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system/memory: Constify various AddressSpace arguments (access)

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Mark the AddressSpace structure const when it is only accessed
read-only.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20260616020359.18627-6-philmd@oss.qualcomm.com>
This commit is contained in:
Philippe Mathieu-Daudé
2026-03-19 13:31:56 +01:00
committed by Philippe Mathieu-Daudé
parent 7c862a8a45
commit 47b23339a5
2 changed files with 15 additions and 12 deletions
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14
system/physmem.c
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@@ -3416,7 +3416,7 @@ static MemTxResult flatview_read(FlatView *fv, hwaddr addr,
mr_addr, l, mr);
}
MemTxResult address_space_read_full(AddressSpace *as, hwaddr addr,
MemTxResult address_space_read_full(const AddressSpace *as, hwaddr addr,
MemTxAttrs attrs, void *buf, hwaddr len)
{
MemTxResult result = MEMTX_OK;
@@ -3431,7 +3431,7 @@ MemTxResult address_space_read_full(AddressSpace *as, hwaddr addr,
return result;
}
MemTxResult address_space_write(AddressSpace *as, hwaddr addr,
MemTxResult address_space_write(const AddressSpace *as, hwaddr addr,
MemTxAttrs attrs,
const void *buf, hwaddr len)
{
@@ -3447,8 +3447,9 @@ MemTxResult address_space_write(AddressSpace *as, hwaddr addr,
return result;
}
MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
void *buf, hwaddr len, bool is_write)
MemTxResult address_space_rw(const AddressSpace *as, hwaddr addr,
MemTxAttrs attrs, void *buf,
hwaddr len, bool is_write)
{
if (is_write) {
return address_space_write(as, addr, attrs, buf, len);
@@ -3457,7 +3458,7 @@ MemTxResult address_space_rw(AddressSpace *as, hwaddr addr, MemTxAttrs attrs,
}
}
MemTxResult address_space_set(AddressSpace *as, hwaddr addr,
MemTxResult address_space_set(const AddressSpace *as, hwaddr addr,
uint8_t c, hwaddr len, MemTxAttrs attrs)
{
#define FILLBUF_SIZE 512
@@ -3514,7 +3515,8 @@ MemTxResult address_space_write_rom(AddressSpace *as, hwaddr addr,
return MEMTX_OK;
}
void address_space_flush_icache_range(AddressSpace *as, hwaddr addr, hwaddr len)
void address_space_flush_icache_range(AddressSpace *as,
hwaddr addr, hwaddr len)
{
/*
* This function should do the same thing as an icache flush that was