diff options
Diffstat (limited to 'erts/emulator/beam/beam_load.c')
| -rw-r--r-- | erts/emulator/beam/beam_load.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index bbfeac5397..5e4375fc96 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -277,7 +277,6 @@ typedef struct { BeamInstr* code; /* Loaded code. */ int ci; /* Current index into loaded code. */ Label* labels; - BeamInstr put_strings; /* Linked list of put_string instructions. */ BeamInstr new_bs_put_strings; /* Linked list of i_new_bs_put_string instructions. */ StringPatch* string_patches; /* Linked list of position into string table to patch. */ BeamInstr catches; /* Linked list of catch_yf instructions. */ @@ -1388,7 +1387,6 @@ read_code_header(LoaderState* stp) stp->code[MI_COMPILE_SIZE_ON_HEAP] = 0; stp->code[MI_NUM_BREAKPOINTS] = 0; - stp->put_strings = 0; stp->new_bs_put_strings = 0; stp->catches = 0; return 1; @@ -2130,34 +2128,6 @@ load_code(LoaderState* stp) /* Remember offset for the on_load function. */ stp->on_load = ci; break; - case op_put_string_IId: - { - /* - * At entry: - * - * code[ci-4] &&lb_put_string_IId - * code[ci-3] length of string - * code[ci-2] offset into string table - * code[ci-1] destination register - * - * Since we don't know the address of the string table yet, - * just check the offset and length for validity, and use - * the instruction field as a link field to link all put_string - * instructions into a single linked list. At exit: - * - * code[ci-4] pointer to next put_string instruction (or 0 - * if this is the last) - */ - Uint offset = code[ci-2]; - Uint len = code[ci-3]; - unsigned strtab_size = stp->chunks[STR_CHUNK].size; - if (offset > strtab_size || offset + len > strtab_size) { - LoadError2(stp, "invalid string reference %d, size %d", offset, len); - } - code[ci-4] = stp->put_strings; - stp->put_strings = ci - 4; - } - break; case op_bs_put_string_II: { /* @@ -3593,22 +3563,6 @@ freeze_code(LoaderState* stp) } CHKBLK(ERTS_ALC_T_CODE,code); - - /* - * Go through all put_strings instructions, restore the pointer to - * the instruction and convert string offsets to pointers (to the - * LAST character). - */ - - index = stp->put_strings; - while (index != 0) { - Uint next = code[index]; - code[index] = BeamOpCode(op_put_string_IId); - code[index+2] = (BeamInstr) (str_table + code[index+2] + code[index+1] - 1); - index = next; - } - CHKBLK(ERTS_ALC_T_CODE,code); - /* * Go through all i_new_bs_put_strings instructions, restore the pointer to * the instruction and convert string offsets to pointers (to the |