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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-01-02 12:57:39 +1100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-02-29 11:35:36 -1000 |
| commit | d17b684c10e1707d535b9dfa685df610834ec210 (patch) | |
| tree | 82bbc821d847ca285e0373e4b97f24fc153944e2 /linux-user | |
| parent | ae6bffe05efd73c284170a7709bce641c27ca9fb (diff) | |
| download | qemu-d17b684c10e1707d535b9dfa685df610834ec210.zip qemu-d17b684c10e1707d535b9dfa685df610834ec210.tar.gz qemu-d17b684c10e1707d535b9dfa685df610834ec210.tar.bz2 | |
linux-user: Remove qemu_host_page_size from create_elf_tables
AT_PAGESZ is supposed to advertise the guest page size.
The random adjustment made here using qemu_host_page_size
does not match anything else within linux-user.
The idea here is good, but should be done more systemically
via adjustment to TARGET_PAGE_SIZE.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-5-richard.henderson@linaro.org>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/elfload.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 561c11f..0f135f6 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -2679,13 +2679,7 @@ static abi_ulong create_elf_tables(abi_ulong p, int argc, int envc, NEW_AUX_ENT(AT_PHDR, (abi_ulong)(info->load_addr + exec->e_phoff)); NEW_AUX_ENT(AT_PHENT, (abi_ulong)(sizeof (struct elf_phdr))); NEW_AUX_ENT(AT_PHNUM, (abi_ulong)(exec->e_phnum)); - if ((info->alignment & ~qemu_host_page_mask) != 0) { - /* Target doesn't support host page size alignment */ - NEW_AUX_ENT(AT_PAGESZ, (abi_ulong)(TARGET_PAGE_SIZE)); - } else { - NEW_AUX_ENT(AT_PAGESZ, (abi_ulong)(MAX(TARGET_PAGE_SIZE, - qemu_host_page_size))); - } + NEW_AUX_ENT(AT_PAGESZ, (abi_ulong)(TARGET_PAGE_SIZE)); NEW_AUX_ENT(AT_BASE, (abi_ulong)(interp_info ? interp_info->load_addr : 0)); NEW_AUX_ENT(AT_FLAGS, (abi_ulong)0); NEW_AUX_ENT(AT_ENTRY, info->entry); |