From 51a8a43d747c8e182dbcb63f602c6e27df30c276 Mon Sep 17 00:00:00 2001 From: Megan Wachs Date: Tue, 18 Apr 2017 14:04:57 -0700 Subject: [PATCH] debug: Able to successfully examine a single hart. --- riscv/debug_module.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/riscv/debug_module.cc b/riscv/debug_module.cc index 62671f6..533b959 100644 --- a/riscv/debug_module.cc +++ b/riscv/debug_module.cc @@ -126,7 +126,9 @@ bool debug_module_t::store(reg_t addr, size_t len, const uint8_t* bytes) } if (addr >= debug_progbuf_start && ((addr + len) <= (debug_progbuf_start + sizeof(program_buffer)))) { + fprintf(stderr, "Successful write to program buffer %d bytes at %x\n", (int) len, (int) addr); memcpy(program_buffer + addr - debug_progbuf_start, bytes, len); + return true; } @@ -213,7 +215,7 @@ bool debug_module_t::dmi_read(unsigned address, uint32_t *value) perform_abstract_command(); } } else if (address >= DMI_PROGBUF0 && address < DMI_PROGBUF0 + progsize) { - unsigned i = address = DMI_PROGBUF0; + unsigned i = address - DMI_PROGBUF0; result = read32(program_buffer, i); if ((abstractauto.autoexecprogbuf >> i) & 1) { perform_abstract_command(); -- 2.30.2