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author | Sverker Eriksson <sverker@erlang.org> | 2016-08-23 18:32:48 +0200 |
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committer | Sverker Eriksson <sverker@erlang.org> | 2016-08-23 18:39:05 +0200 |
commit | e86fe38df606996919516e20cbdcf307dd5400fe (patch) | |
tree | 6c595ccb41c2d8bf4534d18386d8eec46bcd25a3 /erts/emulator | |
parent | eb889b196ecb8128b4cb232ab2ebb2715c9b8993 (diff) | |
download | otp-e86fe38df606996919516e20cbdcf307dd5400fe.tar.gz otp-e86fe38df606996919516e20cbdcf307dd5400fe.tar.bz2 otp-e86fe38df606996919516e20cbdcf307dd5400fe.zip |
erts:: Unsignify a bunch of loader variables
Diffstat (limited to 'erts/emulator')
-rw-r--r-- | erts/emulator/beam/beam_load.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 8ad7862daa..e36a54c5af 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -105,7 +105,7 @@ typedef struct { */ typedef struct genop { - int op; /* Opcode. */ + unsigned int op; /* Opcode. */ int arity; /* Number of arguments. */ GenOpArg def_args[MAX_OPARGS]; /* Default buffer for arguments. */ GenOpArg* a; /* The arguments. */ @@ -283,8 +283,8 @@ typedef struct LoaderState { byte* code_start; /* Start of code file. */ unsigned code_size; /* Size of code file. */ int specific_op; /* Specific opcode (-1 if not found). */ - int num_functions; /* Number of functions in module. */ - int num_labels; /* Number of labels. */ + unsigned int num_functions; /* Number of functions in module. */ + unsigned int num_labels; /* Number of labels. */ BeamCodeHeader* hdr; /* Loaded code header */ BeamInstr* codev; /* Loaded code buffer */ int codev_size; /* Size of code buffer in words. */ @@ -306,7 +306,7 @@ typedef struct LoaderState { unsigned int num_atoms; /* Number of atoms in atom table. */ Eterm* atom; /* Atom table. */ - int num_exps; /* Number of exports. */ + unsigned int num_exps; /* Number of exports. */ ExportEntry* export; /* Pointer to export table. */ unsigned int num_imports; /* Number of imports. */ @@ -323,8 +323,8 @@ typedef struct LoaderState { * Lambda table. */ - int num_lambdas; /* Number of lambdas in table. */ - int lambdas_allocated; /* Size of allocated lambda table. */ + unsigned int num_lambdas; /* Number of lambdas in table. */ + unsigned int lambdas_allocated; /* Size of allocated lambda table. */ Lambda* lambdas; /* Pointer to lambdas. */ Lambda def_lambdas[16]; /* Default storage for lambda table. */ char* lambda_error; /* Delayed missing 'FunT' error. */ @@ -333,8 +333,8 @@ typedef struct LoaderState { * Literals (constant pool). */ - int num_literals; /* Number of literals in table. */ - int allocated_literals; /* Number of literal entries allocated. */ + unsigned int num_literals; /* Number of literals in table. */ + unsigned int allocated_literals; /* Number of literal entries allocated. */ Literal* literals; /* Array of literals. */ LiteralPatch* literal_patches; /* Operands that need to be patched. */ Uint total_literal_size; /* Total heap size for all literals. */ @@ -343,13 +343,13 @@ typedef struct LoaderState { * Line table. */ BeamInstr* line_item; /* Line items from the BEAM file. */ - int num_line_items; /* Number of line items. */ + unsigned int num_line_items;/* Number of line items. */ LineInstr* line_instr; /* Line instructions */ - int num_line_instrs; /* Maximum number of line instructions */ - int current_li; /* Current line instruction */ - int* func_line; /* Mapping from function to first line instr */ + unsigned int num_line_instrs; /* Maximum number of line instructions */ + unsigned int current_li; /* Current line instruction */ + unsigned int* func_line; /* Mapping from function to first line instr */ Eterm* fname; /* List of file names */ - int num_fnames; /* Number of filenames in fname table */ + unsigned int num_fnames; /* Number of filenames in fname table */ int loc_size; /* Size of location info in bytes (2/4) */ } LoaderState; @@ -1330,7 +1330,7 @@ verify_chunks(LoaderState* stp) static int