Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/opensbi.git/atom/lib/utils/serial/semihosting.c?h=v1.2 2022-11-15T11:08:41Z 2022-11-15T11:08:41Z Anup Patel apatel@ventanamicro.com 2022-11-08T12:10:16Z urn:sha1:7b29264f11b8ac9aef0df23122feed763f803779 We fix the following semihosting compile error observed using LLVM: lib/utils/serial/semihosting.c:158:12: error: result of comparison of constant -1 with expression of type 'char' is always true [-Werror,-Wtautological-constant-out-of-range-compare] ret = ch > -1 ? ch : -1; ~~ ^ ~~ Fixes: 7f09fba86e43 ("lib: utils/serial: add semihosting support") Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Xiang W <wxjstz@126.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> 2022-09-13T12:54:42Z Kautuk Consul kconsul@ventanamicro.com 2022-09-12T10:52:53Z urn:sha1:7f09fba86e439808e0b40bdf536937c42e1ea2c9 We add RISC-V semihosting based serial console for JTAG based early debugging. The RISC-V semihosting specification is available at: https://github.com/riscv/riscv-semihosting-spec/blob/main/riscv-semihosting-spec.adoc Signed-off-by: Anup Patel <apatel@ventanamicro.com> Signed-off-by: Kautuk Consul <kconsul@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org>