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eclair: fix register GDB response for descheduled threads

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Change-Id: I0001d094b624bc03f2b178ec28a4cab51e2acaf0
This commit is contained in:
Balazs Gerofi
2019-12-27 08:45:49 +00:00
parent 72af689e69
commit d1df17ffb7
5 changed files with 89 additions and 13 deletions
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15
executer/user/arch/x86_64/arch-eclair.c
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@@ -25,7 +25,7 @@ int print_kregs(char *rbp, size_t rbp_size, const struct arch_kregs *kregs)
total += ret;
rbp_size -= ret;
ret += print_bin(rbp, rbp_size, (void *)&kregs->rbx, sizeof(uint64_t)); /* rbx */
ret = print_bin(rbp, rbp_size, (void *)&kregs->rbx, sizeof(uint64_t)); /* rbx */
if (ret < 0) {
return ret;
}
@@ -44,7 +44,7 @@ int print_kregs(char *rbp, size_t rbp_size, const struct arch_kregs *kregs)
}
for (i = 0; i < sizeof(regs_1)/sizeof(regs_1[0]); i++) { /* rsi, rdi, rbp, rsp */
ret = print_bin(rbp, rbp_size, regs_1 + i, sizeof(regs_1[0]));
ret = print_bin(rbp, rbp_size, (void *)regs_1[i], sizeof(regs_1[0]));
if (ret < 0) {
return ret;
}
@@ -64,7 +64,7 @@ int print_kregs(char *rbp, size_t rbp_size, const struct arch_kregs *kregs)
}
for (i = 0; i < sizeof(regs_2)/sizeof(regs_2[0]); i++) { /* r12-r15 */
ret = print_bin(rbp, rbp_size, regs_2 + i, sizeof(regs_2[0]));
ret = print_bin(rbp, rbp_size, (void *)regs_2[i], sizeof(regs_2[0]));
if (ret < 0) {
return ret;
}
@@ -73,7 +73,7 @@ int print_kregs(char *rbp, size_t rbp_size, const struct arch_kregs *kregs)
rbp_size -= ret;
}
ret += print_bin(rbp, rbp_size, (void *)&ihk_mc_switch_context, sizeof(uint64_t)); /* rip */
ret = print_bin(rbp, rbp_size, (void *)&ihk_mc_switch_context, sizeof(uint64_t)); /* rip */
if (ret < 0) {
return ret;
}
@@ -81,7 +81,7 @@ int print_kregs(char *rbp, size_t rbp_size, const struct arch_kregs *kregs)
total += ret;
rbp_size -= ret;
ret += print_bin(rbp, rbp_size, (void *)&kregs->rflags, sizeof(uint32_t)); /* rflags */
ret = print_bin(rbp, rbp_size, (void *)&kregs->rflags, sizeof(uint32_t)); /* rflags */
if (ret < 0) {
return ret;
}
@@ -131,6 +131,11 @@ int arch_setup_constants(void)
}
printf("x86 linux_page_offset: 0x%lx\n", linux_page_offset);
return 0;
}
int arch_read_kregs(unsigned long ctx, struct arch_kregs *kregs)
{
return read_mem(ctx, kregs, sizeof(*kregs));
}