| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | |
| 3 | #include "qemu/osdep.h" |
| 4 | #include "qemu.h" |
| 5 | #include "loader.h" |
| 6 | #include "target_elf.h" |
| 7 | |
| 8 | |
| 9 | const char *get_elf_cpu_model(uint32_t eflags) |
| 10 | { |
| 11 | return "max"; |
| 12 | } |
| 13 | |
| 14 | abi_ulong get_elf_hwcap(CPUState *cs) |
| 15 | { |
| 16 | return cpu_env(cs)->features[FEAT_1_EDX]; |
| 17 | } |
| 18 | |
| 19 | const char *get_elf_platform(CPUState *cs) |
| 20 | { |
| 21 | static const char elf_platform[4][5] = { "i386", "i486", "i586", "i686" }; |
| 22 | int family = object_property_get_int(OBJECT(cs), "family", NULL); |
| 23 | |
| 24 | family = MAX(MIN(family, 6), 3); |
| 25 | return elf_platform[family - 3]; |
| 26 | } |
| 27 | |
| 28 | void elf_core_copy_regs(target_elf_gregset_t *r, const CPUX86State *env) |
| 29 | { |
| 30 | r->pt.bx = tswapal(env->regs[R_EBX]); |
| 31 | r->pt.cx = tswapal(env->regs[R_ECX]); |
| 32 | r->pt.dx = tswapal(env->regs[R_EDX]); |
| 33 | r->pt.si = tswapal(env->regs[R_ESI]); |
| 34 | r->pt.di = tswapal(env->regs[R_EDI]); |
| 35 | r->pt.bp = tswapal(env->regs[R_EBP]); |
| 36 | r->pt.ax = tswapal(env->regs[R_EAX]); |
| 37 | r->pt.ds = tswapal(env->segs[R_DS].selector & 0xffff); |
| 38 | r->pt.es = tswapal(env->segs[R_ES].selector & 0xffff); |
| 39 | r->pt.fs = tswapal(env->segs[R_FS].selector & 0xffff); |
| 40 | r->pt.gs = tswapal(env->segs[R_GS].selector & 0xffff); |
| 41 | r->pt.orig_ax = tswapal(get_task_state(env_cpu_const(env))->orig_ax); |
| 42 | r->pt.ip = tswapal(env->eip); |
| 43 | r->pt.cs = tswapal(env->segs[R_CS].selector & 0xffff); |
| 44 | r->pt.flags = tswapal(env->eflags); |
| 45 | r->pt.sp = tswapal(env->regs[R_ESP]); |
| 46 | r->pt.ss = tswapal(env->segs[R_SS].selector & 0xffff); |
| 47 | } |