From 3486235338faa1377bb4e1a8981a45b4ee6edfa9 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Tue, 6 Aug 2019 16:18:18 -0700 Subject: Make liberal use of IdString.in() --- kernel/rtlil.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index ba8472ec1..42c65143d 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -940,7 +940,7 @@ namespace { return; } - if (cell->type == "$logic_and" || cell->type == "$logic_or") { + if (cell->type.in("$logic_and", "$logic_or")) { param_bool("\\A_SIGNED"); param_bool("\\B_SIGNED"); port("\\A", param("\\A_WIDTH")); -- cgit v1.2.3 From e38f40af5b7cdd5c8b896ffba17069bd65f01f29 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Tue, 6 Aug 2019 16:42:25 -0700 Subject: Use IdString::begins_with() --- kernel/rtlil.cc | 8 ++++---- kernel/rtlil.h | 10 +++++++--- 2 files changed, 11 insertions(+), 7 deletions(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 42c65143d..e770d4b4b 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -828,8 +828,8 @@ namespace { void check() { - if (cell->type.substr(0, 1) != "$" || cell->type.substr(0, 3) == "$__" || cell->type.substr(0, 8) == "$paramod" || cell->type.substr(0,10) == "$fmcombine" || - cell->type.substr(0, 9) == "$verific$" || cell->type.substr(0, 7) == "$array:" || cell->type.substr(0, 8) == "$extern:") + if (cell->type.begins_with("$") || cell->type.begins_with("$__") || cell->type.begins_with("$paramod") || cell->type.begins_with("$fmcombine") || + cell->type.begins_with("$verific$") || cell->type.begins_with("$array:") || cell->type.begins_with("$extern:")) return; if (cell->type.in("$not", "$pos", "$neg")) { @@ -2553,8 +2553,8 @@ void RTLIL::Cell::check() void RTLIL::Cell::fixup_parameters(bool set_a_signed, bool set_b_signed) { - if (type.substr(0, 1) != "$" || type.substr(0, 2) == "$_" || type.substr(0, 8) == "$paramod" || type.substr(0,10) == "$fmcombine" || - type.substr(0, 9) == "$verific$" || type.substr(0, 7) == "$array:" || type.substr(0, 8) == "$extern:") + if (type.begins_with("$") || type.begins_with("$_") || type.begins_with("$paramod") || type.begins_with("$fmcombine") || + type.begins_with("$verific$") || type.begins_with("$array:") || type.begins_with("$extern:")) return; if (type == "$mux" || type == "$pmux") { diff --git a/kernel/rtlil.h b/kernel/rtlil.h index 1cfe71473..d7e036431 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -276,20 +276,24 @@ namespace RTLIL return std::string(c_str() + pos, len); } + int compare(size_t pos, size_t len, const char* s) const { + return strncmp(c_str()+pos, s, len); + } + bool begins_with(const char* prefix) const { size_t len = strlen(prefix); if (size() < len) return false; - return substr(0, len) == prefix; + return compare(0, len, prefix); } bool ends_with(const char* suffix) const { size_t len = strlen(suffix); if (size() < len) return false; - return substr(size()-len) == suffix; + return compare(size()-len, len, suffix); } size_t size() const { - return str().size(); + return strlen(c_str()); } bool empty() const { -- cgit v1.2.3 From c11ad24fd7d961432cfdbca7497ba229d3b4f38d Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Tue, 6 Aug 2019 16:45:48 -0700 Subject: Use std::stoi instead of atoi(.c_str()) --- kernel/rtlil.