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| author | Richard Henderson | 2021-01-30 23:24:25 +0100 |
|---|---|---|
| committer | Richard Henderson | 2021-06-19 17:51:11 +0200 |
| commit | 7b7d8b2d9a7fd68de821f96267e224c1a6256af1 (patch) | |
| tree | 0de572bc83a96bf0793c3b27605c44c7c8704f0d /include | |
| parent | tcg/tci: Move call-return regs to end of tcg_target_reg_alloc_order (diff) | |
| download | qemu-7b7d8b2d9a7fd68de821f96267e224c1a6256af1.tar.gz qemu-7b7d8b2d9a7fd68de821f96267e224c1a6256af1.tar.xz qemu-7b7d8b2d9a7fd68de821f96267e224c1a6256af1.zip | |
tcg/tci: Use ffi for calls
This requires adjusting where arguments are stored.
Place them on the stack at left-aligned positions.
Adjust the stack frame to be at entirely positive offsets.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/tcg/tcg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index 064dab383b..236315b682 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -52,6 +52,7 @@ #define MAX_OPC_PARAM (4 + (MAX_OPC_PARAM_PER_ARG * MAX_OPC_PARAM_ARGS)) #define CPU_TEMP_BUF_NLONGS 128 +#define TCG_STATIC_FRAME_SIZE (CPU_TEMP_BUF_NLONGS * sizeof(long)) /* Default target word size to pointer size. */ #ifndef TCG_TARGET_REG_BITS |