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[PATCH for-7.2 05/21] tests/tcg/i386: Move smc_code2 to an executable se
From: |
Richard Henderson |
Subject: |
[PATCH for-7.2 05/21] tests/tcg/i386: Move smc_code2 to an executable section |
Date: |
Fri, 12 Aug 2022 11:07:50 -0700 |
We're about to start validating PAGE_EXEC, which means
that we've got to put this code into a section that is
both writable and executable.
Note that this test did not run on hardware beforehand either.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tests/tcg/i386/test-i386.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/tcg/i386/test-i386.c b/tests/tcg/i386/test-i386.c
index ac8d5a3c1f..e6b308a2c0 100644
--- a/tests/tcg/i386/test-i386.c
+++ b/tests/tcg/i386/test-i386.c
@@ -1998,7 +1998,7 @@ uint8_t code[] = {
0xc3, /* ret */
};
-asm(".section \".data\"\n"
+asm(".section \".data_x\",\"awx\"\n"
"smc_code2:\n"
"movl 4(%esp), %eax\n"
"movl %eax, smc_patch_addr2 + 1\n"
--
2.34.1
- [PATCH for-7.2 00/21] accel/tcg: minimize tlb lookups during translate + user-only PROT_EXEC fixes, Richard Henderson, 2022/08/12
- [PATCH for-7.2 01/21] linux-user/arm: Mark the commpage executable, Richard Henderson, 2022/08/12
- [PATCH for-7.2 02/21] linux-user/hppa: Allocate page zero as a commpage, Richard Henderson, 2022/08/12
- [PATCH for-7.2 04/21] linux-user: Honor PT_GNU_STACK, Richard Henderson, 2022/08/12
- [PATCH for-7.2 05/21] tests/tcg/i386: Move smc_code2 to an executable section,
Richard Henderson <=
- [PATCH for-7.2 08/21] accel/tcg: Merge tb_htable_lookup into caller, Richard Henderson, 2022/08/12
- [PATCH for-7.2 07/21] accel/tcg: Use bool for page_find_alloc, Richard Henderson, 2022/08/12
- [PATCH for-7.2 10/21] accel/tcg: Properly implement get_page_addr_code for user-only, Richard Henderson, 2022/08/12
- [PATCH for-7.2 11/21] accel/tcg: Use probe_access_internal for softmmu get_page_addr_code_hostp, Richard Henderson, 2022/08/12
- [PATCH for-7.2 03/21] linux-user/x86_64: Allocate vsyscall page as a commpage, Richard Henderson, 2022/08/12
- [PATCH for-7.2 06/21] accel/tcg: Remove PageDesc code_bitmap, Richard Henderson, 2022/08/12
- [PATCH for-7.2 09/21] accel/tcg: Move qemu_ram_addr_from_host_nofail to physmem.c, Richard Henderson, 2022/08/12
- [PATCH for-7.2 13/21] accel/tcg: Unlock mmap_lock after longjmp, Richard Henderson, 2022/08/12
- [PATCH for-7.2 14/21] accel/tcg: Hoist get_page_addr_code out of tb_lookup, Richard Henderson, 2022/08/12