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index e770d4b4b..0c7216520 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -3921,14 +3921,14 @@ bool RTLIL::SigSpec::parse(RTLIL::SigSpec &sig, RTLIL::Module *module, std::stri sigspec_parse_split(index_tokens, indices.substr(1, indices.size()-2), ':'); if (index_tokens.size() == 1) { cover("kernel.rtlil.sigspec.parse.bit_sel"); - int a = atoi(index_tokens.at(0).c_str()); + int a = std::stoi(index_tokens.at(0)); if (a < 0 || a >= wire->width) return false; sig.append(RTLIL::SigSpec(wire, a)); } else { cover("kernel.rtlil.sigspec.parse.part_sel"); - int a = atoi(index_tokens.at(0).c_str()); - int b = atoi(index_tokens.at(1).c_str()); + int a = std::stoi(index_tokens.at(0)); + int b = std::stoi(index_tokens.at(1)); if (a > b) { int tmp = a; a = b, b = tmp; -- cgit v1.2.3 From 234fcf1724941b5c4fa77cc0359d339ddd36aeb3 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Tue, 6 Aug 2019 19:07:45 -0700 Subject: Fix typos --- kernel/rtlil.cc | 4 ++-- kernel/rtlil.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 0c7216520..c8bfa8da6 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -828,7 +828,7 @@ namespace { void check() { - if (cell->type.begins_with("$") || cell->type.begins_with("$__") || cell->type.begins_with("$paramod") || cell->type.begins_with("$fmcombine") || + if (!cell->type.begins_with("$") || cell->type.begins_with("$__") || cell->type.begins_with("$paramod") || cell->type.begins_with("$fmcombine") || cell->type.begins_with("$verific$") || cell->type.begins_with("$array:") || cell->type.begins_with("$extern:")) return; @@ -2553,7 +2553,7 @@ void RTLIL::Cell::check() void RTLIL::Cell::fixup_parameters(bool set_a_signed, bool set_b_signed) { - if (type.begins_with("$") || type.begins_with("$_") || type.begins_with("$paramod") || type.begins_with("$fmcombine") || + if (!type.begins_with("$") || type.begins_with("$_") || type.begins_with("$paramod") || type.begins_with("$fmcombine") || type.begins_with("$verific$") || type.begins_with("$array:") || type.begins_with("$extern:")) return; diff --git a/kernel/rtlil.h b/kernel/rtlil.h index d7e036431..275b0b269 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -283,13 +283,13 @@ namespace RTLIL bool begins_with(const char* prefix) const { size_t len = strlen(prefix); if (size() < len) return false; - return compare(0, len, prefix); + return compare(0, len, prefix) == 0; } bool ends_with(const char* suffix) const { size_t len = strlen(suffix); if (size() < len) return false; - return compare(size()-len, len, suffix); + return compare(size()-len, len, suffix) == 0; } size_t size() const { -- cgit v1.2.3 From 48d0f994064557dc0832748e17133ee2eac88cbf Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 7 Aug 2019 11:09:17 -0700 Subject: stoi -> atoi --- kernel/rtlil.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index c8bfa8da6..479a5794a 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -3921,14 +3921,14 @@ bool RTLIL::SigSpec::parse(RTLIL::SigSpec &sig, RTLIL::Module *module, std::stri sigspec_parse_split(index_tokens, indices.substr(1, indices.size()-2), ':'); if (index_tokens.size() == 1) { cover("kernel.rtlil.sigspec.parse.bit_sel"); - int a = std::stoi(index_tokens.at(0)); + int a = atoi(index_tokens.at(0).c_str()); if (a < 0 || a >= wire->width) return false; sig.append(RTLIL::SigSpec(wire, a)); } else { cover("kernel.rtlil.sigspec.parse.part_sel"); - int a = std::stoi(index_tokens.at(0)); - int b = std::stoi(index_tokens.at(1)); + int a = atoi(index_tokens.at(0).c_str()); + int b = atoi(index_tokens.at(1).c_str()); if (a > b) { int tmp = a; a = b, b = tmp; -- cgit v1.2.3 From 71649969213863b2695f1c51956886fc7879c3e6 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 7 Aug 2019 11:12:38 -0700 Subject: RTLIL::S{0,1} -> State::S{0,1} --- kernel/rtlil.cc | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'kernel') diff --git a/kernel/rtlil.cc b/kernel/rtlil.cc index 479a5794a..fade0bc36 100644 --- a/kernel/rtlil.cc +++ b/kernel/rtlil.cc @@ -47,7 +47,7 @@ RTLIL::Const::Const(std::string str) for (int i = str.size()-1; i >= 0; i--) { unsigned char ch = str[i]; for (int j = 0; j < 8; j++) { - bits.push_back((ch & 1) != 0 ? RTLIL::S1 : RTLIL::S0); + bits.push_back((ch & 1) != 0 ? State::S1 : State::S0); ch = ch >> 1; } } @@ -57,7 +57,7 @@ RTLIL::Const::Const(int val, int width) { flags = RTLIL::CONST_FLAG_NONE; for (int i = 0; i < width; i++) { - bits.push_back((val & 1) != 0 ? RTLIL::S1 : RTLIL::S0); + bits.push_back((val & 1) != 0 ? State::S1 : State::S0); val = val >> 1; } } @@ -73,7 +73,7 @@ RTLIL::Const::Const(const std::vector &bits) { flags = RTLIL::CONST_FLAG_NONE; for (auto b : bits) - this->bits.push_back(b ? RTLIL::S1 : RTLIL::S0); + this->bits.push_back(b ? State::S1 : State::S0); } RTLIL::Const::Const(const RTLIL::Const &c) @@ -106,7 +106,7 @@ bool RTLIL::Const::operator !=(const RTLIL::Const &other) const bool RTLIL::Const::as_bool() const { for (size_t i = 0; i < bits.size(); i++) - if (bits[i] == RTLIL::S1) + if (bits[i] == State::S1) return true; return false; } @@ -115,9 +115,9 @@ int RTLIL::Const::as_int(bool is_signed) const { int32_t ret = 0; for (size_t i = 0; i < bits.size() && i < 32; i++) - if (bits[i] == RTLIL::S1) + if (bits[i] == State::S1) ret |= 1 << i; - if (is_signed && bits.back() == RTLIL::S1) + if (is_signed && bits.back() == State::S1) for (size_t i = bits.size(); i < 32; i++) ret |= 1 << i; return ret; -- cgit v1.2.3 From 71eff6f0deae3ffaf75cca22768b66a2dc918b3e Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 7 Aug 2019 11:14:03 -0700 Subject: RTLIL::S{0,1} -> State::S{0,1} for headers --- kernel/celltypes.h | 12 ++++++------ kernel/consteval.h | 22 +++++++++++----------- kernel/macc.h | 42 +++++++++++++++++++++--------------------- kernel/rtlil.h | 2 +- kernel/satgen.h | 2 +- 5 files changed, 40 insertions(+), 40 deletions(-) (limited to 'kernel') diff --git a/kernel/celltypes.h b/kernel/celltypes.h index d2594bc46..7f1d35560 100644 --- a/kernel/celltypes.h +++ b/kernel/celltypes.h @@ -273,8 +273,8 @@ struct CellTypes static RTLIL::Const eval_not(RTLIL::Const v) { for (auto &bit : v.bits) - if (bit == RTLIL::S0) bit = RTLIL::S1; - else if (bit == RTLIL::S1) bit = RTLIL::S0; + if (bit == State::S0) bit = State::S1; + else if (bit == State::S1) bit = State::S0; return v; } @@ -380,15 +380,15 @@ struct CellTypes std::vector t = cell->parameters.at("\\LUT").bits; while (GetSize(t) < (1 << width)) - t.push_back(RTLIL::S0); + t.push_back(State::S0); t.resize(1 << width); for (int i = width-1; i >= 0; i--) { RTLIL::State sel = arg1.bits.at(i); std::vector new_t; - if (sel == RTLIL::S0) + if (sel == State::S0) new_t = std::vector(t.begin(), t.begin() + GetSize(t)/2); - else if (sel == RTLIL::S1) + else if (sel == State::S1) new_t = std::vector(t.begin() + GetSize(t)/2, t.end()); else for (int j = 0; j < GetSize(t)/2; j++) @@ -407,7 +407,7 @@ struct CellTypes std::vector t = cell->parameters.at("\\TABLE").bits; while (GetSize(t) < width*depth*2) - t.push_back(RTLIL::S0); + t.push_back(State::S0); RTLIL::State default_ret = State::S0; diff --git a/kernel/consteval.h b/kernel/consteval.h index f70dfa0fb..521ce96d4 100644 --- a/kernel/consteval.h +++ b/kernel/consteval.h @@ -114,8 +114,8 @@ struct ConstEval bool carry = sig_ci.as_bool(); for (int i = 0; i < GetSize(coval); i++) { - carry = (sig_g[i] == RTLIL::S1) || (sig_p[i] == RTLIL::S1 && carry); - coval.bits[i] = carry ? RTLIL::S1 : RTLIL::S0; + carry = (sig_g[i] == State::S1) || (sig_p[i] == RTLIL::S1 && carry); + coval.bits[i] = carry ? State::S1 : State::S0; } set(sig_co, coval); @@ -254,8 +254,8 @@ struct ConstEval sig_a.extend_u0(GetSize(sig_y), signed_a); sig_b.extend_u0(GetSize(sig_y), signed_b); - bool carry = sig_ci[0] == RTLIL::S1; - bool b_inv = sig_bi[0] == RTLIL::S1; + bool carry = sig_ci[0] == State::S1; + bool b_inv = sig_bi[0] == State::S1; for (int i = 0; i < GetSize(sig_y); i++) { @@ -264,22 +264,22 @@ struct ConstEval if (!x_inputs.is_fully_def()) { set(sig_x[i], RTLIL::Sx); } else { - bool bit_a = sig_a[i] == RTLIL::S1; - bool bit_b = (sig_b[i] == RTLIL::S1) != b_inv; + bool bit_a = sig_a[i] == State::S1; + bool bit_b = (sig_b[i] == State::S1) != b_inv; bool bit_x = bit_a != bit_b; - set(sig_x[i], bit_x ? RTLIL::S1 : RTLIL::S0); + set(sig_x[i], bit_x ? State::S1 : State::S0); } if (any_input_undef) { set(sig_y[i], RTLIL::Sx); set(sig_co[i], RTLIL::Sx); } else { - bool bit_a = sig_a[i] == RTLIL::S1; - bool bit_b = (sig_b[i] == RTLIL::S1) != b_inv; + bool bit_a = sig_a[i] == State::S1; + bool bit_b = (sig_b[i] == State::S1) != b_inv; bool bit_y = (bit_a != bit_b) != carry; carry = (bit_a && bit_b) || (bit_a && carry) || (bit_b && carry); - set(sig_y[i], bit_y ? RTLIL::S1 : RTLIL::S0); - set(sig_co[i], carry ? RTLIL::S1 : RTLIL::S0); + set(sig_y[i], bit_y ? State::S1 : State::S0); + set(sig_co[i], carry ? State::S1 : State::S0); } } } diff --git a/kernel/macc.h b/kernel/macc.h index 286ce567f..c7595ebc1 100644 --- a/kernel/macc.h +++ b/kernel/macc.h @@ -70,9 +70,9 @@ struct Macc while (GetSize(port.in_b) > 1 && port.in_b[GetSize(port.in_b)-1] == port.in_b[GetSize(port.in_b)-2]) port.in_b.remove(GetSize(port.in_b)-1); } else { - while (GetSize(port.in_a) > 1 && port.in_a[GetSize(port.in_a)-1] == RTLIL::S0) + while (GetSize(port.in_a) > 1 && port.in_a[GetSize(port.in_a)-1] == State::S0) port.in_a.remove(GetSize(port.in_a)-1); - while (GetSize(port.in_b) > 1 && port.in_b[GetSize(port.in_b)-1] == RTLIL::S0) + while (GetSize(port.in_b) > 1 && port.in_b[GetSize(port.in_b)-1] == State::S0) port.in_b.remove(GetSize(port.in_b)-1); } @@ -80,9 +80,9 @@ struct Macc } for (auto &bit : bit_ports) - if (bit == RTLIL::S1) + if (bit == State::S1) off = const_add(off, RTLIL::Const(1, width), false, false, width); - else if (bit != RTLIL::S0) + else if (bit != State::S0) new_bit_ports.append(bit); if (off.as_bool()) { @@ -113,10 +113,10 @@ struct Macc #endif int num_bits = 0; - if (config_bits[config_cursor++] == RTLIL::S1) num_bits |= 1; - if (config_bits[config_cursor++] == RTLIL::S1) num_bits |= 2; - if (config_bits[config_cursor++] == RTLIL::S1) num_bits |= 4; - if (config_bits[config_cursor++] == RTLIL::S1) num_bits |= 8; + if (config_bits[config_cursor++] == State::S1) num_bits |= 1; + if (config_bits[config_cursor++] == State::S1) num_bits |= 2; + if (config_bits[config_cursor++] == State::S1) num_bits |= 4; + if (config_bits[config_cursor++] == State::S1) num_bits |= 8; int port_a_cursor = 0; while (port_a_cursor < GetSize(port_a)) @@ -124,12 +124,12 @@ struct Macc log_assert(config_cursor + 2 + 2*num_bits <= config_width); port_t this_port; - this_port.is_signed = config_bits[config_cursor++] == RTLIL::S1; - this_port.do_subtract = config_bits[config_cursor++] == RTLIL::S1; + this_port.is_signed = config_bits[config_cursor++] == State::S1; + this_port.do_subtract = config_bits[config_cursor++] == State::S1; int size_a = 0; for (int i = 0; i < num_bits; i++) - if (config_bits[config_cursor++] == RTLIL::S1) + if (config_bits[config_cursor++] == State::S1) size_a |= 1 << i; this_port.in_a = port_a.extract(port_a_cursor, size_a); @@ -137,7 +137,7 @@ struct Macc int size_b = 0; for (int i = 0; i < num_bits; i++) - if (config_bits[config_cursor++] == RTLIL::S1) + if (config_bits[config_cursor++] == State::S1) size_b |= 1 << i; this_port.in_b = port_a.extract(port_a_cursor, size_b); @@ -166,26 +166,26 @@ struct Macc num_bits++, max_size /= 2; log_assert(num_bits < 16); - config_bits.push_back(num_bits & 1 ? RTLIL::S1 : RTLIL::S0); - config_bits.push_back(num_bits & 2 ? RTLIL::S1 : RTLIL::S0); - config_bits.push_back(num_bits & 4 ? RTLIL::S1 : RTLIL::S0); - config_bits.push_back(num_bits & 8 ? RTLIL::S1 : RTLIL::S0); + config_bits.push_back(num_bits & 1 ? State::S1 : State::S0); + config_bits.push_back(num_bits & 2 ? State::S1 : State::S0); + config_bits.push_back(num_bits & 4 ? State::S1 : State::S0); + config_bits.push_back(num_bits & 8 ? State::S1 : State::S0); for (auto &port : ports) { if (GetSize(port.in_a) == 0) continue; - config_bits.push_back(port.is_signed ? RTLIL::S1 : RTLIL::S0); - config_bits.push_back(port.do_subtract ? RTLIL::S1 : RTLIL::S0); + config_bits.push_back(port.is_signed ? State::S1 : State::S0); + config_bits.push_back(port.do_subtract ? State::S1 : State::S0); int size_a = GetSize(port.in_a); for (int i = 0; i < num_bits; i++) - config_bits.push_back(size_a & (1 << i) ? RTLIL::S1 : RTLIL::S0); + config_bits.push_back(size_a & (1 << i) ? State::S1 : State::S0); int size_b = GetSize(port.in_b); for (int i = 0; i < num_bits; i++) - config_bits.push_back(size_b & (1 << i) ? RTLIL::S1 : RTLIL::S0); + config_bits.push_back(size_b & (1 << i) ? State::S1 : State::S0); port_a.append(port.in_a); port_a.append(port.in_b); @@ -202,7 +202,7 @@ struct Macc bool eval(RTLIL::Const &result) const { for (auto &bit : result.bits) - bit = RTLIL::S0; + bit = State::S0; for (auto &port : ports) { diff --git a/kernel/rtlil.h b/kernel/rtlil.h index 99c683974..37b5f984c 100644 --- a/kernel/rtlil.h +++ b/kernel/rtlil.h @@ -1408,7 +1408,7 @@ struct RTLIL::Process : public RTLIL::AttrObject inline RTLIL::SigBit::SigBit() : wire(NULL), data(RTLIL::State::S0) { } inline RTLIL::SigBit::SigBit(RTLIL::State bit) : wire(NULL), data(bit) { } -inline RTLIL::SigBit::SigBit(bool bit) : wire(NULL), data(bit ? RTLIL::S1 : RTLIL::S0) { } +inline RTLIL::SigBit::SigBit(bool bit) : wire(NULL), data(bit ? State::S1 : State::S0) { } inline RTLIL::SigBit::SigBit(RTLIL::Wire *wire) : wire(wire), offset(0) { log_assert(wire && wire->width == 1); } inline RTLIL::SigBit::SigBit(RTLIL::Wire *wire, int offset) : wire(wire), offset(offset) { log_assert(wire != nullptr); } inline RTLIL::SigBit::SigBit(const RTLIL::SigChunk &chunk) : wire(chunk.wire) { log_assert(chunk.width == 1); if (wire) offset = chunk.offset; else data = chunk.data[0]; } diff --git a/kernel/satgen.h b/kernel/satgen.h index e9f3ecd44..596f522ec 100644 --- a/kernel/satgen.h +++ b/kernel/satgen.h @@ -1023,7 +1023,7 @@ struct SatGen std::vector lut; for (auto bit : cell->getParam("\\LUT").bits) - lut.push_back(bit == RTLIL::S1 ? ez->CONST_TRUE : ez->CONST_FALSE); + lut.push_back(bit == State::S1 ? ez->CONST_TRUE : ez->CONST_FALSE); while (GetSize(lut) < (1 << GetSize(a))) lut.push_back(ez->CONST_FALSE); lut.resize(1 << GetSize(a)); -- cgit v1.2.3 From 6d77236f3845cd8785e7bdd4da3c5ef966be6043 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Wed, 7 Aug 2019 12:20:08 -0700 Subject: substr() -> compare() --- kernel/register.cc | 14 +++++++------- kernel/yosys.cc | 50 +++++++++++++++++++++++++------------------------- 2 files changed, 32 insertions(+), 32 deletions(-) (limited to 'kernel') diff --git a/kernel/register.cc b/kernel/register.cc index e4237cac4..1fd1bad1d 100644 --- a/kernel/register.cc +++ b/kernel/register.cc @@ -200,7 +200,7 @@ void Pass::extra_args(std::vector args, size_t argidx, RTLIL::Desig { std::string arg = args[argidx]; - if (arg.substr(0, 1) == "-") + if (arg.compare(0, 1, "-") == 0) cmd_error(args, argidx, "Unknown option or option in arguments."); if (!select) @@ -449,7 +449,7 @@ void Frontend::extra_args(std::istream *&f, std::string &filename, std::vector 3 && filename.substr(filename.size()-3) == ".gz") { + if (filename.size() > 3 && filename.compare(filename.size()-3, std::string::npos, ".gz") == 0) { #ifdef YOSYS_ENABLE_ZLIB gzip_ostream *gf = new gzip_ostream; if (!gf->open(filename)) { diff --git a/kernel/yosys.cc b/kernel/yosys.cc index a4cc53f1a..5a53f90fd 100644 --- a/kernel/yosys.cc +++ b/kernel/yosys.cc @@ -647,12 +647,12 @@ std::vector glob_filename(const std::string &filename_pattern) void rewrite_filename(std::string &filename) { - if (filename.substr(0, 1) == "\"" && filename.substr(GetSize(filename)-1) == "\"") + if (filename.compare(0, 1, "\"") == 0 && filename.compare(GetSize(filename)-1, std::string::npos, "\"") == 0) filename = filename.substr(1, GetSize(filename)-2); - if (filename.substr(0, 2) == "+/") + if (filename.compare(0, 2, "+/") == 0) filename = proc_share_dirname() + filename.substr(2); #ifndef _WIN32 - if (filename.substr(0, 2) == "~/") + if (filename.compare(0, 2, "~/") == 0) filename = filename.replace(0, 1, getenv("HOME")); #endif } @@ -895,25 +895,25 @@ void run_frontend(std::string filename, std::string command, std::string *backen if (command == "auto") { std::string filename_trim = filename; - if (filename_trim.size() > 3 && filename_trim.substr(filename_trim.size()-3) == ".gz") + if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".gz") == 0) filename_trim.erase(filename_trim.size()-3); - if (filename_trim.size() > 2 && filename_trim.substr(filename_trim.size()-2) == ".v") + if (filename_trim.size() > 2 && filename_trim.compare(filename_trim.size()-2, std::string::npos, ".v") == 0) command = "verilog"; - else if (filename_trim.size() > 2 && filename_trim.substr(filename_trim.size()-3) == ".sv") + else if (filename_trim.size() > 2 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".sv") == 0) command = "verilog -sv"; - else if (filename_trim.size() > 3 && filename_trim.substr(filename_trim.size()-4) == ".vhd") + else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-4, std::string::npos, ".vhd") == 0) command = "vhdl"; - else if (filename_trim.size() > 4 && filename_trim.substr(filename_trim.size()-5) == ".blif") + else if (filename_trim.size() > 4 && filename_trim.compare(filename_trim.size()-5, std::string::npos, ".blif") == 0) command = "blif"; - else if (filename_trim.size() > 5 && filename_trim.substr(filename_trim.size()-6) == ".eblif") + else if (filename_trim.size() > 5 && filename_trim.compare(filename_trim.size()-6, std::string::npos, ".eblif") == 0) command = "blif"; - else if (filename_trim.size() > 4 && filename_trim.substr(filename_trim.size()-5) == ".json") + else if (filename_trim.size() > 4 && filename_trim.compare(filename_trim.size()-5, std::string::npos, ".json") == 0) command = "json"; - else if (filename_trim.size() > 3 && filename_trim.substr(filename_trim.size()-3) == ".il") + else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".il") == 