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[PULL 06/38] linux-user: Add AT_EXECFN auxval
From: |
Laurent Vivier |
Subject: |
[PULL 06/38] linux-user: Add AT_EXECFN auxval |
Date: |
Mon, 16 Mar 2020 17:15:18 +0100 |
From: Lirong Yuan <address@hidden>
This change adds the support for AT_EXECFN auxval.
Signed-off-by: Lirong Yuan <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
linux-user/elfload.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/linux-user/elfload.c b/linux-user/elfload.c
index db748c58775f..8198be044604 100644
--- a/linux-user/elfload.c
+++ b/linux-user/elfload.c
@@ -1573,7 +1573,7 @@ struct exec
~(abi_ulong)(TARGET_ELF_EXEC_PAGESIZE-1))
#define TARGET_ELF_PAGEOFFSET(_v) ((_v) & (TARGET_ELF_EXEC_PAGESIZE-1))
-#define DLINFO_ITEMS 15
+#define DLINFO_ITEMS 16
static inline void memcpy_fromfs(void * to, const void * from, unsigned long n)
{
@@ -2037,6 +2037,7 @@ static abi_ulong create_elf_tables(abi_ulong p, int argc,
int envc,
NEW_AUX_ENT(AT_CLKTCK, (abi_ulong) sysconf(_SC_CLK_TCK));
NEW_AUX_ENT(AT_RANDOM, (abi_ulong) u_rand_bytes);
NEW_AUX_ENT(AT_SECURE, (abi_ulong) qemu_getauxval(AT_SECURE));
+ NEW_AUX_ENT(AT_EXECFN, info->file_string);
#ifdef ELF_HWCAP2
NEW_AUX_ENT(AT_HWCAP2, (abi_ulong) ELF_HWCAP2);
--
2.24.1
- [PULL 16/38] linux-user, hppa: add syscall table generation support, (continued)
- [PULL 16/38] linux-user, hppa: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 03/38] linux-user/i386: Emulate x86_64 vsyscalls, Laurent Vivier, 2020/03/16
- [PULL 22/38] linux-user, ppc: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 29/38] linux-user, mips: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 21/38] linux-user, arm: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 36/38] linux-user, aarch64: sync syscall numbers with kernel v5.5, Laurent Vivier, 2020/03/16
- [PULL 15/38] linux-user, alpha: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 32/38] linux-user: update syscall.tbl from linux 0bf999f9c5e7, Laurent Vivier, 2020/03/16
- [PULL 31/38] linux-user, scripts: add a script to update syscall.tbl, Laurent Vivier, 2020/03/16
- [PULL 27/38] linux-user, i386: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 06/38] linux-user: Add AT_EXECFN auxval,
Laurent Vivier <=
- [PULL 12/38] linux-user: Support futex_time64, Laurent Vivier, 2020/03/16
- [PULL 20/38] linux-user, microblaze: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 14/38] linux-user: introduce parameters to generate syscall_nr.h, Laurent Vivier, 2020/03/16
- [PULL 37/38] linux-user, nios2: sync syscall numbers with kernel v5.5, Laurent Vivier, 2020/03/16
- [PULL 11/38] linux-user/syscall: Add support for clock_gettime64/clock_settime64, Laurent Vivier, 2020/03/16
- [PULL 13/38] linux-user/riscv: Update the syscall_nr's to the 5.5 kernel, Laurent Vivier, 2020/03/16
- [PULL 18/38] linux-user, xtensa: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 30/38] linux-user, mips64: add syscall table generation support, Laurent Vivier, 2020/03/16
- [PULL 33/38] linux-user,mips: move content of mips_syscall_args, Laurent Vivier, 2020/03/16