qcow2: Make size_to_clusters() return uint64_t

[mirror_qemu.git] / qemu-tech.texi

diff --git a/qemu-tech.texi b/qemu-tech.texi
index b51a58abbaa5786efebc9c55996c0a268bf653c2..b6fcb2d61b9c7513f2ec0c8d252c39186b3d82d9 100644 (file)
--- a/qemu-tech.texi
+++ b/qemu-tech.texi
@@ -262,16 +262,16 @@ Current QEMU limitations:
 
 @item Core Xtensa ISA emulation, including most options: code density,
 loop, extended L32R, 16- and 32-bit multiplication, 32-bit division,
-MAC16, miscellaneous operations, boolean, multiprocessor synchronization,
+MAC16, miscellaneous operations, boolean, FP coprocessor, coprocessor
+context, debug, multiprocessor synchronization,
 conditional store, exceptions, relocatable vectors, unaligned exception,
 interrupts (including high priority and timer), hardware alignment,
 region protection, region translation, MMU, windowed registers, thread
 pointer, processor ID.
 
-@item Not implemented options: FP coprocessor, coprocessor context,
-data/instruction cache (including cache prefetch and locking), XLMI,
-processor interface, debug. Also options not covered by the core ISA
-(e.g. FLIX, wide branches) are not implemented.
+@item Not implemented options: data/instruction cache (including cache
+prefetch and locking), XLMI, processor interface. Also options not
+covered by the core ISA (e.g. FLIX, wide branches) are not implemented.
 
 @item Can run most Xtensa Linux binaries.
 
@@ -440,7 +440,7 @@ translator cannot deduce statically).
 @section Direct block chaining
 
 After each translated basic block is executed, QEMU uses the simulated
-Program Counter (PC) and other cpu state informations (such as the CS
+Program Counter (PC) and other cpu state information (such as the CS
 segment base value) to find the next basic block.
 
 In order to accelerate the most common cases where the new simulated PC
@@ -536,7 +536,7 @@ timers, especially together with the use of bottom halves (BHs).
 @node Hardware interrupts
 @section Hardware interrupts
 
-In order to be faster, QEMU does not check at every basic block if an
+In order to be faster, QEMU does not check at every basic block if a
 hardware interrupt is pending. Instead, the user must asynchronously
 call a specific function to tell that an interrupt is pending. This
 function resets the chaining of the currently executing basic