diff options
Diffstat (limited to 'sys/amd64/linux/linux_machdep.c')
| -rw-r--r-- | sys/amd64/linux/linux_machdep.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sys/amd64/linux/linux_machdep.c b/sys/amd64/linux/linux_machdep.c index d2f9d0cacd3c..b54674e793c8 100644 --- a/sys/amd64/linux/linux_machdep.c +++ b/sys/amd64/linux/linux_machdep.c @@ -79,6 +79,7 @@ __FBSDID("$FreeBSD$"); #include <vm/vm_map.h> #include <x86/ifunc.h> +#include <x86/reg.h> #include <x86/sysarch.h> #include <security/audit/audit.h> @@ -347,3 +348,36 @@ DEFINE_IFUNC(, int, futex_xorl, (int, uint32_t *, int *)) return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? futex_xorl_smap : futex_xorl_nosmap); } + +void +bsd_to_linux_regset(struct reg *b_reg, struct linux_pt_regset *l_regset) +{ + + l_regset->r15 = b_reg->r_r15; + l_regset->r14 = b_reg->r_r14; + l_regset->r13 = b_reg->r_r13; + l_regset->r12 = b_reg->r_r12; + l_regset->rbp = b_reg->r_rbp; + l_regset->rbx = b_reg->r_rbx; + l_regset->r11 = b_reg->r_r11; + l_regset->r10 = b_reg->r_r10; + l_regset->r9 = b_reg->r_r9; + l_regset->r8 = b_reg->r_r8; + l_regset->rax = b_reg->r_rax; + l_regset->rcx = b_reg->r_rcx; + l_regset->rdx = b_reg->r_rdx; + l_regset->rsi = b_reg->r_rsi; + l_regset->rdi = b_reg->r_rdi; + l_regset->orig_rax = b_reg->r_rax; + l_regset->rip = b_reg->r_rip; + l_regset->cs = b_reg->r_cs; + l_regset->eflags = b_reg->r_rflags; + l_regset->rsp = b_reg->r_rsp; + l_regset->ss = b_reg->r_ss; + l_regset->fs_base = 0; + l_regset->gs_base = 0; + l_regset->ds = b_reg->r_ds; + l_regset->es = b_reg->r_es; + l_regset->fs = b_reg->r_fs; + l_regset->gs = b_reg->r_gs; +} |