From 7b3fe404ab30767a8b65f61fa2a6eebbe9019641 Mon Sep 17 00:00:00 2001 From: Rodrigo Alejandro Melo Date: Fri, 31 Jan 2020 18:20:22 -0300 Subject: [PATCH] $readmem[hb] file inclusion is now relative to the Verilog file Signed-off-by: Rodrigo Alejandro Melo --- CHANGELOG | 3 ++- frontends/ast/simplify.cc | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/CHANGELOG b/CHANGELOG index 481ba266e..4abfeec06 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -53,12 +53,13 @@ Yosys 0.9 .. Yosys 0.9-dev - Added support for flip-flops with synchronous reset to synth_xilinx - Added support for flip-flops with reset and enable to synth_xilinx - Added "check -mapped" - - Added checking of SystemVerilog always block types (always_comb, + - Added checking of SystemVerilog always block types (always_comb, always_latch and always_ff) - Added "xilinx_dffopt" pass - Added "scratchpad" pass - Added "abc9 -dff" - Added "synth_xilinx -dff" + - Improved support of $readmem[hb] file inclusion which is now relative to the Verilog file Yosys 0.8 .. Yosys 0.9 ---------------------- diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index b94a8d710..f7364b9a8 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -2886,7 +2886,8 @@ AstNode *AstNode::readmem(bool is_readmemh, std::string mem_filename, AstNode *m int meminit_size=0; std::ifstream f; - f.open(mem_filename.c_str()); + std::string path = filename.substr(0, filename.find_last_of("\\/")+1); + f.open(path + mem_filename.c_str()); yosys_input_files.insert(mem_filename); if (f.fail())