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| author | Evgeniy Naydanov <109669442+en-sc@users.noreply.github.com> | 2024-09-10 12:01:40 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-10 12:01:40 +0300 |
| commit | c455b60ff7d4421c558f73df93587e064a5a8ac0 (patch) | |
| tree | 54a98e27aef7aa73c4623684bbbc5676f0221bc3 | |
| parent | 3cd99c08c795aa2c01c425fb8facf09bf733b946 (diff) | |
| parent | a96a0a4e3993de7f7169a306aa0202e0f3e26f4f (diff) | |
| download | riscv-openocd-c455b60ff7d4421c558f73df93587e064a5a8ac0.zip riscv-openocd-c455b60ff7d4421c558f73df93587e064a5a8ac0.tar.gz riscv-openocd-c455b60ff7d4421c558f73df93587e064a5a8ac0.tar.bz2 | |
Merge pull request #1091 from en-sc/en-sc/no-extra-ir
target/riscv: avoid unnecessary IR scans
| -rw-r--r-- | src/target/riscv/riscv-013.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/target/riscv/riscv-013.c b/src/target/riscv/riscv-013.c index 073532e..f2c4676 100644 --- a/src/target/riscv/riscv-013.c +++ b/src/target/riscv/riscv-013.c @@ -435,6 +435,9 @@ static void select_dmi(struct target *target) select_dmi_via_bscan(target); return; } + if (buf_cmp(target->tap->cur_instr, select_dbus.out_value, + target->tap->ir_length) == 0) + return; jtag_add_ir_scan(target->tap, &select_dbus, TAP_IDLE); } |