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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-08-02 15:17:33 -0700 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-08-08 13:27:15 -0700 |
| commit | da2b71fab63f2396396021917eed9d52f33a45c0 (patch) | |
| tree | 59f4b4fde6d99cb6e61f81bf40832ec344716a1f /linux-user/sparc | |
| parent | 2d708164e0475064e0e2167bd73e8570e22df1e0 (diff) | |
| download | focaccia-qemu-da2b71fab63f2396396021917eed9d52f33a45c0.tar.gz focaccia-qemu-da2b71fab63f2396396021917eed9d52f33a45c0.zip | |
linux-user: Define ELF_ET_DYN_BASE in $guest/target_mman.h
Copy each guest kernel's default value, then bound it against reserved_va or the host address space. Tested-by: Helge Deller <deller@gmx.de> Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/sparc')
| -rw-r--r-- | linux-user/sparc/target_mman.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/linux-user/sparc/target_mman.h b/linux-user/sparc/target_mman.h index 692ebf9dd7..696ca73fe4 100644 --- a/linux-user/sparc/target_mman.h +++ b/linux-user/sparc/target_mman.h @@ -19,6 +19,17 @@ #define TASK_UNMAPPED_BASE (1ull << (TARGET_VIRT_ADDR_SPACE_BITS - 2)) #endif +/* + * arch/sparc/include/asm/elf_64.h + * Except that COMPAT_ELF_ET_DYN_BASE exactly matches TASK_UNMAPPED_BASE, + * so move it up a bit. + */ +#ifdef TARGET_ABI32 +#define ELF_ET_DYN_BASE 0x78000000 +#else +#define ELF_ET_DYN_BASE 0x0000010000000000ull +#endif + #include "../generic/target_mman.h" #endif |