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* semihosting/console: Avoid including 'cpu.h'Philippe Mathieu-Daudé2025-01-171-2/+0
| | | | | | | | | | | | | | | | | | | | | | The CPUState structure is declared in "hw/core/cpu.h", the EXCP_HALTED definition in "exec/cpu-common.h". Both headers are indirectly include by "cpu.h". In order to remove "cpu.h" from "semihosting/console.h", explicitly include them in console.c, otherwise we'd get: ../semihosting/console.c:88:11: error: incomplete definition of type 'struct CPUState' 88 | cs->exception_index = EXCP_HALTED; | ~~^ ../semihosting/console.c:88:31: error: use of undeclared identifier 'EXCP_HALTED' 88 | cs->exception_index = EXCP_HALTED; | ^ Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250103171037.11265-5-philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20250116160306.1709518-7-alex.bennee@linaro.org>
* semihosting: Remove qemu_semihosting_log_outRichard Henderson2022-07-121-13/+0
| | | | | | | | | The function is no longer used. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220628111701.677216-7-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* semihosting: Create semihost_sys_poll_oneRichard Henderson2022-06-281-0/+16
| | | | | | | | | This will be used for implementing the xtensa select_one system call. Choose "poll" over "select" so that we can reuse Glib's g_poll constants and to avoid struct timeval. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Remove qemu_semihosting_console_outsRichard Henderson2022-06-281-13/+0
| | | | | | | | This function has been replaced by *_write. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Remove qemu_semihosting_console_outcRichard Henderson2022-06-281-13/+0
| | | | | | | This function has been replaced by *_write. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Create qemu_semihosting_console_writeRichard Henderson2022-06-281-0/+12
| | | | | | | | Will replace qemu_semihosting_console_{outs,outc}, but we need more plumbing first. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Expand qemu_semihosting_console_inc to readRichard Henderson2022-06-281-5/+7
| | | | | | | | Allow more than one character to be read at one time. Will be used by m68k and nios2 semihosting for stdio. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Pass CPUState to qemu_semihosting_console_incRichard Henderson2022-06-281-2/+2
| | | | | | | | | We don't need CPUArchState, and we do want the CPUState of the thread performing the operation -- use this instead of current_cpu. Reviewed-by: Luc Michel <lmichel@kalray.eu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Fix docs comment for qemu_semihosting_console_incRichard Henderson2022-06-281-5/+4
| | | | | | | | The implementation of qemu_semihosting_console_inc does not defer to gdbstub, but only reads from the fifo in console.c. Reviewed-by: Luc Michel <lmichel@kalray.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* semihosting: Move include/hw/semihosting/ -> include/semihosting/Philippe Mathieu-Daudé2021-03-101-0/+69
We want to move the semihosting code out of hw/ in the next patch. This patch contains the mechanical steps, created using: $ git mv include/hw/semihosting/ include/ $ sed -i s,hw/semihosting,semihosting, $(git grep -l hw/semihosting) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210226131356.3964782-2-f4bug@amsat.org> Message-Id: <20210305135451.15427-2-alex.bennee@linaro.org>