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linux-user: Declare elf_core_copy_regs in loader.h

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Drop the static from all implementations.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2025-08-02 19:38:28 +10:00
parent 1b32b3d7d8
commit 553bf7dbd4
2 changed files with 17 additions and 19 deletions
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33
linux-user/elfload.c
View File

@@ -165,7 +165,7 @@ typedef struct target_elf_gregset_t {
*
* See linux kernel: arch/x86/include/asm/elf.h
*/
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env)
{
r->regs[0] = tswapreg(env->regs[15]);
r->regs[1] = tswapreg(env->regs[14]);
@@ -244,7 +244,7 @@ typedef struct target_elf_gregset_t {
*
* See linux kernel: arch/x86/include/asm/elf.h
*/
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env)
{
r->regs[0] = tswapreg(env->regs[R_EBX]);
r->regs[1] = tswapreg(env->regs[R_ECX]);
@@ -300,7 +300,7 @@ typedef struct target_elf_gregset_t {
target_elf_greg_t regs[ELF_NREG];
} target_elf_gregset_t;
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUARMState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUARMState *env)
{
for (int i = 0; i < 16; ++i) {
r->regs[i] = tswapreg(env->regs[i]);
@@ -388,7 +388,7 @@ typedef struct target_elf_gregset_t {
target_elf_greg_t regs[ELF_NREG];
} target_elf_gregset_t;
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUARMState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUARMState *env)
{
for (int i = 0; i < 32; i++) {
r->regs[i] = tswapreg(env->xregs[i]);
@@ -474,7 +474,7 @@ typedef struct target_elf_gregset_t {
target_elf_greg_t regs[ELF_NREG];
} target_elf_gregset_t;
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUPPCState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUPPCState *env)
{
int i;
target_ulong ccr = 0;
@@ -528,8 +528,7 @@ enum {
TARGET_EF_CSR_BADV = TARGET_EF_R0 + 34,
};
static void elf_core_copy_regs(target_elf_gregset_t *r,
const CPULoongArchState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPULoongArchState *env)
{
r->regs[TARGET_EF_R0] = 0;
@@ -586,7 +585,7 @@ enum {
};
/* See linux kernel: arch/mips/kernel/process.c:elf_dump_regs. */
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUMIPSState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUMIPSState *env)
{
int i;
@@ -628,7 +627,7 @@ typedef struct target_elf_gregset_t {
} target_elf_gregset_t;
/* See linux kernel: arch/mips/kernel/process.c:elf_dump_regs. */
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUMBState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUMBState *env)
{
for (int i = 0; i < 32; i++) {
r->regs[i] = tswapreg(env->regs[i]);
@@ -659,8 +658,7 @@ typedef struct target_elf_gregset_t {
target_elf_greg_t regs[ELF_NREG];
} target_elf_gregset_t;
static void elf_core_copy_regs(target_elf_gregset_t *r,
const CPUOpenRISCState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUOpenRISCState *env)
{
for (int i = 0; i < 32; i++) {
r->regs[i] = tswapreg(cpu_get_gpr(env, i));
@@ -693,7 +691,7 @@ enum {
TARGET_REG_SYSCALL = 22
};
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUSH4State *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUSH4State *env)
{
for (int i = 0; i < 16; i++) {
r->regs[i] = tswapreg(env->gregs[i]);
@@ -724,7 +722,7 @@ typedef struct target_elf_gregset_t {
target_elf_greg_t regs[ELF_NREG];
} target_elf_gregset_t;
static void elf_core_copy_regs(target_elf_gregset_t *r, const CPUM68KState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUM68KState *env)
{
r->regs[0] = tswapreg(env->dregs[1]);
r->regs[1] = tswapreg(env->dregs[2]);
@@ -782,8 +780,7 @@ enum {
TARGET_REG_ORIG_R2 = 26,
};
static void elf_core_copy_regs(target_elf_gregset_t *r,
const CPUS390XState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUS390XState *env)
{
int i;
uint32_t *aregs;
@@ -890,8 +887,7 @@ enum {
TARGET_REG_AR0 = 64,
};
static void elf_core_copy_regs(target_elf_gregset_t *r,
const CPUXtensaState *env)
void elf_core_copy_regs(target_elf_gregset_t *r, const CPUXtensaState *env)
{
unsigned i;
@@ -2865,8 +2861,7 @@ int load_elf_binary(struct linux_binprm *bprm, struct image_info *info)
* Last step is to implement target specific function that copies registers
* from given cpu into just specified register set. Prototype is:
*
* static void elf_core_copy_regs(taret_elf_gregset_t *regs,
* const CPUArchState *env);
* void elf_core_copy_regs(target_elf_gregset_t *regs, const CPUArchState *env);
*
* Parameters:
* regs - copy register values into here (allocated and zeroed by caller)

3
linux-user/loader.h
View File

@@ -106,4 +106,7 @@ const char *elf_hwcap2_str(uint32_t bit);
const char *get_elf_platform(CPUState *cs);
const char *get_elf_base_platform(CPUState *cs);
struct target_elf_gregset_t;
void elf_core_copy_regs(struct target_elf_gregset_t *, const CPUArchState *);
#endif /* LINUX_USER_LOADER_H */