0) command = "ilang"; - else if (filename_trim.size() > 3 && filename_trim.substr(filename_trim.size()-3) == ".ys") + else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-3, std::string::npos, ".ys") == 0) command = "script"; - else if (filename_trim.size() > 3 && filename_trim.substr(filename_trim.size()-4) == ".tcl") + else if (filename_trim.size() > 3 && filename_trim.compare(filename_trim.size()-4, std::string::npos, ".tcl") == 0) command = "tcl"; else if (filename == "-") command = "script"; @@ -1028,17 +1028,17 @@ void run_backend(std::string filename, std::string command, RTLIL::Design *desig design = yosys_design; if (command == "auto") { - if (filename.size() > 2 && filename.substr(filename.size()-2) == ".v") + if (filename.size() > 2 && filename.compare(filename.size()-2, std::string::npos, ".v") == 0) command = "verilog"; - else if (filename.size() > 3 && filename.substr(filename.size()-3) == ".il") + else if (filename.size() > 3 && filename.compare(filename.size()-3, std::string::npos, ".il") == 0) command = "ilang"; - else if (filename.size() > 4 && filename.substr(filename.size()-4) == ".aig") + else if (filename.size() > 4 && filename.compare(filename.size()-4, std::string::npos, ".aig") == 0) command = "aiger"; - else if (filename.size() > 5 && filename.substr(filename.size()-5) == ".blif") + else if (filename.size() > 5 && filename.compare(filename.size()-5, std::string::npos, ".blif") == 0) command = "blif"; - else if (filename.size() > 5 && filename.substr(filename.size()-5) == ".edif") + else if (filename.size() > 5 && filename.compare(filename.size()-5, std::string::npos, ".edif") == 0) command = "edif"; - else if (filename.size() > 5 && filename.substr(filename.size()-5) == ".json") + else if (filename.size() > 5 && filename.compare(filename.size()-5, std::string::npos, ".json") == 0) command = "json"; else if (filename == "-") command = "ilang"; @@ -1072,7 +1072,7 @@ static char *readline_cmd_generator(const char *text, int state) } for (; it != pass_register.end(); it++) { - if (it->first.substr(0, len) == text) + if (it->first.compare(0, len, text) == 0) return strdup((it++)->first.c_str()); } return NULL; @@ -1094,7 +1094,7 @@ static char *readline_obj_generator(const char *text, int state) if (design->selected_active_module.empty()) { for (auto &it : design->modules_) - if (RTLIL::unescape_id(it.first).substr(0, len) == text) + if (RTLIL::unescape_id(it.first).compare(0, len, text) == 0) obj_names.push_back(strdup(RTLIL::id2cstr(it.first))); } else @@ -1103,19 +1103,19 @@ static char *readline_obj_generator(const char *text, int state) RTLIL::Module *module = design->modules_.at(design->selected_active_module); for (auto &it : module->wires_) - if (RTLIL::unescape_id(it.first).substr(0, len) == text) + if (RTLIL::unescape_id(it.first).compare(0, len, text) == 0) obj_names.push_back(strdup(RTLIL::id2cstr(it.first))); for (auto &it : module->memories) - if (RTLIL::unescape_id(it.first).substr(0, len) == text) + if (RTLIL::unescape_id(it.first).compare(0, len, text) == 0) obj_names.push_back(strdup(RTLIL::id2cstr(it.first))); for (auto &it : module->cells_) - if (RTLIL::unescape_id(it.first).substr(0, len) == text) + if (RTLIL::unescape_id(it.first).compare(0, len, text) == 0) obj_names.push_back(strdup(RTLIL::id2cstr(it.first))); for (auto &it : module->processes) - if (RTLIL::unescape_id(it.first).substr(0, len) == text) + if (RTLIL::unescape_id(it.first).compare(0, len, text) == 0) obj_names.push_back(strdup(RTLIL::id2cstr(it.first))); } -- cgit v1.2.3