ mrb_read_irep_file(mrb_state *mrb, FILE* fp)
mrb_free(mrb, bin);
return NULL;
}
result = read_section_debug(mrb, bin, irep);
result = read_section_debug(mrb, bin, irep, TRUE);
mrb_free(mrb, bin);
}
if (result < MRB_DUMP_OK) return NULL;