docs: improve readme api docs

README.md

@@ -121,7 +121,9 @@ pyda examples/ltrace.py -- ls
 ```
 ### API
 
-You can view all of the available APIs in [process.py](https://github.com/ndrewh/dynamorio-tool/blob/master/lib/pyda/process.py), but in summary:
+You can view all of the available APIs in [process.py](https://github.com/ndrewh/pyda/blob/master/lib/pyda/process.py), but in summary:
+
+Read/Modify Memory and Registers:
 
 ```py
 # Read memory
@@ -138,13 +140,11 @@ p.regs.rax # (int)
 
 # Write registers
 p.regs.rax = 0x1337133713371337
+```
 
-# Get process base
-p.maps["libc.so.6"].base # (int)
-
-# Get current thread id (valid in hooks and thread entrypoint)
-p.tid # (int), starts from 1
+Hooks:
 
+```py
 # Hooks (functions called before executing the instruction at the specified PC)
 p.hook(0x100000, lambda p: print(f"rsp={hex(p.regs.rsp)}"))
 
@@ -162,6 +162,29 @@ p.syscall_pre(1, lambda p, syscall_num: print(f"write about to be called with {p
 p.syscall_post(1, lambda p, syscall_num: print(f"write called with {p.regs.rdx} bytes"))
 ```
 
+Debugger-style "blocking" APIs:
+```py
+# Resumes the process until completion
+p.run()
+
+# Resumes the process until `pc` is reached
+p.run_until(pc)
+
+# pwntools tube APIs are overloaded:
+# recvuntil(x) resumes the process until it reaches a "write" syscall
+# that writes matching data
+p.recvuntil(bstr)
+```
+
+Misc
+```py
+# Get process base
+p.maps["libc.so.6"].base # (int)
+
+# Get current thread id (valid in hooks and thread entrypoint)
+p.tid # (int), starts from 1
+```
+
 ### FAQ
 
 **Why should I use this over GDB or other ptrace-based debuggers?**