load_atom_table(LoaderState* stp) { - int i; + unsigned int i; GetInt(stp, 4, stp->num_atoms); stp->num_atoms++; @@ -1427,12 +1427,12 @@ load_import_table(LoaderState* stp) static int read_export_table(LoaderState* stp) { - int i; + unsigned int i; BeamInstr* address; GetInt(stp, 4, stp->num_exps); if (stp->num_exps > stp->num_functions) { - LoadError2(stp, "%d functions exported; only %d functions defined", + LoadError2(stp, "%u functions exported; only %u functions defined", stp->num_exps, stp->num_functions); } stp->export @@ -1450,16 +1450,16 @@ read_export_table(LoaderState* stp) stp->export[i].function = func; GetInt(stp, 4, arity); if (arity > MAX_REG) { - LoadError2(stp, "export table entry %d: absurdly high arity %d", i, arity); + LoadError2(stp, "export table entry %u: absurdly high arity %u", i, arity); } stp->export[i].arity = arity; GetInt(stp, 4, n); if (n >= stp->num_labels) { - LoadError3(stp, "export table entry %d: invalid label %d (highest defined label is %d)", i, n, stp->num_labels); + LoadError3(stp, "export table entry %u: invalid label %u (highest defined label is %u)", i, n, stp->num_labels); } value = stp->labels[n].value; if (value == 0) { - LoadError2(stp, "export table entry %d: label %d not resolved", i, n); + LoadError2(stp, "export table entry %u: label %u not resolved", i, n); } stp->export[i].address = address = stp->codev + value; @@ -1520,7 +1520,7 @@ is_bif(Eterm mod, Eterm func, unsigned arity) static int read_lambda_table(LoaderState* stp) { - int i; + unsigned int i; GetInt(stp, 4, stp->num_lambdas); if (stp->num_lambdas > stp->lambdas_allocated) { @@ -1540,12 +1540,12 @@ read_lambda_table(LoaderState* stp) GetAtom(stp, n, stp->lambdas[i].function); GetInt(stp, 4, arity); if (arity > MAX_REG) { - LoadError2(stp, "lambda entry %d: absurdly high arity %d", i, arity); + LoadError2(stp, "lambda entry %u: absurdly high arity %u", i, arity); } stp->lambdas[i].arity = arity; GetInt(stp, 4, n); if (n >= stp->num_labels) { - LoadError3(stp, "lambda entry %d: invalid label %d (highest defined label is %d)", + LoadError3(stp, "lambda entry %u: invalid label %u (highest defined label is %u)", i, n, stp->num_labels); } stp->lambdas[i].label = n; @@ -1566,7 +1566,7 @@ read_lambda_table(LoaderState* stp) static int read_literal_table(LoaderState* stp) { - int i; + unsigned int i; uLongf uncompressed_sz; byte* uncompressed = 0; @@ -1588,7 +1588,7 @@ read_literal_table(LoaderState* stp) } for (i = 0; i < stp->num_literals; i++) { - int sz; + Uint sz; Sint heap_size; byte* p; Eterm val; @@ -1597,7 +1597,7 @@ read_literal_table(LoaderState* stp) GetInt(stp, 4, sz); /* Size of external term format. */ GetString(stp, p, sz); if ((heap_size = erts_decode_ext_size(p, sz)) < 0) { - LoadError1(stp, "literal %d: bad external format", i); + LoadError1(stp, "literal %u: bad external format", i); } if (heap_size > 0) { @@ -1607,7 +1607,7 @@ read_literal_table(LoaderState* stp) val = erts_decode_ext(&factory, &p, 0); if (is_non_value(val)) { - LoadError1(stp, "literal %d: bad external format", i); + LoadError1(stp, "literal %u: bad external format", i); } erts_factory_close(&factory); stp->literals[i].heap_frags = factory.heap_frags; @@ -1617,7 +1617,7 @@ read_literal_table(LoaderState* stp) erts_factory_dummy_init(&factory); val = erts_decode_ext(&factory, &p, 0); if (is_non_value(val)) { - LoadError1(stp, "literal %d: bad external format", i); + LoadError1(stp, "literal %u: bad external format", i); } ASSERT(is_immed(val)); stp->literals[i].heap_frags = NULL; @@ -1640,9 +1640,9 @@ read_line_table(LoaderState* stp) { unsigned version; ERTS_DECLARE_DUMMY(unsigned flags); - int num_line_items; + unsigned int num_line_items; BeamInstr* lp; - int i; + unsigned int i; BeamInstr fname_index; BeamInstr tag; @@ -1721,7 +1721,7 @@ read_line_table(LoaderState* stp) } } else if (tag == TAG_a) { if (val > stp->num_fnames) { - LoadError2(stp, "file index overflow (%d/%d)", + LoadError2(stp, "file index overflow (%u/%u)", val, stp->num_fnames); } fname_index = val; @@ -1757,9 +1757,9 @@ read_line_table(LoaderState* stp) stp->num_line_instrs * sizeof(LineInstr)); stp->current_li = 0; - stp->func_line = (int *) erts_alloc(ERTS_ALC_T_PREPARED_CODE, - stp->num_functions * - sizeof(int)); + stp->func_line = (unsigned int *) erts_alloc(ERTS_ALC_T_PREPARED_CODE, + stp->num_functions * + sizeof(int)); return 1; @@ -1891,7 +1891,7 @@ load_code(LoaderState* stp) ci = stp->ci; for (;;) { - int new_op; + unsigned int new_op; GenOp* tmp_op; ASSERT(ci <= codev_size); @@ -1899,10 +1899,10 @@ load_code(LoaderState* stp) get_next_instr: GetByte(stp, new_op); if (new_op >= NUM_GENERIC_OPS) { - LoadError1(stp, "invalid opcode %d", new_op); + LoadError1(stp, "invalid opcode %u", new_op); } if (gen_opc[new_op].name[0] == '\0') { - LoadError1(stp, "invalid opcode %d", new_op); + LoadError1(stp, "invalid opcode %u", new_op); } @@ -2372,7 +2372,7 @@ load_code(LoaderState* stp) VerifyTag(stp, tag, TAG_u); last_label = tmp_op->a[arg].val; if (!(0 < last_label && last_label < stp->num_labels)) { - LoadError2(stp, "invalid label num %d (0 < label < %d)", + LoadError2(stp, "invalid label num %u (0 < label < %u)", tmp_op->a[arg].val, stp->num_labels); } if (stp->labels[last_label].value != 0) { @@ -2516,7 +2516,7 @@ load_code(LoaderState* stp) { Sint offset; if (function_number >= stp->num_functions) { - LoadError1(stp, "too many functions in module (header said %d)", + LoadError1(stp, "too many functions in module (header said %u)", stp->num_functions); } @@ -2595,14 +2595,14 @@ load_code(LoaderState* stp) if (stp->line_item) { BeamInstr item = code[ci-1]; BeamInstr loc; - int li; + unsigned int li; if (item >= stp->num_line_items) { - LoadError2(stp, "line instruction index overflow (%d/%d)", + LoadError2(stp, "line instruction index overflow (%u/%u)", item, stp->num_line_items); } li = stp->current_li; if (li >= stp->num_line_instrs) { - LoadError2(stp, "line instruction table overflow (%d/%d)", + LoadError2(stp, "line instruction table overflow (%u/%u)", li, stp->num_line_instrs); } loc = stp->line_item[item]; @@ -4602,8 +4602,8 @@ freeze_code(LoaderState* stp) str_table = (byte *) (codev + stp->ci); } else { BeamCodeLineTab* const line_tab = (BeamCodeLineTab *) (codev+stp->ci); - const int ftab_size = stp->num_functions; - const int num_instrs = stp->current_li; + const unsigned int ftab_size = stp->num_functions; + const unsigned int num_instrs = stp->current_li; const BeamInstr** const line_items = (const BeamInstr**) &line_tab->func_tab[ftab_size + 1]; @@ -4763,7 +4763,7 @@ freeze_code(LoaderState* stp) static void final_touch(LoaderState* stp, struct erl_module_instance* inst_p) { - int i; + unsigned int i; int on_load = stp->on_load; unsigned catches; Uint index; @@ -5435,7 +5435,7 @@ new_genop(LoaderState* stp) static int new_label(LoaderState* stp) { - int num = stp->num_labels; + unsigned int num = stp->num_labels; stp->num_labels++; stp->labels = (Label *) erts_realloc(ERTS_ALC_T_PREPARED_CODE, @@ -6033,11 +6033,11 @@ stub_copy_info(LoaderState* stp, static int stub_read_export_table(LoaderState* stp) { - int i; + unsigned int i; GetInt(stp, 4, stp->num_exps); if (stp->num_exps > stp->num_functions) { - LoadError2(stp, "%d functions exported; only %d functions defined", + LoadError2(stp, "%u functions exported; only %u functions defined", stp->num_exps, stp->num_functions); } stp->export @@ -6051,7 +6051,7 @@ stub_read_export_table(LoaderState* stp) GetAtom(stp, n, stp->export[i].function); GetInt(stp, 4, n); if (n > MAX_REG) { - LoadError2(stp, "export table entry %d: absurdly high arity %d", i, n); + LoadError2(stp, "export table entry %u: absurdly high arity %u", i, n); } stp->export[i].arity = n; GetInt(stp, 4, n); /* Ignore label */ @@ -6065,8 +6065,8 @@ stub_read_export_table(LoaderState* stp) static void stub_final_touch(LoaderState* stp, BeamInstr* fp) { - int i; - int n = stp->num_exps; + unsigned int i; + unsigned int n = stp->num_exps; Eterm mod = fp[2]; Eterm function = fp[3]; int arity = fp[4]; |