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some changes, preparing for async

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This commit is contained in:
Gregor Haas
2020-02-10 19:02:30 -05:00
parent 200865c8a6
commit 0e094be537
8 changed files with 89 additions and 97 deletions
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19
c8_remote/src/payload.c
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@@ -43,11 +43,6 @@ struct payload *get_payload(PAYLOAD_T p)
len = PAYLOAD_AES_SW_SZ;
break;
case PAYLOAD_BOOTSTRAP:
pl = payload_bootstrap;
len = PAYLOAD_BOOTSTRAP_SZ;
break;
case PAYLOAD_EXIT_USB_TASK:
pl = payload_exit_usb_task;
len = PAYLOAD_EXIT_USB_TASK_SZ;
@@ -151,13 +146,15 @@ int *dev_unlink_payload(struct pwned_device *dev, struct payload *pl)
{
if(dev->installed == pl)
{
dev->installed = NULL;
dev->installed = pl->next;
return CHECKM8_SUCCESS;
}
else
{
pl->prev->next = pl->next;
pl->next->prev = pl->prev;
if(pl->next != NULL)
pl->next->prev = pl->prev;
return CHECKM8_SUCCESS;
}
}
@@ -222,6 +219,12 @@ int uninstall_payload(struct pwned_device *dev, PAYLOAD_T p)
return CHECKM8_SUCCESS;
}
unsigned long long get_payload_address(struct pwned_device *dev, PAYLOAD_T p)
{
return dev_retrieve_payload(dev, p)->install_base;
}
unsigned long long install_data(struct pwned_device *dev, LOCATION_T loc, unsigned char *data, int len)
{
checkm8_debug_indent("install_data(dev = %p, loc = %i, data = %p, len = %i)\n", dev, loc, data, len);
@@ -265,7 +268,7 @@ int uninstall_data(struct pwned_device *dev, unsigned long long addr)
struct dev_cmd_resp *execute_payload(struct pwned_device *dev, PAYLOAD_T p, int response_len, int nargs, ...)
{
checkm8_debug_indent("execute_payload(dev = %p, p = %i, nargs = %i, ...)\n", dev, p, nargs);
checkm8_debug_indent("execute_payload(dev = %p, p = %i, response_len = %i, nargs = %i, ...)\n", dev, p, response_len, nargs);
int i;
struct dev_cmd_resp *resp;
struct payload *pl;