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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-09-29 17:36:46 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-10-07 03:37:04 +0200 |
| commit | 6feb119d32ed1b8853e407495fad33795b9c2137 (patch) | |
| tree | 9accebdf9f8e260889cade9f9443a79532163b94 /include/system/ramblock.h | |
| parent | fe11c4957b8120c48ed650e7c970ea004d8432f4 (diff) | |
| download | focaccia-qemu-6feb119d32ed1b8853e407495fad33795b9c2137.tar.gz focaccia-qemu-6feb119d32ed1b8853e407495fad33795b9c2137.zip | |
system/ramblock: Move RAMBlock helpers out of "system/ram_addr.h"
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Peter Xu <peterx@redhat.com> Message-Id: <20251002032812.26069-6-philmd@linaro.org>
Diffstat (limited to 'include/system/ramblock.h')
| -rw-r--r-- | include/system/ramblock.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/system/ramblock.h b/include/system/ramblock.h index 85cceff6bc..76694fe1b5 100644 --- a/include/system/ramblock.h +++ b/include/system/ramblock.h @@ -119,4 +119,15 @@ int ram_block_attributes_state_change(RamBlockAttributes *attr, uint64_t offset, */ bool ram_block_is_pmem(RAMBlock *rb); +static inline bool offset_in_ramblock(RAMBlock *b, ram_addr_t offset) +{ + return b && b->host && (offset < b->used_length); +} + +static inline void *ramblock_ptr(RAMBlock *block, ram_addr_t offset) +{ + assert(offset_in_ramblock(block, offset)); + return (char *)block->host + offset; +} + #endif |